fix:3的模型动态修改模型文件

- thermion_dart@0.3.3
 - thermion_flutter_method_channel@0.3.3
 - thermion_flutter_platform_interface@0.3.3
 - thermion_flutter_web@0.3.3
 - thermion_flutter@0.3.3

.github/workflows/dart.yml

@@ -117,8 +117,28 @@ jobs:
             # D:\a\thermion\thermion\thermion_dart\.dart_tool\thermion_dart\log\build.log
             /Users/runner/work/thermion/thermion/thermion_dart/.dart_tool/thermion_dart/log/build.log
           retention-days: 5
-
+  flutter_examples_windows:
-
+    name: flutter_examples_windows
+    runs-on: windows-latest
+    defaults:
+      run:
+        working-directory: examples/flutter 
+    steps:
+      - uses: actions/checkout@v4
+      - name: Set up Flutter
+        uses: subosito/flutter-action@v2
+        with:
+          channel: master
+      - run: cd quickstart && flutter pub get && flutter build windows 
+      - run: cd picking && flutter pub get && flutter build windows
+      - name: Upload logs
+        if: failure() || steps.build.outcome == 'failure'
+        uses: actions/upload-artifact@v4
+        with:
+          name: build-logs
+          path: |
+            D:\a\thermion\thermion\thermion_dart\.dart_tool\thermion_dart\log\build.log
+          retention-days: 5
             # thermion_dart:
   #   name: thermion_dart
   #   runs-on: macos-latest

CHANGELOG.md

@@ -3,6 +3,89 @@
 All notable changes to this project will be documented in this file.
 See [Conventional Commits](https://conventionalcommits.org) for commit guidelines.
 
+## 2025-07-24
+
+### Changes
+
+---
+
+Packages with breaking changes:
+
+ - There are no breaking changes in this release.
+
+Packages with other changes:
+
+ - [`thermion_dart` - `v0.3.3`](#thermion_dart---v033)
+ - [`thermion_flutter_method_channel` - `v0.3.3`](#thermion_flutter_method_channel---v033)
+ - [`thermion_flutter_platform_interface` - `v0.3.3`](#thermion_flutter_platform_interface---v033)
+ - [`thermion_flutter_web` - `v0.3.3`](#thermion_flutter_web---v033)
+ - [`thermion_flutter` - `v0.3.3`](#thermion_flutter---v033)
+
+---
+
+#### `thermion_dart` - `v0.3.3`
+
+ - Bump "thermion_dart" to `0.3.3`.
+
+#### `thermion_flutter_method_channel` - `v0.3.3`
+
+ - Bump "thermion_flutter_method_channel" to `0.3.3`.
+
+#### `thermion_flutter_platform_interface` - `v0.3.3`
+
+ - Bump "thermion_flutter_platform_interface" to `0.3.3`.
+
+#### `thermion_flutter_web` - `v0.3.3`
+
+ - Bump "thermion_flutter_web" to `0.3.3`.
+
+#### `thermion_flutter` - `v0.3.3`
+
+ - Bump "thermion_flutter" to `0.3.3`.
+
+
+## 2025-07-17
+
+### Changes
+
+---
+
+Packages with breaking changes:
+
+ - There are no breaking changes in this release.
+
+Packages with other changes:
+
+ - [`thermion_dart` - `v0.3.3-pre`](#thermion_dart---v033-pre)
+ - [`thermion_flutter` - `v0.3.3-pre`](#thermion_flutter---v033-pre)
+ - [`thermion_flutter_method_channel` - `v0.3.3-pre`](#thermion_flutter_method_channel---v033-pre)
+ - [`thermion_flutter_platform_interface` - `v0.3.3-pre`](#thermion_flutter_platform_interface---v033-pre)
+ - [`thermion_flutter_web` - `v0.3.3-pre`](#thermion_flutter_web---v033-pre)
+
+---
+
+#### `thermion_dart` - `v0.3.3-pre`
+
+ - **FIX**: fix Windows build.dart.
+ - **FIX**: add nan/negative checks inside setLensProjection.
+
+#### `thermion_flutter` - `v0.3.3-pre`
+
+ - **DOCS**: replace thermion_flutter README with symlink to thermion_dart README.
+
+#### `thermion_flutter_method_channel` - `v0.3.3-pre`
+
+ - **FEAT**: allow passing renderTargetColorTextureFormat via ThermionFlutterOptions.
+
+#### `thermion_flutter_platform_interface` - `v0.3.3-pre`
+
+ - **FEAT**: allow passing renderTargetColorTextureFormat via ThermionFlutterOptions.
+
+#### `thermion_flutter_web` - `v0.3.3-pre`
+
+ - Bump "thermion_flutter_web" to `0.3.3-pre`.
+
+
 ## 2025-07-08
 
 ### Changes

README.md

@@ -79,4 +79,4 @@ Thank you to the following people:
 - @LukasPoque for CI/refactoring work
 - @alexmercerind for his work on integrating ANGLE textures on Flutter Windows
 - @BrutalCoding for documentation fixes
-
+- @chenriji for testing and bug fixes

docs/quickstart.mdx

@@ -14,6 +14,8 @@ This is a simplified, Flutter-only wrapper around the underlying 3D rendering AP
 
 Follow the steps listed in [Getting Started](./getting_started) to configure your Flutter installation and project.
 
+If you're running Windows, delete the `examples/flutter/quickstart/assets` symlink and copy the `assets` folder from `examples/assets` to `examples/flutter/quickstart/assets`.
+
 ## Basic Usage
 
 ```dart

examples/assets/cup/model.gltf

@@ -0,0 +1 @@
+{"asset":{"version":"2.0","generator":"babylon.js glTF exporter for 3dsmax 2021 v20210607.3"},"scene":0,"scenes":[{"nodes":[0]}],"nodes":[{"mesh":0,"translation":[0.0,-1.14751673,-5.015955E-08],"name":"Cylinder001"}],"meshes":[{"primitives":[{"attributes":{"POSITION":1,"NORMAL":2,"TEXCOORD_0":3},"indices":0,"material":0},{"attributes":{"POSITION":5,"NORMAL":6,"TEXCOORD_0":7},"indices":4,"material":1},{"attributes":{"POSITION":9,"NORMAL":10,"TEXCOORD_0":11},"indices":8,"material":2},{"attributes":{"POSITION":13,"NORMAL":14,"TEXCOORD_0":15},"indices":12,"material":3},{"attributes":{"POSITION":17,"NORMAL":18,"TEXCOORD_0":19},"indices":16,"material":4}],"name":"Cylinder001"}],"accessors":[{"bufferView":0,"componentType":5123,"count":858,"type":"SCALAR","name":"accessorIndices"},{"bufferView":1,"componentType":5126,"count":858,"max":[0.9673312,-0.0665806457,0.9673312],"min":[-0.9673312,-0.09678768,-0.9673312],"type":"VEC3","name":"accessorPositions"},{"bufferView":1,"byteOffset":10296,"componentType":5126,"count":858,"type":"VEC3","name":"accessorNormals"},{"bufferView":2,"componentType":5126,"count":858,"type":"VEC2","name":"accessorUVs"},{"bufferView":0,"byteOffset":1716,"componentType":5123,"count":14592,"type":"SCALAR","name":"accessorIndices"},{"bufferView":1,"byteOffset":20592,"componentType":5126,"count":14592,"max":[1.01214123,2.33892131,1.02725148],"min":[-1.01214123,-0.09678768,-1.01214123],"type":"VEC3","name":"accessorPositions"},{"bufferView":1,"byteOffset":195696,"componentType":5126,"count":14592,"type":"VEC3","name":"accessorNormals"},{"bufferView":2,"byteOffset":6864,"componentType":5126,"count":14592,"type":"VEC2","name":"accessorUVs"},{"bufferView":0,"byteOffset":30900,"componentType":5123,"count":1620,"type":"SCALAR","name":"accessorIndices"},{"bufferView":1,"byteOffset":370800,"componentType":5126,"count":1620,"max":[1.006612,2.3633275,1.006612],"min":[-1.006612,2.338921,-1.006612],"type":"VEC3","name":"accessorPositions"},{"bufferView":1,"byteOffset":390240,"componentType":5126,"count":1620,"type":"VEC3","name":"accessorNormals"},{"bufferView":2,"byteOffset":123600,"componentType":5126,"count":1620,"type":"VEC2","name":"accessorUVs"},{"bufferView":0,"byteOffset":34140,"componentType":5123,"count":318,"type":"SCALAR","name":"accessorIndices"},{"bufferView":1,"byteOffset":409680,"componentType":5126,"count":318,"max":[0.9454922,2.3548696,0.9454922],"min":[-0.9454921,0.0617354736,-0.945492268],"type":"VEC3","name":"accessorPositions"},{"bufferView":1,"byteOffset":413496,"componentType":5126,"count":318,"type":"VEC3","name":"accessorNormals"},{"bufferView":2,"byteOffset":136560,"componentType":5126,"count":318,"type":"VEC2","name":"accessorUVs"},{"bufferView":0,"byteOffset":34776,"componentType":5123,"count":11520,"type":"SCALAR","name":"accessorIndices"},{"bufferView":1,"byteOffset":417312,"componentType":5126,"count":11520,"max":[0.196413681,2.12139344,1.90955186],"min":[-0.196414649,0.165008187,1.00927675],"type":"VEC3","name":"accessorPositions"},{"bufferView":1,"byteOffset":555552,"componentType":5126,"count":11520,"type":"VEC3","name":"accessorNormals"},{"bufferView":2,"byteOffset":139104,"componentType":5126,"count":11520,"type":"VEC2","name":"accessorUVs"}],"bufferViews":[{"buffer":0,"byteLength":57816,"name":"bufferViewScalar"},{"buffer":0,"byteOffset":57816,"byteLength":693792,"byteStride":12,"name":"bufferViewFloatVec3"},{"buffer":0,"byteOffset":751608,"byteLength":231264,"byteStride":8,"name":"bufferViewFloatVec2"}],"buffers":[{"uri":"model.bin","byteLength":982872}],"materials":[{"pbrMetallicRoughness":{"metallicFactor":0.0,"roughnessFactor":0.9},"doubleSided":true,"name":"01 - Default"},{"pbrMetallicRoughness":{"baseColorTexture":{"index":0},"metallicFactor":0.0,"roughnessFactor":0.9},"doubleSided":true,"name":"02 - Default"},{"pbrMetallicRoughness":{"baseColorFactor":[0.0,1.0,0.117647067,1.0],"metallicFactor":0.0,"roughnessFactor":0.9},"doubleSided":true,"name":"03 - Default"},{"pbrMetallicRoughness":{"baseColorFactor":[0.2784314,0.0,0.9921569,1.0],"metallicFactor":0.0,"roughnessFactor":0.9},"doubleSided":true,"name":"04 - Default"},{"pbrMetallicRoughness":{"baseColorFactor":[0.9725491,0.776470661,0.0,1.0],"metallicFactor":0.0,"roughnessFactor":0.9},"doubleSided":true,"name":"05 - Default"}],"textures":[{"sampler":0,"source":0,"name":"texture.jpg"}],"images":[{"uri":"./texture.jpg"}],"samplers":[{"magFilter":9729,"minFilter":9987}]}

examples/assets/models/digital-art-4x.param

@@ -0,0 +1,270 @@
+7767517
+268 473
+Input                    input.1                  0 1 data
+Convolution              Conv_0                   1 1 data 193 0=64 1=3 4=1 5=1 6=1728
+Split                    splitncnn_0              1 8 193 193_splitncnn_0 193_splitncnn_1 193_splitncnn_2 193_splitncnn_3 193_splitncnn_4 193_splitncnn_5 193_splitncnn_6 193_splitncnn_7
+Convolution              Conv_1                   1 1 193_splitncnn_7 195 0=32 1=3 4=1 5=1 6=18432 9=2 -23310=1,2.000000e-01
+Split                    splitncnn_1              1 4 195 195_splitncnn_0 195_splitncnn_1 195_splitncnn_2 195_splitncnn_3
+Concat                   Concat_3                 2 1 193_splitncnn_6 195_splitncnn_3 196
+Convolution              Conv_4                   1 1 196 198 0=32 1=3 4=1 5=1 6=27648 9=2 -23310=1,2.000000e-01
+Split                    splitncnn_2              1 3 198 198_splitncnn_0 198_splitncnn_1 198_splitncnn_2
+Concat                   Concat_6                 3 1 193_splitncnn_5 195_splitncnn_2 198_splitncnn_2 199
+Convolution              Conv_7                   1 1 199 201 0=32 1=3 4=1 5=1 6=36864 9=2 -23310=1,2.000000e-01
+Split                    splitncnn_3              1 2 201 201_splitncnn_0 201_splitncnn_1
+Concat                   Concat_9                 4 1 193_splitncnn_4 195_splitncnn_1 198_splitncnn_1 201_splitncnn_1 202
+Convolution              Conv_10                  1 1 202 204 0=32 1=3 4=1 5=1 6=46080 9=2 -23310=1,2.000000e-01
+Concat                   Concat_12                5 1 193_splitncnn_3 195_splitncnn_0 198_splitncnn_0 201_splitncnn_0 204 205
+Convolution              Conv_13                  1 1 205 206 0=64 1=3 4=1 5=1 6=110592
+Eltwise                  Add_16                   2 1 206 193_splitncnn_2 209 0=1 -23301=2,2.000000e-01,1.000000e+00
+Split                    splitncnn_4              1 6 209 209_splitncnn_0 209_splitncnn_1 209_splitncnn_2 209_splitncnn_3 209_splitncnn_4 209_splitncnn_5
+Convolution              Conv_17                  1 1 209_splitncnn_5 211 0=32 1=3 4=1 5=1 6=18432 9=2 -23310=1,2.000000e-01
+Split                    splitncnn_5              1 4 211 211_splitncnn_0 211_splitncnn_1 211_splitncnn_2 211_splitncnn_3
+Concat                   Concat_19                2 1 209_splitncnn_4 211_splitncnn_3 212
+Convolution              Conv_20                  1 1 212 214 0=32 1=3 4=1 5=1 6=27648 9=2 -23310=1,2.000000e-01
+Split                    splitncnn_6              1 3 214 214_splitncnn_0 214_splitncnn_1 214_splitncnn_2
+Concat                   Concat_22                3 1 209_splitncnn_3 211_splitncnn_2 214_splitncnn_2 215
+Convolution              Conv_23                  1 1 215 217 0=32 1=3 4=1 5=1 6=36864 9=2 -23310=1,2.000000e-01
+Split                    splitncnn_7              1 2 217 217_splitncnn_0 217_splitncnn_1
+Concat                   Concat_25                4 1 209_splitncnn_2 211_splitncnn_1 214_splitncnn_1 217_splitncnn_1 218
+Convolution              Conv_26                  1 1 218 220 0=32 1=3 4=1 5=1 6=46080 9=2 -23310=1,2.000000e-01
+Concat                   Concat_28                5 1 209_splitncnn_1 211_splitncnn_0 214_splitncnn_0 217_splitncnn_0 220 221
+Convolution              Conv_29                  1 1 221 222 0=64 1=3 4=1 5=1 6=110592
+Eltwise                  Add_32                   2 1 222 209_splitncnn_0 225 0=1 -23301=2,2.000000e-01,1.000000e+00
+Split                    splitncnn_8              1 6 225 225_splitncnn_0 225_splitncnn_1 225_splitncnn_2 225_splitncnn_3 225_splitncnn_4 225_splitncnn_5
+Convolution              Conv_33                  1 1 225_splitncnn_5 227 0=32 1=3 4=1 5=1 6=18432 9=2 -23310=1,2.000000e-01
+Split                    splitncnn_9              1 4 227 227_splitncnn_0 227_splitncnn_1 227_splitncnn_2 227_splitncnn_3
+Concat                   Concat_35                2 1 225_splitncnn_4 227_splitncnn_3 228
+Convolution              Conv_36                  1 1 228 230 0=32 1=3 4=1 5=1 6=27648 9=2 -23310=1,2.000000e-01
+Split                    splitncnn_10             1 3 230 230_splitncnn_0 230_splitncnn_1 230_splitncnn_2
+Concat                   Concat_38                3 1 225_splitncnn_3 227_splitncnn_2 230_splitncnn_2 231
+Convolution              Conv_39                  1 1 231 233 0=32 1=3 4=1 5=1 6=36864 9=2 -23310=1,2.000000e-01
+Split                    splitncnn_11             1 2 233 233_splitncnn_0 233_splitncnn_1
+Concat                   Concat_41                4 1 225_splitncnn_2 227_splitncnn_1 230_splitncnn_1 233_splitncnn_1 234
+Convolution              Conv_42                  1 1 234 236 0=32 1=3 4=1 5=1 6=46080 9=2 -23310=1,2.000000e-01
+Concat                   Concat_44                5 1 225_splitncnn_1 227_splitncnn_0 230_splitncnn_0 233_splitncnn_0 236 237
+Convolution              Conv_45                  1 1 237 238 0=64 1=3 4=1 5=1 6=110592
+Eltwise                  Add_48                   2 1 238 225_splitncnn_0 241 0=1 -23301=2,2.000000e-01,1.000000e+00
+Eltwise                  Add_51                   2 1 241 193_splitncnn_1 244 0=1 -23301=2,2.000000e-01,1.000000e+00
+Split                    splitncnn_12             1 7 244 244_splitncnn_0 244_splitncnn_1 244_splitncnn_2 244_splitncnn_3 244_splitncnn_4 244_splitncnn_5 244_splitncnn_6
+Convolution              Conv_52                  1 1 244_splitncnn_6 246 0=32 1=3 4=1 5=1 6=18432 9=2 -23310=1,2.000000e-01
+Split                    splitncnn_13             1 4 246 246_splitncnn_0 246_splitncnn_1 246_splitncnn_2 246_splitncnn_3
+Concat                   Concat_54                2 1 244_splitncnn_5 246_splitncnn_3 247
+Convolution              Conv_55                  1 1 247 249 0=32 1=3 4=1 5=1 6=27648 9=2 -23310=1,2.000000e-01
+Split                    splitncnn_14             1 3 249 249_splitncnn_0 249_splitncnn_1 249_splitncnn_2
+Concat                   Concat_57                3 1 244_splitncnn_4 246_splitncnn_2 249_splitncnn_2 250
+Convolution              Conv_58                  1 1 250 252 0=32 1=3 4=1 5=1 6=36864 9=2 -23310=1,2.000000e-01
+Split                    splitncnn_15             1 2 252 252_splitncnn_0 252_splitncnn_1
+Concat                   Concat_60                4 1 244_splitncnn_3 246_splitncnn_1 249_splitncnn_1 252_splitncnn_1 253
+Convolution              Conv_61                  1 1 253 255 0=32 1=3 4=1 5=1 6=46080 9=2 -23310=1,2.000000e-01
+Concat                   Concat_63                5 1 244_splitncnn_2 246_splitncnn_0 249_splitncnn_0 252_splitncnn_0 255 256
+Convolution              Conv_64                  1 1 256 257 0=64 1=3 4=1 5=1 6=110592
+Eltwise                  Add_67                   2 1 257 244_splitncnn_1 260 0=1 -23301=2,2.000000e-01,1.000000e+00
+Split                    splitncnn_16             1 6 260 260_splitncnn_0 260_splitncnn_1 260_splitncnn_2 260_splitncnn_3 260_splitncnn_4 260_splitncnn_5
+Convolution              Conv_68                  1 1 260_splitncnn_5 262 0=32 1=3 4=1 5=1 6=18432 9=2 -23310=1,2.000000e-01
+Split                    splitncnn_17             1 4 262 262_splitncnn_0 262_splitncnn_1 262_splitncnn_2 262_splitncnn_3
+Concat                   Concat_70                2 1 260_splitncnn_4 262_splitncnn_3 263
+Convolution              Conv_71                  1 1 263 265 0=32 1=3 4=1 5=1 6=27648 9=2 -23310=1,2.000000e-01
+Split                    splitncnn_18             1 3 265 265_splitncnn_0 265_splitncnn_1 265_splitncnn_2
+Concat                   Concat_73                3 1 260_splitncnn_3 262_splitncnn_2 265_splitncnn_2 266
+Convolution              Conv_74                  1 1 266 268 0=32 1=3 4=1 5=1 6=36864 9=2 -23310=1,2.000000e-01
+Split                    splitncnn_19             1 2 268 268_splitncnn_0 268_splitncnn_1
+Concat                   Concat_76                4 1 260_splitncnn_2 262_splitncnn_1 265_splitncnn_1 268_splitncnn_1 269
+Convolution              Conv_77                  1 1 269 271 0=32 1=3 4=1 5=1 6=46080 9=2 -23310=1,2.000000e-01
+Concat                   Concat_79                5 1 260_splitncnn_1 262_splitncnn_0 265_splitncnn_0 268_splitncnn_0 271 272
+Convolution              Conv_80                  1 1 272 273 0=64 1=3 4=1 5=1 6=110592
+Eltwise                  Add_83                   2 1 273 260_splitncnn_0 276 0=1 -23301=2,2.000000e-01,1.000000e+00
+Split                    splitncnn_20             1 6 276 276_splitncnn_0 276_splitncnn_1 276_splitncnn_2 276_splitncnn_3 276_splitncnn_4 276_splitncnn_5
+Convolution              Conv_84                  1 1 276_splitncnn_5 278 0=32 1=3 4=1 5=1 6=18432 9=2 -23310=1,2.000000e-01
+Split                    splitncnn_21             1 4 278 278_splitncnn_0 278_splitncnn_1 278_splitncnn_2 278_splitncnn_3
+Concat                   Concat_86                2 1 276_splitncnn_4 278_splitncnn_3 279
+Convolution              Conv_87                  1 1 279 281 0=32 1=3 4=1 5=1 6=27648 9=2 -23310=1,2.000000e-01
+Split                    splitncnn_22             1 3 281 281_splitncnn_0 281_splitncnn_1 281_splitncnn_2
+Concat                   Concat_89                3 1 276_splitncnn_3 278_splitncnn_2 281_splitncnn_2 282
+Convolution              Conv_90                  1 1 282 284 0=32 1=3 4=1 5=1 6=36864 9=2 -23310=1,2.000000e-01
+Split                    splitncnn_23             1 2 284 284_splitncnn_0 284_splitncnn_1
+Concat                   Concat_92                4 1 276_splitncnn_2 278_splitncnn_1 281_splitncnn_1 284_splitncnn_1 285
+Convolution              Conv_93                  1 1 285 287 0=32 1=3 4=1 5=1 6=46080 9=2 -23310=1,2.000000e-01
+Concat                   Concat_95                5 1 276_splitncnn_1 278_splitncnn_0 281_splitncnn_0 284_splitncnn_0 287 288
+Convolution              Conv_96                  1 1 288 289 0=64 1=3 4=1 5=1 6=110592
+Eltwise                  Add_99                   2 1 289 276_splitncnn_0 292 0=1 -23301=2,2.000000e-01,1.000000e+00
+Eltwise                  Add_102                  2 1 292 244_splitncnn_0 295 0=1 -23301=2,2.000000e-01,1.000000e+00
+Split                    splitncnn_24             1 7 295 295_splitncnn_0 295_splitncnn_1 295_splitncnn_2 295_splitncnn_3 295_splitncnn_4 295_splitncnn_5 295_splitncnn_6
+Convolution              Conv_103                 1 1 295_splitncnn_6 297 0=32 1=3 4=1 5=1 6=18432 9=2 -23310=1,2.000000e-01
+Split                    splitncnn_25             1 4 297 297_splitncnn_0 297_splitncnn_1 297_splitncnn_2 297_splitncnn_3
+Concat                   Concat_105               2 1 295_splitncnn_5 297_splitncnn_3 298
+Convolution              Conv_106                 1 1 298 300 0=32 1=3 4=1 5=1 6=27648 9=2 -23310=1,2.000000e-01
+Split                    splitncnn_26             1 3 300 300_splitncnn_0 300_splitncnn_1 300_splitncnn_2
+Concat                   Concat_108               3 1 295_splitncnn_4 297_splitncnn_2 300_splitncnn_2 301
+Convolution              Conv_109                 1 1 301 303 0=32 1=3 4=1 5=1 6=36864 9=2 -23310=1,2.000000e-01
+Split                    splitncnn_27             1 2 303 303_splitncnn_0 303_splitncnn_1
+Concat                   Concat_111               4 1 295_splitncnn_3 297_splitncnn_1 300_splitncnn_1 303_splitncnn_1 304
+Convolution              Conv_112                 1 1 304 306 0=32 1=3 4=1 5=1 6=46080 9=2 -23310=1,2.000000e-01
+Concat                   Concat_114               5 1 295_splitncnn_2 297_splitncnn_0 300_splitncnn_0 303_splitncnn_0 306 307
+Convolution              Conv_115                 1 1 307 308 0=64 1=3 4=1 5=1 6=110592
+Eltwise                  Add_118                  2 1 308 295_splitncnn_1 311 0=1 -23301=2,2.000000e-01,1.000000e+00
+Split                    splitncnn_28             1 6 311 311_splitncnn_0 311_splitncnn_1 311_splitncnn_2 311_splitncnn_3 311_splitncnn_4 311_splitncnn_5
+Convolution              Conv_119                 1 1 311_splitncnn_5 313 0=32 1=3 4=1 5=1 6=18432 9=2 -23310=1,2.000000e-01
+Split                    splitncnn_29             1 4 313 313_splitncnn_0 313_splitncnn_1 313_splitncnn_2 313_splitncnn_3
+Concat                   Concat_121               2 1 311_splitncnn_4 313_splitncnn_3 314
+Convolution              Conv_122                 1 1 314 316 0=32 1=3 4=1 5=1 6=27648 9=2 -23310=1,2.000000e-01
+Split                    splitncnn_30             1 3 316 316_splitncnn_0 316_splitncnn_1 316_splitncnn_2
+Concat                   Concat_124               3 1 311_splitncnn_3 313_splitncnn_2 316_splitncnn_2 317
+Convolution              Conv_125                 1 1 317 319 0=32 1=3 4=1 5=1 6=36864 9=2 -23310=1,2.000000e-01
+Split                    splitncnn_31             1 2 319 319_splitncnn_0 319_splitncnn_1
+Concat                   Concat_127               4 1 311_splitncnn_2 313_splitncnn_1 316_splitncnn_1 319_splitncnn_1 320
+Convolution              Conv_128                 1 1 320 322 0=32 1=3 4=1 5=1 6=46080 9=2 -23310=1,2.000000e-01
+Concat                   Concat_130               5 1 311_splitncnn_1 313_splitncnn_0 316_splitncnn_0 319_splitncnn_0 322 323
+Convolution              Conv_131                 1 1 323 324 0=64 1=3 4=1 5=1 6=110592
+Eltwise                  Add_134                  2 1 324 311_splitncnn_0 327 0=1 -23301=2,2.000000e-01,1.000000e+00
+Split                    splitncnn_32             1 6 327 327_splitncnn_0 327_splitncnn_1 327_splitncnn_2 327_splitncnn_3 327_splitncnn_4 327_splitncnn_5
+Convolution              Conv_135                 1 1 327_splitncnn_5 329 0=32 1=3 4=1 5=1 6=18432 9=2 -23310=1,2.000000e-01
+Split                    splitncnn_33             1 4 329 329_splitncnn_0 329_splitncnn_1 329_splitncnn_2 329_splitncnn_3
+Concat                   Concat_137               2 1 327_splitncnn_4 329_splitncnn_3 330
+Convolution              Conv_138                 1 1 330 332 0=32 1=3 4=1 5=1 6=27648 9=2 -23310=1,2.000000e-01
+Split                    splitncnn_34             1 3 332 332_splitncnn_0 332_splitncnn_1 332_splitncnn_2
+Concat                   Concat_140               3 1 327_splitncnn_3 329_splitncnn_2 332_splitncnn_2 333
+Convolution              Conv_141                 1 1 333 335 0=32 1=3 4=1 5=1 6=36864 9=2 -23310=1,2.000000e-01
+Split                    splitncnn_35             1 2 335 335_splitncnn_0 335_splitncnn_1
+Concat                   Concat_143               4 1 327_splitncnn_2 329_splitncnn_1 332_splitncnn_1 335_splitncnn_1 336
+Convolution              Conv_144                 1 1 336 338 0=32 1=3 4=1 5=1 6=46080 9=2 -23310=1,2.000000e-01
+Concat                   Concat_146               5 1 327_splitncnn_1 329_splitncnn_0 332_splitncnn_0 335_splitncnn_0 338 339
+Convolution              Conv_147                 1 1 339 340 0=64 1=3 4=1 5=1 6=110592
+Eltwise                  Add_150                  2 1 340 327_splitncnn_0 343 0=1 -23301=2,2.000000e-01,1.000000e+00
+Eltwise                  Add_153                  2 1 343 295_splitncnn_0 346 0=1 -23301=2,2.000000e-01,1.000000e+00
+Split                    splitncnn_36             1 7 346 346_splitncnn_0 346_splitncnn_1 346_splitncnn_2 346_splitncnn_3 346_splitncnn_4 346_splitncnn_5 346_splitncnn_6
+Convolution              Conv_154                 1 1 346_splitncnn_6 348 0=32 1=3 4=1 5=1 6=18432 9=2 -23310=1,2.000000e-01
+Split                    splitncnn_37             1 4 348 348_splitncnn_0 348_splitncnn_1 348_splitncnn_2 348_splitncnn_3
+Concat                   Concat_156               2 1 346_splitncnn_5 348_splitncnn_3 349
+Convolution              Conv_157                 1 1 349 351 0=32 1=3 4=1 5=1 6=27648 9=2 -23310=1,2.000000e-01
+Split                    splitncnn_38             1 3 351 351_splitncnn_0 351_splitncnn_1 351_splitncnn_2
+Concat                   Concat_159               3 1 346_splitncnn_4 348_splitncnn_2 351_splitncnn_2 352
+Convolution              Conv_160                 1 1 352 354 0=32 1=3 4=1 5=1 6=36864 9=2 -23310=1,2.000000e-01
+Split                    splitncnn_39             1 2 354 354_splitncnn_0 354_splitncnn_1
+Concat                   Concat_162               4 1 346_splitncnn_3 348_splitncnn_1 351_splitncnn_1 354_splitncnn_1 355
+Convolution              Conv_163                 1 1 355 357 0=32 1=3 4=1 5=1 6=46080 9=2 -23310=1,2.000000e-01
+Concat                   Concat_165               5 1 346_splitncnn_2 348_splitncnn_0 351_splitncnn_0 354_splitncnn_0 357 358
+Convolution              Conv_166                 1 1 358 359 0=64 1=3 4=1 5=1 6=110592
+Eltwise                  Add_169                  2 1 359 346_splitncnn_1 362 0=1 -23301=2,2.000000e-01,1.000000e+00
+Split                    splitncnn_40             1 6 362 362_splitncnn_0 362_splitncnn_1 362_splitncnn_2 362_splitncnn_3 362_splitncnn_4 362_splitncnn_5
+Convolution              Conv_170                 1 1 362_splitncnn_5 364 0=32 1=3 4=1 5=1 6=18432 9=2 -23310=1,2.000000e-01
+Split                    splitncnn_41             1 4 364 364_splitncnn_0 364_splitncnn_1 364_splitncnn_2 364_splitncnn_3
+Concat                   Concat_172               2 1 362_splitncnn_4 364_splitncnn_3 365
+Convolution              Conv_173                 1 1 365 367 0=32 1=3 4=1 5=1 6=27648 9=2 -23310=1,2.000000e-01
+Split                    splitncnn_42             1 3 367 367_splitncnn_0 367_splitncnn_1 367_splitncnn_2
+Concat                   Concat_175               3 1 362_splitncnn_3 364_splitncnn_2 367_splitncnn_2 368
+Convolution              Conv_176                 1 1 368 370 0=32 1=3 4=1 5=1 6=36864 9=2 -23310=1,2.000000e-01
+Split                    splitncnn_43             1 2 370 370_splitncnn_0 370_splitncnn_1
+Concat                   Concat_178               4 1 362_splitncnn_2 364_splitncnn_1 367_splitncnn_1 370_splitncnn_1 371
+Convolution              Conv_179                 1 1 371 373 0=32 1=3 4=1 5=1 6=46080 9=2 -23310=1,2.000000e-01
+Concat                   Concat_181               5 1 362_splitncnn_1 364_splitncnn_0 367_splitncnn_0 370_splitncnn_0 373 374
+Convolution              Conv_182                 1 1 374 375 0=64 1=3 4=1 5=1 6=110592
+Eltwise                  Add_185                  2 1 375 362_splitncnn_0 378 0=1 -23301=2,2.000000e-01,1.000000e+00
+Split                    splitncnn_44             1 6 378 378_splitncnn_0 378_splitncnn_1 378_splitncnn_2 378_splitncnn_3 378_splitncnn_4 378_splitncnn_5
+Convolution              Conv_186                 1 1 378_splitncnn_5 380 0=32 1=3 4=1 5=1 6=18432 9=2 -23310=1,2.000000e-01
+Split                    splitncnn_45             1 4 380 380_splitncnn_0 380_splitncnn_1 380_splitncnn_2 380_splitncnn_3
+Concat                   Concat_188               2 1 378_splitncnn_4 380_splitncnn_3 381
+Convolution              Conv_189                 1 1 381 383 0=32 1=3 4=1 5=1 6=27648 9=2 -23310=1,2.000000e-01
+Split                    splitncnn_46             1 3 383 383_splitncnn_0 383_splitncnn_1 383_splitncnn_2
+Concat                   Concat_191               3 1 378_splitncnn_3 380_splitncnn_2 383_splitncnn_2 384
+Convolution              Conv_192                 1 1 384 386 0=32 1=3 4=1 5=1 6=36864 9=2 -23310=1,2.000000e-01
+Split                    splitncnn_47             1 2 386 386_splitncnn_0 386_splitncnn_1
+Concat                   Concat_194               4 1 378_splitncnn_2 380_splitncnn_1 383_splitncnn_1 386_splitncnn_1 387
+Convolution              Conv_195                 1 1 387 389 0=32 1=3 4=1 5=1 6=46080 9=2 -23310=1,2.000000e-01
+Concat                   Concat_197               5 1 378_splitncnn_1 380_splitncnn_0 383_splitncnn_0 386_splitncnn_0 389 390
+Convolution              Conv_198                 1 1 390 391 0=64 1=3 4=1 5=1 6=110592
+Eltwise                  Add_201                  2 1 391 378_splitncnn_0 394 0=1 -23301=2,2.000000e-01,1.000000e+00
+Eltwise                  Add_204                  2 1 394 346_splitncnn_0 397 0=1 -23301=2,2.000000e-01,1.000000e+00
+Split                    splitncnn_48             1 7 397 397_splitncnn_0 397_splitncnn_1 397_splitncnn_2 397_splitncnn_3 397_splitncnn_4 397_splitncnn_5 397_splitncnn_6
+Convolution              Conv_205                 1 1 397_splitncnn_6 399 0=32 1=3 4=1 5=1 6=18432 9=2 -23310=1,2.000000e-01
+Split                    splitncnn_49             1 4 399 399_splitncnn_0 399_splitncnn_1 399_splitncnn_2 399_splitncnn_3
+Concat                   Concat_207               2 1 397_splitncnn_5 399_splitncnn_3 400
+Convolution              Conv_208                 1 1 400 402 0=32 1=3 4=1 5=1 6=27648 9=2 -23310=1,2.000000e-01
+Split                    splitncnn_50             1 3 402 402_splitncnn_0 402_splitncnn_1 402_splitncnn_2
+Concat                   Concat_210               3 1 397_splitncnn_4 399_splitncnn_2 402_splitncnn_2 403
+Convolution              Conv_211                 1 1 403 405 0=32 1=3 4=1 5=1 6=36864 9=2 -23310=1,2.000000e-01
+Split                    splitncnn_51             1 2 405 405_splitncnn_0 405_splitncnn_1
+Concat                   Concat_213               4 1 397_splitncnn_3 399_splitncnn_1 402_splitncnn_1 405_splitncnn_1 406
+Convolution              Conv_214                 1 1 406 408 0=32 1=3 4=1 5=1 6=46080 9=2 -23310=1,2.000000e-01
+Concat                   Concat_216               5 1 397_splitncnn_2 399_splitncnn_0 402_splitncnn_0 405_splitncnn_0 408 409
+Convolution              Conv_217                 1 1 409 410 0=64 1=3 4=1 5=1 6=110592
+Eltwise                  Add_220                  2 1 410 397_splitncnn_1 413 0=1 -23301=2,2.000000e-01,1.000000e+00
+Split                    splitncnn_52             1 6 413 413_splitncnn_0 413_splitncnn_1 413_splitncnn_2 413_splitncnn_3 413_splitncnn_4 413_splitncnn_5
+Convolution              Conv_221                 1 1 413_splitncnn_5 415 0=32 1=3 4=1 5=1 6=18432 9=2 -23310=1,2.000000e-01
+Split                    splitncnn_53             1 4 415 415_splitncnn_0 415_splitncnn_1 415_splitncnn_2 415_splitncnn_3
+Concat                   Concat_223               2 1 413_splitncnn_4 415_splitncnn_3 416
+Convolution              Conv_224                 1 1 416 418 0=32 1=3 4=1 5=1 6=27648 9=2 -23310=1,2.000000e-01
+Split                    splitncnn_54             1 3 418 418_splitncnn_0 418_splitncnn_1 418_splitncnn_2
+Concat                   Concat_226               3 1 413_splitncnn_3 415_splitncnn_2 418_splitncnn_2 419
+Convolution              Conv_227                 1 1 419 421 0=32 1=3 4=1 5=1 6=36864 9=2 -23310=1,2.000000e-01
+Split                    splitncnn_55             1 2 421 421_splitncnn_0 421_splitncnn_1
+Concat                   Concat_229               4 1 413_splitncnn_2 415_splitncnn_1 418_splitncnn_1 421_splitncnn_1 422
+Convolution              Conv_230                 1 1 422 424 0=32 1=3 4=1 5=1 6=46080 9=2 -23310=1,2.000000e-01
+Concat                   Concat_232               5 1 413_splitncnn_1 415_splitncnn_0 418_splitncnn_0 421_splitncnn_0 424 425
+Convolution              Conv_233                 1 1 425 426 0=64 1=3 4=1 5=1 6=110592
+Eltwise                  Add_236                  2 1 426 413_splitncnn_0 429 0=1 -23301=2,2.000000e-01,1.000000e+00
+Split                    splitncnn_56             1 6 429 429_splitncnn_0 429_splitncnn_1 429_splitncnn_2 429_splitncnn_3 429_splitncnn_4 429_splitncnn_5
+Convolution              Conv_237                 1 1 429_splitncnn_5 431 0=32 1=3 4=1 5=1 6=18432 9=2 -23310=1,2.000000e-01
+Split                    splitncnn_57             1 4 431 431_splitncnn_0 431_splitncnn_1 431_splitncnn_2 431_splitncnn_3
+Concat                   Concat_239               2 1 429_splitncnn_4 431_splitncnn_3 432
+Convolution              Conv_240                 1 1 432 434 0=32 1=3 4=1 5=1 6=27648 9=2 -23310=1,2.000000e-01
+Split                    splitncnn_58             1 3 434 434_splitncnn_0 434_splitncnn_1 434_splitncnn_2
+Concat                   Concat_242               3 1 429_splitncnn_3 431_splitncnn_2 434_splitncnn_2 435
+Convolution              Conv_243                 1 1 435 437 0=32 1=3 4=1 5=1 6=36864 9=2 -23310=1,2.000000e-01
+Split                    splitncnn_59             1 2 437 437_splitncnn_0 437_splitncnn_1
+Concat                   Concat_245               4 1 429_splitncnn_2 431_splitncnn_1 434_splitncnn_1 437_splitncnn_1 438
+Convolution              Conv_246                 1 1 438 440 0=32 1=3 4=1 5=1 6=46080 9=2 -23310=1,2.000000e-01
+Concat                   Concat_248               5 1 429_splitncnn_1 431_splitncnn_0 434_splitncnn_0 437_splitncnn_0 440 441
+Convolution              Conv_249                 1 1 441 442 0=64 1=3 4=1 5=1 6=110592
+Eltwise                  Add_252                  2 1 442 429_splitncnn_0 445 0=1 -23301=2,2.000000e-01,1.000000e+00
+Eltwise                  Add_255                  2 1 445 397_splitncnn_0 448 0=1 -23301=2,2.000000e-01,1.000000e+00
+Split                    splitncnn_60             1 7 448 448_splitncnn_0 448_splitncnn_1 448_splitncnn_2 448_splitncnn_3 448_splitncnn_4 448_splitncnn_5 448_splitncnn_6
+Convolution              Conv_256                 1 1 448_splitncnn_6 450 0=32 1=3 4=1 5=1 6=18432 9=2 -23310=1,2.000000e-01
+Split                    splitncnn_61             1 4 450 450_splitncnn_0 450_splitncnn_1 450_splitncnn_2 450_splitncnn_3
+Concat                   Concat_258               2 1 448_splitncnn_5 450_splitncnn_3 451
+Convolution              Conv_259                 1 1 451 453 0=32 1=3 4=1 5=1 6=27648 9=2 -23310=1,2.000000e-01
+Split                    splitncnn_62             1 3 453 453_splitncnn_0 453_splitncnn_1 453_splitncnn_2
+Concat                   Concat_261               3 1 448_splitncnn_4 450_splitncnn_2 453_splitncnn_2 454
+Convolution              Conv_262                 1 1 454 456 0=32 1=3 4=1 5=1 6=36864 9=2 -23310=1,2.000000e-01
+Split                    splitncnn_63             1 2 456 456_splitncnn_0 456_splitncnn_1
+Concat                   Concat_264               4 1 448_splitncnn_3 450_splitncnn_1 453_splitncnn_1 456_splitncnn_1 457
+Convolution              Conv_265                 1 1 457 459 0=32 1=3 4=1 5=1 6=46080 9=2 -23310=1,2.000000e-01
+Concat                   Concat_267               5 1 448_splitncnn_2 450_splitncnn_0 453_splitncnn_0 456_splitncnn_0 459 460
+Convolution              Conv_268                 1 1 460 461 0=64 1=3 4=1 5=1 6=110592
+Eltwise                  Add_271                  2 1 461 448_splitncnn_1 464 0=1 -23301=2,2.000000e-01,1.000000e+00
+Split                    splitncnn_64             1 6 464 464_splitncnn_0 464_splitncnn_1 464_splitncnn_2 464_splitncnn_3 464_splitncnn_4 464_splitncnn_5
+Convolution              Conv_272                 1 1 464_splitncnn_5 466 0=32 1=3 4=1 5=1 6=18432 9=2 -23310=1,2.000000e-01
+Split                    splitncnn_65             1 4 466 466_splitncnn_0 466_splitncnn_1 466_splitncnn_2 466_splitncnn_3
+Concat                   Concat_274               2 1 464_splitncnn_4 466_splitncnn_3 467
+Convolution              Conv_275                 1 1 467 469 0=32 1=3 4=1 5=1 6=27648 9=2 -23310=1,2.000000e-01
+Split                    splitncnn_66             1 3 469 469_splitncnn_0 469_splitncnn_1 469_splitncnn_2
+Concat                   Concat_277               3 1 464_splitncnn_3 466_splitncnn_2 469_splitncnn_2 470
+Convolution              Conv_278                 1 1 470 472 0=32 1=3 4=1 5=1 6=36864 9=2 -23310=1,2.000000e-01
+Split                    splitncnn_67             1 2 472 472_splitncnn_0 472_splitncnn_1
+Concat                   Concat_280               4 1 464_splitncnn_2 466_splitncnn_1 469_splitncnn_1 472_splitncnn_1 473
+Convolution              Conv_281                 1 1 473 475 0=32 1=3 4=1 5=1 6=46080 9=2 -23310=1,2.000000e-01
+Concat                   Concat_283               5 1 464_splitncnn_1 466_splitncnn_0 469_splitncnn_0 472_splitncnn_0 475 476
+Convolution              Conv_284                 1 1 476 477 0=64 1=3 4=1 5=1 6=110592
+Eltwise                  Add_287                  2 1 477 464_splitncnn_0 480 0=1 -23301=2,2.000000e-01,1.000000e+00
+Split                    splitncnn_68             1 6 480 480_splitncnn_0 480_splitncnn_1 480_splitncnn_2 480_splitncnn_3 480_splitncnn_4 480_splitncnn_5
+Convolution              Conv_288                 1 1 480_splitncnn_5 482 0=32 1=3 4=1 5=1 6=18432 9=2 -23310=1,2.000000e-01
+Split                    splitncnn_69             1 4 482 482_splitncnn_0 482_splitncnn_1 482_splitncnn_2 482_splitncnn_3
+Concat                   Concat_290               2 1 480_splitncnn_4 482_splitncnn_3 483
+Convolution              Conv_291                 1 1 483 485 0=32 1=3 4=1 5=1 6=27648 9=2 -23310=1,2.000000e-01
+Split                    splitncnn_70             1 3 485 485_splitncnn_0 485_splitncnn_1 485_splitncnn_2
+Concat                   Concat_293               3 1 480_splitncnn_3 482_splitncnn_2 485_splitncnn_2 486
+Convolution              Conv_294                 1 1 486 488 0=32 1=3 4=1 5=1 6=36864 9=2 -23310=1,2.000000e-01
+Split                    splitncnn_71             1 2 488 488_splitncnn_0 488_splitncnn_1
+Concat                   Concat_296               4 1 480_splitncnn_2 482_splitncnn_1 485_splitncnn_1 488_splitncnn_1 489
+Convolution              Conv_297                 1 1 489 491 0=32 1=3 4=1 5=1 6=46080 9=2 -23310=1,2.000000e-01
+Concat                   Concat_299               5 1 480_splitncnn_1 482_splitncnn_0 485_splitncnn_0 488_splitncnn_0 491 492
+Convolution              Conv_300                 1 1 492 493 0=64 1=3 4=1 5=1 6=110592
+Eltwise                  Add_303                  2 1 493 480_splitncnn_0 496 0=1 -23301=2,2.000000e-01,1.000000e+00
+Eltwise                  Add_306                  2 1 496 448_splitncnn_0 499 0=1 -23301=2,2.000000e-01,1.000000e+00
+Convolution              Conv_307                 1 1 499 500 0=64 1=3 4=1 5=1 6=36864
+BinaryOp                 Add_308                  2 1 193_splitncnn_0 500 501
+Interp                   Resize_310               1 1 501 506 0=1 1=2.000000e+00 2=2.000000e+00
+Convolution              Conv_311                 1 1 506 508 0=64 1=3 4=1 5=1 6=36864 9=2 -23310=1,2.000000e-01
+Interp                   Resize_314               1 1 508 513 0=1 1=2.000000e+00 2=2.000000e+00
+Convolution              Conv_315                 1 1 513 515 0=64 1=3 4=1 5=1 6=36864 9=2 -23310=1,2.000000e-01
+Convolution              Conv_317                 1 1 515 517 0=64 1=3 4=1 5=1 6=36864 9=2 -23310=1,2.000000e-01
+Convolution              Conv_319                 1 1 517 output 0=3 1=3 4=1 5=1 6=1728

examples/assets/models/model.gltf

@@ -0,0 +1 @@
+{"asset":{"version":"2.0","generator":"babylon.js glTF exporter for 3dsmax 2021 v20210607.3"},"scene":0,"scenes":[{"nodes":[0]}],"nodes":[{"mesh":0,"translation":[0.0,-1.14751673,-5.015955E-08],"name":"Cylinder001"}],"meshes":[{"primitives":[{"attributes":{"POSITION":1,"NORMAL":2,"TEXCOORD_0":3},"indices":0,"material":0},{"attributes":{"POSITION":5,"NORMAL":6,"TEXCOORD_0":7},"indices":4,"material":1},{"attributes":{"POSITION":9,"NORMAL":10,"TEXCOORD_0":11},"indices":8,"material":2},{"attributes":{"POSITION":13,"NORMAL":14,"TEXCOORD_0":15},"indices":12,"material":3},{"attributes":{"POSITION":17,"NORMAL":18,"TEXCOORD_0":19},"indices":16,"material":4}],"name":"Cylinder001"}],"accessors":[{"bufferView":0,"componentType":5123,"count":858,"type":"SCALAR","name":"accessorIndices"},{"bufferView":1,"componentType":5126,"count":858,"max":[0.9673312,-0.0665806457,0.9673312],"min":[-0.9673312,-0.09678768,-0.9673312],"type":"VEC3","name":"accessorPositions"},{"bufferView":1,"byteOffset":10296,"componentType":5126,"count":858,"type":"VEC3","name":"accessorNormals"},{"bufferView":2,"componentType":5126,"count":858,"type":"VEC2","name":"accessorUVs"},{"bufferView":0,"byteOffset":1716,"componentType":5123,"count":14592,"type":"SCALAR","name":"accessorIndices"},{"bufferView":1,"byteOffset":20592,"componentType":5126,"count":14592,"max":[1.01214123,2.33892131,1.02725148],"min":[-1.01214123,-0.09678768,-1.01214123],"type":"VEC3","name":"accessorPositions"},{"bufferView":1,"byteOffset":195696,"componentType":5126,"count":14592,"type":"VEC3","name":"accessorNormals"},{"bufferView":2,"byteOffset":6864,"componentType":5126,"count":14592,"type":"VEC2","name":"accessorUVs"},{"bufferView":0,"byteOffset":30900,"componentType":5123,"count":1620,"type":"SCALAR","name":"accessorIndices"},{"bufferView":1,"byteOffset":370800,"componentType":5126,"count":1620,"max":[1.006612,2.3633275,1.006612],"min":[-1.006612,2.338921,-1.006612],"type":"VEC3","name":"accessorPositions"},{"bufferView":1,"byteOffset":390240,"componentType":5126,"count":1620,"type":"VEC3","name":"accessorNormals"},{"bufferView":2,"byteOffset":123600,"componentType":5126,"count":1620,"type":"VEC2","name":"accessorUVs"},{"bufferView":0,"byteOffset":34140,"componentType":5123,"count":318,"type":"SCALAR","name":"accessorIndices"},{"bufferView":1,"byteOffset":409680,"componentType":5126,"count":318,"max":[0.9454922,2.3548696,0.9454922],"min":[-0.9454921,0.0617354736,-0.945492268],"type":"VEC3","name":"accessorPositions"},{"bufferView":1,"byteOffset":413496,"componentType":5126,"count":318,"type":"VEC3","name":"accessorNormals"},{"bufferView":2,"byteOffset":136560,"componentType":5126,"count":318,"type":"VEC2","name":"accessorUVs"},{"bufferView":0,"byteOffset":34776,"componentType":5123,"count":11520,"type":"SCALAR","name":"accessorIndices"},{"bufferView":1,"byteOffset":417312,"componentType":5126,"count":11520,"max":[0.196413681,2.12139344,1.90955186],"min":[-0.196414649,0.165008187,1.00927675],"type":"VEC3","name":"accessorPositions"},{"bufferView":1,"byteOffset":555552,"componentType":5126,"count":11520,"type":"VEC3","name":"accessorNormals"},{"bufferView":2,"byteOffset":139104,"componentType":5126,"count":11520,"type":"VEC2","name":"accessorUVs"}],"bufferViews":[{"buffer":0,"byteLength":57816,"name":"bufferViewScalar"},{"buffer":0,"byteOffset":57816,"byteLength":693792,"byteStride":12,"name":"bufferViewFloatVec3"},{"buffer":0,"byteOffset":751608,"byteLength":231264,"byteStride":8,"name":"bufferViewFloatVec2"}],"buffers":[{"uri":"model.bin","byteLength":982872}],"materials":[{"pbrMetallicRoughness":{"metallicFactor":0.0,"roughnessFactor":0.9},"doubleSided":true,"name":"01 - Default"},{"pbrMetallicRoughness":{"baseColorTexture":{"index":0},"metallicFactor":0.0,"roughnessFactor":0.9},"doubleSided":true,"name":"02 - Default"},{"pbrMetallicRoughness":{"baseColorFactor":[0.0,1.0,0.117647067,1.0],"metallicFactor":0.0,"roughnessFactor":0.9},"doubleSided":true,"name":"03 - Default"},{"pbrMetallicRoughness":{"baseColorFactor":[0.2784314,0.0,0.9921569,1.0],"metallicFactor":0.0,"roughnessFactor":0.9},"doubleSided":true,"name":"04 - Default"},{"pbrMetallicRoughness":{"baseColorFactor":[0.9725491,0.776470661,0.0,1.0],"metallicFactor":0.0,"roughnessFactor":0.9},"doubleSided":true,"name":"05 - Default"}],"textures":[{"sampler":0,"source":0,"name":"texture.jpg"}],"images":[{"uri":"./texture.jpg"}],"samplers":[{"magFilter":9729,"minFilter":9987}]}

examples/assets/models/upscayl-lite-4x.param

@@ -0,0 +1,74 @@
+7767517
+72 73
+Input            input.1                  0 1 data
+Split            splitncnn_input0         1 2 data input_splitncnn_0 input_splitncnn_1
+Convolution      Conv_0                   1 1 input_splitncnn_1 102 0=64 1=3 4=1 5=1 6=1728
+PReLU            PRelu_1                  1 1 102 105 0=64
+Convolution      Conv_2                   1 1 105 106 0=64 1=3 4=1 5=1 6=36864
+PReLU            PRelu_3                  1 1 106 109 0=64
+Convolution      Conv_4                   1 1 109 110 0=64 1=3 4=1 5=1 6=36864
+PReLU            PRelu_5                  1 1 110 113 0=64
+Convolution      Conv_6                   1 1 113 114 0=64 1=3 4=1 5=1 6=36864
+PReLU            PRelu_7                  1 1 114 117 0=64
+Convolution      Conv_8                   1 1 117 118 0=64 1=3 4=1 5=1 6=36864
+PReLU            PRelu_9                  1 1 118 121 0=64
+Convolution      Conv_10                  1 1 121 122 0=64 1=3 4=1 5=1 6=36864
+PReLU            PRelu_11                 1 1 122 125 0=64
+Convolution      Conv_12                  1 1 125 126 0=64 1=3 4=1 5=1 6=36864
+PReLU            PRelu_13                 1 1 126 129 0=64
+Convolution      Conv_14                  1 1 129 130 0=64 1=3 4=1 5=1 6=36864
+PReLU            PRelu_15                 1 1 130 133 0=64
+Convolution      Conv_16                  1 1 133 134 0=64 1=3 4=1 5=1 6=36864
+PReLU            PRelu_17                 1 1 134 137 0=64
+Convolution      Conv_18                  1 1 137 138 0=64 1=3 4=1 5=1 6=36864
+PReLU            PRelu_19                 1 1 138 141 0=64
+Convolution      Conv_20                  1 1 141 142 0=64 1=3 4=1 5=1 6=36864
+PReLU            PRelu_21                 1 1 142 145 0=64
+Convolution      Conv_22                  1 1 145 146 0=64 1=3 4=1 5=1 6=36864
+PReLU            PRelu_23                 1 1 146 149 0=64
+Convolution      Conv_24                  1 1 149 150 0=64 1=3 4=1 5=1 6=36864
+PReLU            PRelu_25                 1 1 150 153 0=64
+Convolution      Conv_26                  1 1 153 154 0=64 1=3 4=1 5=1 6=36864
+PReLU            PRelu_27                 1 1 154 157 0=64
+Convolution      Conv_28                  1 1 157 158 0=64 1=3 4=1 5=1 6=36864
+PReLU            PRelu_29                 1 1 158 161 0=64
+Convolution      Conv_30                  1 1 161 162 0=64 1=3 4=1 5=1 6=36864
+PReLU            PRelu_31                 1 1 162 165 0=64
+Convolution      Conv_32                  1 1 165 166 0=64 1=3 4=1 5=1 6=36864
+PReLU            PRelu_33                 1 1 166 169 0=64
+Convolution      Conv_34                  1 1 169 170 0=64 1=3 4=1 5=1 6=36864
+PReLU            PRelu_35                 1 1 170 173 0=64
+Convolution      Conv_36                  1 1 173 174 0=64 1=3 4=1 5=1 6=36864
+PReLU            PRelu_37                 1 1 174 177 0=64
+Convolution      Conv_38                  1 1 177 178 0=64 1=3 4=1 5=1 6=36864
+PReLU            PRelu_39                 1 1 178 181 0=64
+Convolution      Conv_40                  1 1 181 182 0=64 1=3 4=1 5=1 6=36864
+PReLU            PRelu_41                 1 1 182 185 0=64
+Convolution      Conv_42                  1 1 185 186 0=64 1=3 4=1 5=1 6=36864
+PReLU            PRelu_43                 1 1 186 189 0=64
+Convolution      Conv_44                  1 1 189 190 0=64 1=3 4=1 5=1 6=36864
+PReLU            PRelu_45                 1 1 190 193 0=64
+Convolution      Conv_46                  1 1 193 194 0=64 1=3 4=1 5=1 6=36864
+PReLU            PRelu_47                 1 1 194 197 0=64
+Convolution      Conv_48                  1 1 197 198 0=64 1=3 4=1 5=1 6=36864
+PReLU            PRelu_49                 1 1 198 201 0=64
+Convolution      Conv_50                  1 1 201 202 0=64 1=3 4=1 5=1 6=36864
+PReLU            PRelu_51                 1 1 202 205 0=64
+Convolution      Conv_52                  1 1 205 206 0=64 1=3 4=1 5=1 6=36864
+PReLU            PRelu_53                 1 1 206 209 0=64
+Convolution      Conv_54                  1 1 209 210 0=64 1=3 4=1 5=1 6=36864
+PReLU            PRelu_55                 1 1 210 213 0=64
+Convolution      Conv_56                  1 1 213 214 0=64 1=3 4=1 5=1 6=36864
+PReLU            PRelu_57                 1 1 214 217 0=64
+Convolution      Conv_58                  1 1 217 218 0=64 1=3 4=1 5=1 6=36864
+PReLU            PRelu_59                 1 1 218 221 0=64
+Convolution      Conv_60                  1 1 221 222 0=64 1=3 4=1 5=1 6=36864
+PReLU            PRelu_61                 1 1 222 225 0=64
+Convolution      Conv_62                  1 1 225 226 0=64 1=3 4=1 5=1 6=36864
+PReLU            PRelu_63                 1 1 226 229 0=64
+Convolution      Conv_64                  1 1 229 230 0=64 1=3 4=1 5=1 6=36864
+PReLU            PRelu_65                 1 1 230 233 0=64
+Convolution      Conv_66                  1 1 233 234 0=48 1=3 4=1 5=1 6=27648
+PixelShuffle     DepthToSpace_67          1 1 234 235 0=4
+Interp           Resize_68                1 1 input_splitncnn_0 240 0=1 1=4.000000e+00 2=4.000000e+00
+BinaryOp         Add_69                   2 1 235 240 output

examples/assets/upscale_resize.sh

@@ -0,0 +1,30 @@
+#!/bin/zsh
+setopt null_glob
+
+INPUT="./images"
+OUTPUT="./images_output"
+MODELPATH="./models"
+MODELNAME="ultramix-balanced-4x"
+TARGET_WIDTH="4320"
+FORMAT="jpg" # 或 webp
+SCALE=3
+MAX_SIZE=$((20 * 1024 * 1024)) # 20MB
+
+
+./bin/mac/upscayl-bin -i "$INPUT" -o "$OUTPUT"  -f $FORMAT -m $MODELPATH -n $MODELNAME -w $TARGET_WIDTH -j 4:8:4 -v
+
+echo "\n===== 输入目录: $INPUT ====="
+for img in "$INPUT"/*.{png,jpg,jpeg}; do
+  [ -e "$img" ] || continue
+  size=$(stat -f%z "$img")
+  res=$(sips -g pixelWidth -g pixelHeight "$img" 2>/dev/null | awk '/pixelWidth|pixelHeight/ {print $2}' | xargs | sed 's/ /x/')
+  echo "$(basename "$img"): ${size} bytes, ${res}"
+done
+
+echo "\n===== 输出目录: $OUTPUT ====="
+for img in "$OUTPUT"/*.{png,jpg,jpeg}; do
+  [ -e "$img" ] || continue
+  size=$(stat -f%z "$img")
+  res=$(sips -g pixelWidth -g pixelHeight "$img" 2>/dev/null | awk '/pixelWidth|pixelHeight/ {print $2}' | xargs | sed 's/ /x/')
+  echo "$(basename "$img"): ${size} bytes, ${res}"
+done

examples/assets/upscale_to_8k.sh

@@ -0,0 +1,114 @@
+#!/bin/zsh
+setopt null_glob
+
+# 设置默认值或从环境变量获取
+INPUT="${INPUT_DIR:-./images}"
+OUTPUT="${OUTPUT_DIR:-./images_output}"
+MODELPATH="${MODELPATH:-./models}"
+MODELNAME="${MODELNAME:-ultramix-balanced-4x}"
+BIN_PATH="${BIN_PATH:-./bin/mac/upscayl-bin}"
+TARGET_WIDTH=4320
+TARGET_HEIGHT=7680
+FORMAT="jpg"
+THREADS="4:8:4"
+TARGET_SIZE=$((10 * 1024 * 1024)) # 10MB
+MAX_SIZE=$((20 * 1024 * 1024))   # 20MB
+
+echo "===== 开始批量处理图片 ====="
+echo "输入目录: $INPUT"
+echo "输出目录: $OUTPUT"
+echo "模型路径: $MODELPATH"
+echo "模型名称: $MODELNAME"
+echo "二进制文件: $BIN_PATH"
+
+# 确保输出目录存在
+mkdir -p "$OUTPUT"
+
+# 循环对每个图片单独执行 upscayl-bin，输出路径为文件路径
+for img in "$INPUT"/*.{png,jpg,jpeg}; do
+  [ -e "$img" ] || continue
+  base=$(basename "$img")
+  out_img="$OUTPUT/${base%.*}.$FORMAT"
+  compress=10  # 0为无压缩，100为最大压缩
+  try=1
+  echo "\n==== 开始处理: $base ===="
+  echo "输入文件: $img"
+  echo "输出文件: $out_img"
+  echo "模型: $MODELNAME, 模型路径: $MODELPATH"
+  echo "格式: $FORMAT"
+
+
+  # 获取原图宽高
+  read orig_w orig_h <<< $(sips -g pixelWidth -g pixelHeight "$img" 2>/dev/null | awk '/pixelWidth/ {w=$2} /pixelHeight/ {h=$2} END{print w,h}')
+  if [ "$orig_w" -lt "$orig_h" ]; then
+    short=$orig_w
+    long=$orig_h
+  else
+    short=$orig_h
+    long=$orig_w
+  fi
+  echo "DEBUG: orig_w=$orig_w, orig_h=$orig_h, short=$short, long=$long"
+  scale1=$(echo "scale=8; 4320/$short" | bc)
+  scale2=$(echo "scale=8; 7680/$long" | bc)
+  echo "DEBUG: scale1=$scale1, scale2=$scale2"
+  # 取scale1和scale2的最大值
+  scale=$(echo "$scale1 > $scale2" | bc -l)
+  if [ "$scale" -eq 1 ]; then
+    use_scale=$scale1
+  else
+    use_scale=$scale2
+  fi
+  use_scale=$(printf "%f" "$use_scale")
+  echo "DEBUG: use_scale=$use_scale"
+  # 保证不缩小
+  scale_cmp=$(echo "$use_scale > 1" | bc -l)
+  echo "DEBUG: scale_cmp=$scale_cmp"
+  if [ "$scale_cmp" -eq 1 ]; then
+    target_w=$(awk -v w="$orig_w" -v s="$use_scale" 'BEGIN{printf "%d", w*s+0.5}')
+    target_h=$(awk -v h="$orig_h" -v s="$use_scale" 'BEGIN{printf "%d", h*s+0.5}')
+    echo "原图分辨率: ${orig_w}x${orig_h}, 目标分辨率: ${target_w}x${target_h} (短边≥4320, 长边≥7680)"
+  else
+    target_w=$orig_w
+    target_h=$orig_h
+    echo "原图分辨率: ${orig_w}x${orig_h}, 已满足短边≥4320且长边≥7680，无需放大"
+  fi
+
+  while true; do
+    echo "尝试第 $try 次: compress=$compress"
+    upscale_cmd="\"$BIN_PATH\" -i \"$img\" -o \"$out_img\" -f $FORMAT -m \"$MODELPATH\" -n $MODELNAME -r \"${target_w}x${target_h}\" -c $compress -j $THREADS -v"
+    echo "执行命令: $upscale_cmd"
+    eval $upscale_cmd
+    if [ ! -f "$out_img" ]; then
+      echo "$base: 未生成图片，compress=$compress"
+      break
+    fi
+    size=$(stat -f%z "$out_img")
+    res=$(sips -g pixelWidth -g pixelHeight "$out_img" 2>/dev/null | awk '/pixelWidth|pixelHeight/ {print $2}' | xargs | sed 's/ /x/')
+    echo "$base: compress=$compress, size=${size} bytes, 分辨率=${res}"
+    if [ $size -le $MAX_SIZE ] || [ $compress -ge 100 ]; then
+      echo "$base: 满足大小要求，最终 compress=$compress"
+      break
+    fi
+    # compress 每次递增10，最大不超过100
+    compress=$((compress + 10))
+    [ $compress -gt 100 ] && compress=100
+    try=$((try+1))
+    [ $try -gt 10 ] && echo "$base: 达到最大尝试次数，停止调整" && break
+  done
+done
+
+echo "\n===== 输入目录: $INPUT ====="
+for img in "$INPUT"/*.{png,jpg,jpeg}; do
+  [ -e "$img" ] || continue
+  size=$(stat -f%z "$img")
+  res=$(sips -g pixelWidth -g pixelHeight "$img" 2>/dev/null | awk '/pixelWidth|pixelHeight/ {print $2}' | xargs | sed 's/ /x/')
+  echo "$(basename "$img"): ${size} bytes, ${res}"
+done
+
+echo "\n===== 输出目录: $OUTPUT ====="
+for img in "$OUTPUT"/*.{png,jpg,jpeg}; do
+  [ -e "$img" ] || continue
+  size=$(stat -f%z "$img")
+  res=$(sips -g pixelWidth -g pixelHeight "$img" 2>/dev/null | awk '/pixelWidth|pixelHeight/ {print $2}' | xargs | sed 's/ /x/')
+  echo "$(basename "$img"): ${size} bytes, ${res}"
+done

examples/assets/upscale_to_8k_single.sh

@@ -0,0 +1,131 @@
+#!/bin/zsh
+setopt null_glob
+
+# 从环境变量或参数获取配置
+INPUT_FILE="${INPUT_FILE:-$1}"
+OUTPUT_FILE="${OUTPUT_FILE:-$2}"
+MODELPATH="${MODELPATH:-./models}"
+MODELNAME="${MODELNAME:-ultramix-balanced-4x}"
+BIN_PATH="${BIN_PATH:-./bin/mac/upscayl-bin}"
+TARGET_WIDTH=4320
+TARGET_HEIGHT=7680
+FORMAT="jpg"
+THREADS="4:8:4"
+TARGET_SIZE=$((10 * 1024 * 1024)) # 10MB
+MAX_SIZE=$((20 * 1024 * 1024))   # 20MB
+
+# 检查输入参数
+if [ -z "$INPUT_FILE" ] || [ -z "$OUTPUT_FILE" ]; then
+  echo "错误: 需要指定输入和输出文件路径"
+  echo "用法: $0 <输入文件> <输出文件>"
+  echo "或者设置环境变量 INPUT_FILE 和 OUTPUT_FILE"
+  exit 1
+fi
+
+if [ ! -f "$INPUT_FILE" ]; then
+  echo "错误: 输入文件不存在: $INPUT_FILE"
+  exit 1
+fi
+
+echo "===== 开始处理单张图片 ====="
+echo "输入文件: $INPUT_FILE"
+echo "输出文件: $OUTPUT_FILE"
+echo "模型路径: $MODELPATH"
+echo "模型名称: $MODELNAME"
+echo "二进制文件: $BIN_PATH"
+
+# 确保输出目录存在
+output_dir=$(dirname "$OUTPUT_FILE")
+mkdir -p "$output_dir"
+
+base=$(basename "$INPUT_FILE")
+compress=10  # 0为无压缩，100为最大压缩
+try=1
+
+echo "\n==== 开始处理: $base ===="
+echo "输入文件: $INPUT_FILE"
+echo "输出文件: $OUTPUT_FILE"
+echo "模型: $MODELNAME, 模型路径: $MODELPATH"
+echo "格式: $FORMAT"
+
+# 获取原图宽高
+read orig_w orig_h <<< $(sips -g pixelWidth -g pixelHeight "$INPUT_FILE" 2>/dev/null | awk '/pixelWidth/ {w=$2} /pixelHeight/ {h=$2} END{print w,h}')
+if [ "$orig_w" -lt "$orig_h" ]; then
+  short=$orig_w
+  long=$orig_h
+else
+  short=$orig_h
+  long=$orig_w
+fi
+echo "DEBUG: orig_w=$orig_w, orig_h=$orig_h, short=$short, long=$long"
+
+scale1=$(echo "scale=8; 4320/$short" | bc)
+scale2=$(echo "scale=8; 7680/$long" | bc)
+echo "DEBUG: scale1=$scale1, scale2=$scale2"
+
+# 取scale1和scale2的最大值
+scale=$(echo "$scale1 > $scale2" | bc -l)
+if [ "$scale" -eq 1 ]; then
+  use_scale=$scale1
+else
+  use_scale=$scale2
+fi
+use_scale=$(printf "%f" "$use_scale")
+echo "DEBUG: use_scale=$use_scale"
+
+# 保证不缩小
+scale_cmp=$(echo "$use_scale > 1" | bc -l)
+echo "DEBUG: scale_cmp=$scale_cmp"
+if [ "$scale_cmp" -eq 1 ]; then
+  target_w=$(awk -v w="$orig_w" -v s="$use_scale" 'BEGIN{printf "%d", w*s+0.5}')
+  target_h=$(awk -v h="$orig_h" -v s="$use_scale" 'BEGIN{printf "%d", h*s+0.5}')
+  echo "原图分辨率: ${orig_w}x${orig_h}, 目标分辨率: ${target_w}x${target_h} (短边≥4320, 长边≥7680)"
+else
+  target_w=$orig_w
+  target_h=$orig_h
+  echo "原图分辨率: ${orig_w}x${orig_h}, 已满足短边≥4320且长边≥7680，无需放大"
+fi
+
+# 处理图片，循环调整压缩率直到满足大小要求
+while true; do
+  echo "尝试第 $try 次: compress=$compress"
+  upscale_cmd="\"$BIN_PATH\" -i \"$INPUT_FILE\" -o \"$OUTPUT_FILE\" -f $FORMAT -m \"$MODELPATH\" -n $MODELNAME -r \"${target_w}x${target_h}\" -c $compress -j $THREADS -v"
+  echo "执行命令: $upscale_cmd"
+  eval $upscale_cmd
+  
+  if [ ! -f "$OUTPUT_FILE" ]; then
+    echo "$base: 未生成图片，compress=$compress"
+    echo "处理失败"
+    exit 1
+  fi
+  
+  size=$(stat -f%z "$OUTPUT_FILE")
+  res=$(sips -g pixelWidth -g pixelHeight "$OUTPUT_FILE" 2>/dev/null | awk '/pixelWidth|pixelHeight/ {print $2}' | xargs | sed 's/ /x/')
+  echo "$base: compress=$compress, size=${size} bytes, 分辨率=${res}"
+  
+  if [ $size -le $MAX_SIZE ] || [ $compress -ge 100 ]; then
+    echo "$base: 满足大小要求，最终 compress=$compress"
+    break
+  fi
+  
+  # compress 每次递增10，最大不超过100
+  compress=$((compress + 10))
+  [ $compress -gt 100 ] && compress=100
+  try=$((try+1))
+  [ $try -gt 10 ] && echo "$base: 达到最大尝试次数，停止调整" && break
+done
+
+echo "\n===== 处理完成 ====="
+if [ -f "$OUTPUT_FILE" ]; then
+  input_size=$(stat -f%z "$INPUT_FILE")
+  output_size=$(stat -f%z "$OUTPUT_FILE")
+  input_res=$(sips -g pixelWidth -g pixelHeight "$INPUT_FILE" 2>/dev/null | awk '/pixelWidth|pixelHeight/ {print $2}' | xargs | sed 's/ /x/')
+  output_res=$(sips -g pixelWidth -g pixelHeight "$OUTPUT_FILE" 2>/dev/null | awk '/pixelWidth|pixelHeight/ {print $2}' | xargs | sed 's/ /x/')
+  
+  echo "输入: $(basename "$INPUT_FILE") - ${input_size} bytes, ${input_res}"
+  echo "输出: $(basename "$OUTPUT_FILE") - ${output_size} bytes, ${output_res}"
+  echo "处理成功完成！"
+else
+  echo "处理失败：未生成输出文件"
+  exit 1
+fi

examples/flutter/animations/ios/Flutter/AppFrameworkInfo.plist

@@ -21,6 +21,6 @@
   <key>CFBundleVersion</key>
   <string>1.0</string>
   <key>MinimumOSVersion</key>
-  <string>12.0</string>
+  <string>13.0</string>
 </dict>
 </plist>

examples/flutter/animations/ios/Podfile.lock

@@ -1,22 +1,88 @@
 PODS:
+  - DKImagePickerController/Core (4.3.9):
+    - DKImagePickerController/ImageDataManager
+    - DKImagePickerController/Resource
+  - DKImagePickerController/ImageDataManager (4.3.9)
+  - DKImagePickerController/PhotoGallery (4.3.9):
+    - DKImagePickerController/Core
+    - DKPhotoGallery
+  - DKImagePickerController/Resource (4.3.9)
+  - DKPhotoGallery (0.0.19):
+    - DKPhotoGallery/Core (= 0.0.19)
+    - DKPhotoGallery/Model (= 0.0.19)
+    - DKPhotoGallery/Preview (= 0.0.19)
+    - DKPhotoGallery/Resource (= 0.0.19)
+    - SDWebImage
+    - SwiftyGif
+  - DKPhotoGallery/Core (0.0.19):
+    - DKPhotoGallery/Model
+    - DKPhotoGallery/Preview
+    - SDWebImage
+    - SwiftyGif
+  - DKPhotoGallery/Model (0.0.19):
+    - SDWebImage
+    - SwiftyGif
+  - DKPhotoGallery/Preview (0.0.19):
+    - DKPhotoGallery/Model
+    - DKPhotoGallery/Resource
+    - SDWebImage
+    - SwiftyGif
+  - DKPhotoGallery/Resource (0.0.19):
+    - SDWebImage
+    - SwiftyGif
+  - file_picker (0.0.1):
+    - DKImagePickerController/PhotoGallery
+    - Flutter
   - Flutter (1.0.0)
+  - package_info_plus (0.4.5):
+    - Flutter
+  - path_provider_foundation (0.0.1):
+    - Flutter
+    - FlutterMacOS
+  - SDWebImage (5.21.1):
+    - SDWebImage/Core (= 5.21.1)
+  - SDWebImage/Core (5.21.1)
+  - SwiftyGif (5.4.5)
   - thermion_flutter (0.0.1):
     - Flutter
 
 DEPENDENCIES:
+  - file_picker (from `.symlinks/plugins/file_picker/ios`)
   - Flutter (from `Flutter`)
+  - package_info_plus (from `.symlinks/plugins/package_info_plus/ios`)
+  - path_provider_foundation (from `.symlinks/plugins/path_provider_foundation/darwin`)
   - thermion_flutter (from `.symlinks/plugins/thermion_flutter/ios`)
 
+SPEC REPOS:
+  trunk:
+    - DKImagePickerController
+    - DKPhotoGallery
+    - SDWebImage
+    - SwiftyGif
+
 EXTERNAL SOURCES:
+  file_picker:
+    :path: ".symlinks/plugins/file_picker/ios"
   Flutter:
     :path: Flutter
+  package_info_plus:
+    :path: ".symlinks/plugins/package_info_plus/ios"
+  path_provider_foundation:
+    :path: ".symlinks/plugins/path_provider_foundation/darwin"
   thermion_flutter:
     :path: ".symlinks/plugins/thermion_flutter/ios"
 
 SPEC CHECKSUMS:
-  Flutter: e0871f40cf51350855a761d2e70bf5af5b9b5de7
+  DKImagePickerController: 946cec48c7873164274ecc4624d19e3da4c1ef3c
-  thermion_flutter: c965e09831858465a1a8df59ff97e40a4d002773
+  DKPhotoGallery: b3834fecb755ee09a593d7c9e389d8b5d6deed60
+  file_picker: a0560bc09d61de87f12d246fc47d2119e6ef37be
+  Flutter: cabc95a1d2626b1b06e7179b784ebcf0c0cde467
+  package_info_plus: 580e9a5f1b6ca5594e7c9ed5f92d1dfb2a66b5e1
+  path_provider_foundation: 080d55be775b7414fd5a5ef3ac137b97b097e564
+  SDWebImage: f29024626962457f3470184232766516dee8dfea
+  SwiftyGif: 706c60cf65fa2bc5ee0313beece843c8eb8194d4
+  thermion_flutter: d0c4adbb1de69e5ecc244d70bbde81d8497246b2
 
 PODFILE CHECKSUM: a57f30d18f102dd3ce366b1d62a55ecbef2158e5
 
-COCOAPODS: 1.15.2
+COCOAPODS: 1.16.2

examples/flutter/animations/ios/Runner.xcodeproj/project.pbxproj

@@ -197,6 +197,7 @@
 				97C146EC1CF9000F007C117D /* Resources */,
 				9705A1C41CF9048500538489 /* Embed Frameworks */,
 				3B06AD1E1E4923F5004D2608 /* Thin Binary */,
+				6DA127E3193C7EF5F7B6B4C0 /* [CP] Embed Pods Frameworks */,
 			);
 			buildRules = (
 			);
@@ -284,6 +285,23 @@
 			shellPath = /bin/sh;
 			shellScript = "/bin/sh \"$FLUTTER_ROOT/packages/flutter_tools/bin/xcode_backend.sh\" embed_and_thin";
 		};
+		6DA127E3193C7EF5F7B6B4C0 /* [CP] Embed Pods Frameworks */ = {
+			isa = PBXShellScriptBuildPhase;
+			buildActionMask = 2147483647;
+			files = (
+			);
+			inputFileListPaths = (
+				"${PODS_ROOT}/Target Support Files/Pods-Runner/Pods-Runner-frameworks-${CONFIGURATION}-input-files.xcfilelist",
+			);
+			name = "[CP] Embed Pods Frameworks";
+			outputFileListPaths = (
+				"${PODS_ROOT}/Target Support Files/Pods-Runner/Pods-Runner-frameworks-${CONFIGURATION}-output-files.xcfilelist",
+			);
+			runOnlyForDeploymentPostprocessing = 0;
+			shellPath = /bin/sh;
+			shellScript = "\"${PODS_ROOT}/Target Support Files/Pods-Runner/Pods-Runner-frameworks.sh\"\n";
+			showEnvVarsInLog = 0;
+		};
 		78F05AF37D9E628BE6E89ABD /* [CP] Check Pods Manifest.lock */ = {
 			isa = PBXShellScriptBuildPhase;
 			buildActionMask = 2147483647;
@@ -436,7 +454,7 @@
 				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				IPHONEOS_DEPLOYMENT_TARGET = 12.0;
+				IPHONEOS_DEPLOYMENT_TARGET = 13.0;
 				MTL_ENABLE_DEBUG_INFO = NO;
 				SDKROOT = iphoneos;
 				SUPPORTED_PLATFORMS = iphoneos;
@@ -452,7 +470,7 @@
 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
 				CLANG_ENABLE_MODULES = YES;
 				CURRENT_PROJECT_VERSION = "$(FLUTTER_BUILD_NUMBER)";
-				DEVELOPMENT_TEAM = TM2B4SJXNJ;
+				DEVELOPMENT_TEAM = 979UK3QQJ3;
 				ENABLE_BITCODE = NO;
 				INFOPLIST_FILE = Runner/Info.plist;
 				IPHONEOS_DEPLOYMENT_TARGET = 13.0;
@@ -567,7 +585,7 @@
 				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				IPHONEOS_DEPLOYMENT_TARGET = 12.0;
+				IPHONEOS_DEPLOYMENT_TARGET = 13.0;
 				MTL_ENABLE_DEBUG_INFO = YES;
 				ONLY_ACTIVE_ARCH = YES;
 				SDKROOT = iphoneos;
@@ -618,7 +636,7 @@
 				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				IPHONEOS_DEPLOYMENT_TARGET = 12.0;
+				IPHONEOS_DEPLOYMENT_TARGET = 13.0;
 				MTL_ENABLE_DEBUG_INFO = NO;
 				SDKROOT = iphoneos;
 				SUPPORTED_PLATFORMS = iphoneos;
@@ -636,7 +654,7 @@
 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
 				CLANG_ENABLE_MODULES = YES;
 				CURRENT_PROJECT_VERSION = "$(FLUTTER_BUILD_NUMBER)";
-				DEVELOPMENT_TEAM = TM2B4SJXNJ;
+				DEVELOPMENT_TEAM = 979UK3QQJ3;
 				ENABLE_BITCODE = NO;
 				INFOPLIST_FILE = Runner/Info.plist;
 				IPHONEOS_DEPLOYMENT_TARGET = 13.0;
@@ -660,7 +678,7 @@
 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
 				CLANG_ENABLE_MODULES = YES;
 				CURRENT_PROJECT_VERSION = "$(FLUTTER_BUILD_NUMBER)";
-				DEVELOPMENT_TEAM = TM2B4SJXNJ;
+				DEVELOPMENT_TEAM = 979UK3QQJ3;
 				ENABLE_BITCODE = NO;
 				INFOPLIST_FILE = Runner/Info.plist;
 				IPHONEOS_DEPLOYMENT_TARGET = 13.0;

examples/flutter/animations/ios/Runner.xcodeproj/xcshareddata/xcschemes/Runner.xcscheme

@@ -26,6 +26,7 @@
       buildConfiguration = "Debug"
       selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
       selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
+      customLLDBInitFile = "$(SRCROOT)/Flutter/ephemeral/flutter_lldbinit"
       shouldUseLaunchSchemeArgsEnv = "YES">
       <MacroExpansion>
          <BuildableReference
@@ -54,11 +55,13 @@
       buildConfiguration = "Debug"
       selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
       selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
+      customLLDBInitFile = "$(SRCROOT)/Flutter/ephemeral/flutter_lldbinit"
       launchStyle = "0"
       useCustomWorkingDirectory = "NO"
       ignoresPersistentStateOnLaunch = "NO"
       debugDocumentVersioning = "YES"
       debugServiceExtension = "internal"
+      enableGPUValidationMode = "1"
       allowLocationSimulation = "YES">
       <BuildableProductRunnable
          runnableDebuggingMode = "0">

examples/flutter/animations/lib/cup.dart

@@ -0,0 +1,114 @@
+import 'dart:io';
+
+import 'package:flutter/material.dart';
+import 'package:path/path.dart' as p;
+import 'package:path_provider/path_provider.dart';
+import 'package:thermion_flutter/thermion_flutter.dart';
+
+class Cup extends StatefulWidget {
+  const Cup({super.key});
+
+  @override
+  State<Cup> createState() => _CupState();
+}
+
+class _CupState extends State<Cup> {
+  bool _isLoading = true;
+  String? _modelPath, _modelUri;
+  String _statusMessage = "正在加载本地模型...";
+
+  @override
+  void initState() {
+    super.initState();
+    _loadLocalModel();
+  }
+
+  // 从应用支持目录加载模型
+  Future<void> _loadLocalModel() async {
+    try {
+      setState(() {
+        _statusMessage = "获取本地模型路径...";
+      });
+
+      final supportDir = await getApplicationSupportDirectory();
+      final modelFile = File(p.join(supportDir.path, 'cup', 'model.gltf'));
+
+      String modelPath =
+          File(p.join(supportDir.path, 'cup', 'model.gltf')).absolute.path;
+      final cupDir = Directory('${supportDir.path}/cup');
+      final modelUri = File('${cupDir.path}/model.gltf').uri.toString();
+      print('加载本地模modelPath: $modelPath');
+      print('加载本地模modelUri: $modelUri');
+
+      if (await modelFile.exists()) {
+        setState(() {
+          _modelPath = modelPath;
+          _modelUri = modelUri;
+
+          _isLoading = false;
+          _statusMessage = "本地模型加载完成";
+        });
+      } else {
+        setState(() {
+          _isLoading = false;
+          _statusMessage = "本地模型文件不存在";
+        });
+      }
+    } catch (e) {
+      print('加载本地模型失败: $e');
+      setState(() {
+        _isLoading = false;
+        _statusMessage = "加载失败: $e";
+      });
+    }
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return Scaffold(
+      appBar: AppBar(
+        title: const Text('本地模型查看'),
+      ),
+      body: _isLoading
+          ? Center(
+              child: Column(
+                mainAxisAlignment: MainAxisAlignment.center,
+                children: [
+                  const CircularProgressIndicator(),
+                  const SizedBox(height: 16),
+                  Text(_statusMessage),
+                ],
+              ),
+            )
+          : _modelPath == null
+              ? Center(
+                  child: Column(
+                    mainAxisAlignment: MainAxisAlignment.center,
+                    children: [
+                      const Icon(Icons.error, size: 48, color: Colors.red),
+                      const SizedBox(height: 16),
+                      Text(_statusMessage),
+                      const SizedBox(height: 16),
+                      ElevatedButton(
+                        onPressed: _loadLocalModel,
+                        child: const Text('重试'),
+                      ),
+                    ],
+                  ),
+                )
+              : ViewerWidget(
+                  // assetPath: "file://$_modelPath",
+                  assetPath: _modelUri,
+                  skyboxPath: "assets/default_env_skybox.ktx",
+                  iblPath: "assets/default_env_ibl.ktx",
+                  transformToUnitCube: true,
+                  initialCameraPosition: Vector3(0, 0, 6),
+                  background: Colors.grey[200],
+                  manipulatorType: ManipulatorType.ORBIT,
+                  initial: const Center(
+                    child: CircularProgressIndicator(),
+                  ),
+                ),
+    );
+  }
+}

examples/flutter/animations/lib/cup_page.dart

@@ -0,0 +1,142 @@
+import 'dart:io';
+
+import 'package:flutter/material.dart';
+import 'package:path/path.dart' as p;
+import 'package:path_provider/path_provider.dart';
+import 'package:thermion_flutter/thermion_flutter.dart';
+// import 'package:thermion_dart/src/viewer/src/thermion_viewer_base.dart';
+
+class CupPage1 extends StatelessWidget {
+  const CupPage1({super.key});
+
+  @override
+  Widget build(BuildContext context) {
+    return Scaffold(
+        body: Stack(children: [
+      Positioned.fill(
+          child: ViewerWidget(
+        assetPath: "assets/cup/model.gltf",
+        skyboxPath: "assets/default_env_skybox.ktx",
+        iblPath: "assets/default_env_ibl.ktx",
+        transformToUnitCube: true,
+        initialCameraPosition: Vector3(0, 0, 6),
+        background: Colors.blue,
+        manipulatorType: ManipulatorType.ORBIT,
+        onViewerAvailable: (viewer) async {
+          await Future.delayed(const Duration(seconds: 5));
+          await viewer.removeSkybox();
+        },
+        initial: Container(
+          color: Colors.grey,
+        ),
+      ))
+    ]));
+  }
+}
+
+class CupPage extends StatefulWidget {
+  const CupPage({super.key});
+
+  @override
+  State<CupPage> createState() => _CupPageState();
+}
+
+class _CupPageState extends State<CupPage> {
+  bool _isLoading = true;
+  String? _modelPath, modelUri;
+  String _statusMessage = "正在加载本地模型...";
+
+  @override
+  void initState() {
+    super.initState();
+    _loadLocalModel();
+  }
+
+  // 从应用支持目录加载模型
+  Future<void> _loadLocalModel() async {
+    try {
+      setState(() {
+        _statusMessage = "获取本地模型路径...";
+      });
+
+      final supportDir = await getApplicationSupportDirectory();
+      final modelFile = File(p.join(supportDir.path, 'cup', 'model.gltf'));
+
+      String modelPath =
+          File(p.join(supportDir.path, 'cup', 'model.gltf')).absolute.path;
+      final cupDir = Directory('${supportDir.path}/cup');
+      final modelUri = File('${cupDir.path}/model.gltf').uri;
+      print('加载本地模modelPath: $modelPath');
+      print('加载本地模modelUri: $modelUri');
+
+      if (await modelFile.exists()) {
+        setState(() {
+          _modelPath = modelPath;
+
+          _isLoading = false;
+          _statusMessage = "本地模型加载完成";
+        });
+      } else {
+        setState(() {
+          _isLoading = false;
+          _statusMessage = "本地模型文件不存在";
+        });
+      }
+    } catch (e) {
+      print('加载本地模型失败: $e');
+      setState(() {
+        _isLoading = false;
+        _statusMessage = "加载失败: $e";
+      });
+    }
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return Scaffold(
+      appBar: AppBar(
+        title: const Text('本地模型查看'),
+      ),
+      body: _isLoading
+          ? Center(
+              child: Column(
+                mainAxisAlignment: MainAxisAlignment.center,
+                children: [
+                  const CircularProgressIndicator(),
+                  const SizedBox(height: 16),
+                  Text(_statusMessage),
+                ],
+              ),
+            )
+          : _modelPath == null
+              ? Center(
+                  child: Column(
+                    mainAxisAlignment: MainAxisAlignment.center,
+                    children: [
+                      const Icon(Icons.error, size: 48, color: Colors.red),
+                      const SizedBox(height: 16),
+                      Text(_statusMessage),
+                      const SizedBox(height: 16),
+                      ElevatedButton(
+                        onPressed: _loadLocalModel,
+                        child: const Text('重试'),
+                      ),
+                    ],
+                  ),
+                )
+              : ViewerWidget(
+                  assetPath: "file://$_modelPath",
+                  // assetPath: modelUri,
+                  skyboxPath: "assets/default_env_skybox.ktx",
+                  iblPath: "assets/default_env_ibl.ktx",
+                  transformToUnitCube: true,
+                  initialCameraPosition: Vector3(0, 0, 6),
+                  background: Colors.grey[200],
+                  manipulatorType: ManipulatorType.ORBIT,
+                  initial: const Center(
+                    child: CircularProgressIndicator(),
+                  ),
+                ),
+    );
+  }
+}

examples/flutter/animations/lib/main.dart

@@ -1,4 +1,407 @@
+import 'dart:convert';
+import 'dart:io';
+
+import 'package:animations/utils/binary_manager.dart';
+import 'package:file_picker/file_picker.dart';
+import 'package:flutter/material.dart';
+import 'package:path/path.dart' as p;
+import 'package:path_provider/path_provider.dart';
+
+import 'cup.dart';
+
+Future<void> main() async {
+  WidgetsFlutterBinding.ensureInitialized();
+
+  // 初始化3D模型资源
+  try {
+    await BinaryManager.initializeAppResources();
+    print('3D模型资源初始化成功');
+  } catch (e) {
+    print('无法初始化3D模型资源: $e');
+  }
+
+  runApp(const MyApp());
+}
+
+class MyApp extends StatelessWidget {
+  const MyApp({super.key});
+
+  @override
+  Widget build(BuildContext context) {
+    return MaterialApp(
+      title: '3D模型纹理替换',
+      theme: ThemeData(
+        primarySwatch: Colors.blue,
+        visualDensity: VisualDensity.adaptivePlatformDensity,
+      ),
+      home: ModelViewerWithTextureReplace(),
+    );
+  }
+}
+
+class ModelViewerWithTextureReplace extends StatefulWidget {
+  const ModelViewerWithTextureReplace({super.key});
+
+  @override
+  State<ModelViewerWithTextureReplace> createState() =>
+      _ModelViewerWithTextureReplaceState();
+}
+
+class _ModelViewerWithTextureReplaceState
+    extends State<ModelViewerWithTextureReplace> {
+  bool _isLoading = true;
+  String? _modelPath;
+  String? _texturePath;
+  int _keyValue = 0;
+  String _statusMessage = "正在加载模型...";
+  bool _isReplacingTexture = false;
+  File? _selectedImage;
+
+  @override
+  void initState() {
+    super.initState();
+    _load3DModels();
+    // _loadModel();
+  }
+
+  // 加载3D模型文件
+  Future<void> _load3DModels() async {
+    try {
+      setState(() {
+        _statusMessage = "获取模型路径...";
+      });
+
+      // 使用BinaryManager获取3D模型文件路径
+      // final supportDir = await getApplicationSupportDirectory();
+      // final cupDir = Directory('${supportDir.path}/cup');
+      // final modelFile = File('${cupDir.path}/model.gltf');
+
+      final modelPath = await BinaryManager.get3DModelPath("model.gltf");
+
+      final texturePath = await BinaryManager.get3DModelPath("texture.jpg");
+
+      // print("路径: $modelPath");
+      // print("文件是否存在: ${await File(modelPath).exists()}");
+      // print("文件路径: ${await File(modelPath).uri}");
+      //
+      // setState(() {
+      //   _modelPath = File(modelPath).uri.toString(); // 确保是本地路径
+      // });
+
+      // if (!await File(modelPath).exists()) {
+      //   print("❌ 模型文件不存在: $modelPath");
+      // }
+      // if (!await File(texturePath).exists()) {
+      //   print("❌ 纹理文件不存在: $texturePath");
+      // }
+      print('modelPath=${modelPath}\ntexturePath=${texturePath}');
+      setState(() {
+        _modelPath = modelPath;
+        _texturePath = texturePath;
+        _isLoading = false;
+        _statusMessage = "加载完成";
+      });
+    } catch (e) {
+      print('加载3D模型失败: $e');
+      setState(() {
+        _isLoading = false;
+        _statusMessage = "加载失败: $e";
+      });
+    }
+  }
+
+  // 使用FilePicker选择新纹理
+  Future<void> _pickNewTexture() async {
+    if (_isReplacingTexture || _texturePath == null) return;
+
+    setState(() {
+      _isReplacingTexture = true;
+      _statusMessage = "正在选择纹理文件...";
+    });
+
+    try {
+      // 选择图片文件
+      FilePickerResult? result = await FilePicker.platform.pickFiles(
+        type: FileType.image,
+        allowMultiple: false,
+      );
+
+      if (result == null ||
+          result.files.isEmpty ||
+          result.files.single.path == null) {
+        setState(() {
+          _statusMessage = "取消选择";
+        });
+        return;
+      }
+      _selectedImage = File(result.files.single.path!);
+
+      final selectedFile = result.files.single;
+      final fileExtension = p.extension(selectedFile.path!).toLowerCase();
+
+      // 可选：仅允许特定图片格式
+      if (!['.jpg', '.jpeg', '.png'].contains(fileExtension)) {
+        setState(() {
+          _statusMessage = "仅支持 JPG / PNG 格式纹理";
+        });
+        return;
+      }
+
+      final newTexture = File(selectedFile.path!);
+      final supportDir = await getApplicationSupportDirectory();
+      final modelDir = p.join(supportDir.path, 'cup');
+      final modelPath = p.join(modelDir, 'model.gltf');
+      final modelFile = File(modelPath);
+
+      if (!await newTexture.exists()) {
+        setState(() {
+          _statusMessage = "所选纹理文件不存在";
+        });
+        return;
+      }
+
+      // 复制新纹理为固定名 new.jpg 到模型目录
+      final newTexturePath = p.join(modelDir, 'new.jpg');
+      await newTexture.copy(newTexturePath);
+      _texturePath = newTexturePath;
+
+      // 修改 GLTF 文件
+      if (await modelFile.exists()) {
+        String gltfContent = await modelFile.readAsString();
+
+        // ✅ 修复 GLTF 中非法负号格式（例如 "- 0.123" => "-0.123"）
+        gltfContent = gltfContent.replaceAllMapped(
+          RegExp(r'-\s+(\d+(\.\d+)?)'),
+          (match) => '-${match.group(1)}',
+        );
+
+        final gltfJson = jsonDecode(gltfContent);
+
+        // 安全修改 images[0].uri
+        if (gltfJson['images'] != null && gltfJson['images'].isNotEmpty) {
+          gltfJson['images'][0]['uri'] = './new.jpg';
+        }
+
+        // 可选：修改 textures[0].name
+        if (gltfJson['textures'] != null && gltfJson['textures'].isNotEmpty) {
+          gltfJson['textures'][0]['name'] = 'new.jpg';
+        }
+
+        // 写回更新后的内容
+        final updatedContent =
+            const JsonEncoder.withIndent('  ').convert(gltfJson);
+        await modelFile.writeAsString(updatedContent);
+
+        print('GLTF文件已成功更新');
+
+        // 重建模型视图
+        setState(() {
+          _keyValue++;
+          _statusMessage = "纹理已更新为 new.jpg";
+        });
+
+        ScaffoldMessenger.of(context).showSnackBar(
+          const SnackBar(content: Text('纹理已成功更新为 new.jpg')),
+        );
+      } else {
+        print('GLTF文件不存在: $modelPath');
+        setState(() {
+          _statusMessage = "GLTF文件不存在";
+        });
+      }
+    } catch (e) {
+      print('更换纹理失败: $e');
+      setState(() {
+        _statusMessage = "更换纹理失败: $e";
+      });
+
+      ScaffoldMessenger.of(context).showSnackBar(
+        SnackBar(content: Text('更换纹理失败: $e')),
+      );
+    } finally {
+      setState(() {
+        _isReplacingTexture = false;
+      });
+    }
+  }
+
+  // 重置纹理到原始状态
+  Future<void> _resetTexture() async {
+    Navigator.push(
+      context,
+      MaterialPageRoute(
+        builder: (context) => Cup(),
+        // builder: (context) => CupPage(),
+      ),
+    );
+    return;
+
+    if (_isReplacingTexture || _texturePath == null) return;
+
+    setState(() {
+      _isReplacingTexture = true;
+      _statusMessage = "正在重置纹理...";
+    });
+
+    try {
+      // 检查备份文件是否存在
+      final backupTexturePath = '${_texturePath!}.backup';
+      final backupFile = File(backupTexturePath);
+
+      if (await backupFile.exists()) {
+        // 恢复备份文件
+        await backupFile.copy(_texturePath!);
+
+        // 给渲染器一点时间来处理文件变化
+        await Future.delayed(const Duration(milliseconds: 500));
+
+        // 强制重建ViewerWidget以应用恢复的纹理
+        setState(() {
+          _keyValue++;
+          _statusMessage = "纹理已重置";
+        });
+
+        ScaffoldMessenger.of(context).showSnackBar(
+          const SnackBar(content: Text('纹理已重置到原始状态')),
+        );
+      } else {
+        setState(() {
+          _statusMessage = "没有备份文件可恢复";
+        });
+        ScaffoldMessenger.of(context).showSnackBar(
+          const SnackBar(content: Text('没有备份文件可恢复')),
+        );
+      }
+    } catch (e) {
+      print('重置纹理失败: $e');
+      setState(() {
+        _statusMessage = "重置纹理失败: $e";
+      });
+      ScaffoldMessenger.of(context).showSnackBar(
+        SnackBar(content: Text('重置纹理失败: $e')),
+      );
+    } finally {
+      setState(() {
+        _isReplacingTexture = false;
+      });
+    }
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return Scaffold(
+      appBar: AppBar(
+        title: const Text('3D模型纹理替换'),
+        actions: [
+          IconButton(
+            icon: const Icon(Icons.texture),
+            onPressed: _isReplacingTexture ? null : _pickNewTexture,
+            tooltip: '更换纹理',
+          ),
+        ],
+      ),
+      body: _isLoading
+          ? Center(
+              child: Column(
+                mainAxisAlignment: MainAxisAlignment.center,
+                children: [
+                  const CircularProgressIndicator(),
+                  const SizedBox(height: 16),
+                  Text(_statusMessage),
+                ],
+              ),
+            )
+          : _modelPath == null
+              ? Center(
+                  child: Column(
+                    mainAxisAlignment: MainAxisAlignment.center,
+                    children: [
+                      const Icon(Icons.error, size: 48, color: Colors.red),
+                      const SizedBox(height: 16),
+                      const Text('加载模型失败'),
+                      const SizedBox(height: 16),
+                      ElevatedButton(
+                        onPressed: _load3DModels,
+                        child: const Text('重试'),
+                      ),
+                    ],
+                  ),
+                )
+              : Column(
+                  children: [
+                    if (_selectedImage != null)
+                      Container(
+                        width: 300,
+                        height: 300,
+                        decoration: BoxDecoration(
+                          border: Border.all(color: Colors.blue, width: 2),
+                          borderRadius: BorderRadius.circular(12),
+                        ),
+                        child: ClipRRect(
+                          borderRadius: BorderRadius.circular(10),
+                          child: Image.file(
+                            _selectedImage!,
+                            fit: BoxFit.cover,
+                          ),
+                        ),
+                      ),
+                    // Expanded(
+                    //   child: ViewerWidget(
+                    //     key: ValueKey(_keyValue),
+                    //     assetPath: "file://$_modelPath",
+                    //     skyboxPath: "assets/default_env_skybox.ktx",
+                    //     iblPath: "assets/default_env_ibl.ktx",
+                    //     transformToUnitCube: true,
+                    //     initialCameraPosition: Vector3(0, 0, 6),
+                    //     background: Colors.grey[200],
+                    //     manipulatorType: ManipulatorType.ORBIT,
+                    //     initial: const Center(
+                    //       child: CircularProgressIndicator(),
+                    //     ),
+                    //   ),
+                    // ),
+                    Container(
+                      padding: const EdgeInsets.all(16),
+                      color: Colors.grey[100],
+                      child: Column(
+                        children: [
+                          Row(
+                            mainAxisAlignment: MainAxisAlignment.spaceEvenly,
+                            children: [
+                              ElevatedButton.icon(
+                                icon: const Icon(Icons.texture),
+                                label: const Text('选择纹理图片'),
+                                onPressed: _isReplacingTexture
+                                    ? null
+                                    : _pickNewTexture,
+                              ),
+                              ElevatedButton.icon(
+                                icon: const Icon(Icons.refresh),
+                                label: const Text('3d查看'),
+                                onPressed:
+                                    _isReplacingTexture ? null : _resetTexture,
+                              ),
+                            ],
+                          ),
+                          const SizedBox(height: 8),
+                          Text(
+                            _statusMessage,
+                            style: TextStyle(
+                              color: Colors.grey[600],
+                              fontStyle: FontStyle.italic,
+                            ),
+                          ),
+                        ],
+                      ),
+                    ),
+                  ],
+                ),
+    );
+  }
+}
+/*
 import 'dart:async';
+import 'package:animations/cup_page.dart';
 import 'package:logging/logging.dart';
 import 'package:flutter/material.dart' hide View;
 import 'package:thermion_flutter/thermion_flutter.dart';
@@ -21,7 +424,7 @@ class MyApp extends StatelessWidget {
         colorScheme: ColorScheme.fromSeed(seedColor: Colors.deepPurple),
         useMaterial3: true,
       ),
-      home: const MyHomePage(title: 'Thermion Demo Home Page'),
+      home: const CupPage(),
     );
   }
 }
@@ -39,7 +442,7 @@ class _MyHomePageState extends State<MyHomePage> {
   ThermionViewer? _thermionViewer;
 
   ThermionAsset? _asset;
-  final _droneUri = "assets/BusterDrone/scene.gltf";
+  final _droneUri = "assets/cup/model.gltf";
   final _cubeUri = "assets/cube_with_morph_targets.glb";
   String? _loaded;
 
@@ -68,7 +471,6 @@ class _MyHomePageState extends State<MyHomePage> {
       gltfAnimations.clear();
       gltfAnimations.addAll(labels);
       selectedGltfAnimation = 0;
-      
     }
     setState(() {});
   }
@@ -165,3 +567,4 @@ class _MyHomePageState extends State<MyHomePage> {
     ]);
   }
 }
+*/

examples/flutter/animations/lib/main1.dart

@@ -0,0 +1,284 @@
+import 'dart:io';
+
+import 'package:file_picker/file_picker.dart';
+import 'package:flutter/material.dart';
+import 'package:path_provider/path_provider.dart';
+import 'package:thermion_flutter/thermion_flutter.dart';
+
+void main() {
+  runApp(const MyApp());
+}
+
+class MyApp extends StatelessWidget {
+  const MyApp({super.key});
+
+  @override
+  Widget build(BuildContext context) {
+    return MaterialApp(
+      title: '3D模型纹理替换',
+      theme: ThemeData(
+        primarySwatch: Colors.blue,
+        visualDensity: VisualDensity.adaptivePlatformDensity,
+      ),
+      home: const ModelViewerScreen(),
+    );
+  }
+}
+
+class ModelViewerScreen extends StatefulWidget {
+  const ModelViewerScreen({super.key});
+
+  @override
+  State<ModelViewerScreen> createState() => _ModelViewerScreenState();
+}
+
+class _ModelViewerScreenState extends State<ModelViewerScreen> {
+  bool _isLoading = true;
+  String? _modelPath;
+  String? _texturePath;
+  int _keyValue = 0;
+  String _statusMessage = "正在加载模型...";
+
+  @override
+  void initState() {
+    super.initState();
+    _loadModel();
+  }
+
+  // 加载模型文件到临时目录
+  Future<void> _loadModel() async {
+    try {
+      setState(() {
+        _statusMessage = "准备模型目录...";
+      });
+
+      final directory = await getApplicationDocumentsDirectory();
+      final modelDir = Directory('${directory.path}/model');
+
+      // 确保目录存在
+      if (!await modelDir.exists()) {
+        await modelDir.create(recursive: true);
+      }
+
+      setState(() {
+        _statusMessage = "加载GLTF文件...";
+      });
+
+      // 加载 .gltf 文件并写入本地
+      final gltfData =
+          await DefaultAssetBundle.of(context).load('assets/cup/model.gltf');
+      final gltfFile = File('${modelDir.path}/model.gltf');
+      await gltfFile.writeAsBytes(gltfData.buffer.asUint8List());
+
+      /// ✅ 打印本地路径（关键）
+      print('✅ GLTF 本地路径: ${gltfFile.path}');
+      print('✅ 是否存在: ${await gltfFile.exists()}');
+
+      setState(() {
+        _statusMessage = "加载模型数据...";
+      });
+
+      // 加载 .bin 文件并写入本地
+      final binData =
+          await DefaultAssetBundle.of(context).load('assets/cup/model.bin');
+      final binFile = File('${modelDir.path}/model.bin');
+      await binFile.writeAsBytes(binData.buffer.asUint8List());
+
+      setState(() {
+        _statusMessage = "加载纹理...";
+      });
+
+      // 加载纹理文件并写入本地
+      final textureData =
+          await DefaultAssetBundle.of(context).load('assets/cup/texture.jpg');
+      final textureFile = File('${modelDir.path}/texture.jpg');
+      await textureFile.writeAsBytes(textureData.buffer.asUint8List());
+
+      /// ✅ 打印纹理路径
+      print('✅ 纹理本地路径: ${textureFile.path}');
+      print('✅ 是否存在: ${await textureFile.exists()}');
+
+      setState(() {
+        _modelPath = gltfFile.path;
+        _texturePath = textureFile.path;
+        _isLoading = false;
+        _statusMessage = "加载完成";
+      });
+    } catch (e) {
+      print('❌ 加载模型失败: $e');
+      setState(() {
+        _isLoading = false;
+        _statusMessage = "加载失败: $e";
+      });
+    }
+  }
+
+  // 使用FilePicker选择新纹理 - 修复配置错误
+  Future<void> _pickNewTexture() async {
+    try {
+      setState(() {
+        _statusMessage = "正在选择纹理文件...";
+      });
+
+      // 使用FilePicker选择文件 - 修复配置
+      // 选项1: 使用FileType.image（不能指定allowedExtensions）
+      FilePickerResult? result = await FilePicker.platform.pickFiles(
+        type: FileType.image,
+        allowMultiple: false,
+      );
+
+      // 选项2: 如果需要特定扩展名，使用FileType.custom
+      /*
+      FilePickerResult? result = await FilePicker.platform.pickFiles(
+        type: FileType.custom,
+        allowMultiple: false,
+        allowedExtensions: ['jpg', 'jpeg', 'png', 'bmp', 'tga'],
+      );
+      */
+
+      if (result != null &&
+          result.files.isNotEmpty &&
+          result.files.single.path != null &&
+          _texturePath != null) {
+        setState(() {
+          _statusMessage = "正在应用新纹理...";
+        });
+
+        // 获取选中的文件
+        PlatformFile file = result.files.first;
+        File newTexture = File(file.path!);
+
+        // 检查文件是否存在
+        if (await newTexture.exists()) {
+          // 复制选中的图片到纹理路径
+          await newTexture.copy(_texturePath!);
+
+          // 强制重建ViewerWidget以应用新纹理
+          setState(() {
+            _keyValue++;
+            _statusMessage = "纹理已更新";
+          });
+
+          ScaffoldMessenger.of(context).showSnackBar(
+            const SnackBar(content: Text('纹理已成功更新')),
+          );
+        } else {
+          setState(() {
+            _statusMessage = "文件不存在";
+          });
+        }
+      } else {
+        setState(() {
+          _statusMessage = "取消选择";
+        });
+      }
+    } catch (e) {
+      print('更换纹理失败: $e');
+      setState(() {
+        _statusMessage = "更换纹理失败";
+      });
+      ScaffoldMessenger.of(context).showSnackBar(
+        SnackBar(content: Text('更换纹理失败: $e')),
+      );
+    }
+
+    return;
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return Scaffold(
+      appBar: AppBar(
+        title: const Text('3D模型纹理替换'),
+        actions: [
+          IconButton(
+            icon: const Icon(Icons.texture),
+            onPressed: _pickNewTexture,
+            tooltip: '更换纹理',
+          ),
+        ],
+      ),
+      body: _isLoading
+          ? Center(
+              child: Column(
+                mainAxisAlignment: MainAxisAlignment.center,
+                children: [
+                  const CircularProgressIndicator(),
+                  const SizedBox(height: 16),
+                  Text(_statusMessage),
+                ],
+              ),
+            )
+          : _modelPath == null
+              ? Center(
+                  child: Column(
+                    mainAxisAlignment: MainAxisAlignment.center,
+                    children: [
+                      const Icon(Icons.error, size: 48, color: Colors.red),
+                      const SizedBox(height: 16),
+                      const Text('加载模型失败'),
+                      const SizedBox(height: 16),
+                      ElevatedButton(
+                        onPressed: _loadModel,
+                        child: const Text('重试'),
+                      ),
+                    ],
+                  ),
+                )
+              : Column(
+                  children: [
+                    Expanded(
+                      child: ViewerWidget(
+                        key: ValueKey(_keyValue),
+                        assetPath: _modelPath!,
+                        skyboxPath: "assets/default_env_skybox.ktx",
+                        iblPath: "assets/default_env_ibl.ktx",
+                        transformToUnitCube: true,
+                        initialCameraPosition: Vector3(0, 0, 6),
+                        background: Colors.grey[200],
+                        manipulatorType: ManipulatorType.ORBIT,
+                        initial: const Center(
+                          child: CircularProgressIndicator(),
+                        ),
+                      ),
+                    ),
+                    Container(
+                      padding: const EdgeInsets.all(16),
+                      color: Colors.grey[100],
+                      child: Column(
+                        children: [
+                          Row(
+                            mainAxisAlignment: MainAxisAlignment.spaceEvenly,
+                            children: [
+                              ElevatedButton.icon(
+                                icon: const Icon(Icons.texture),
+                                label: const Text('选择纹理图片'),
+                                onPressed: _pickNewTexture,
+                              ),
+                              ElevatedButton.icon(
+                                icon: const Icon(Icons.refresh),
+                                label: const Text('重置视图'),
+                                onPressed: () {
+                                  setState(() {
+                                    _keyValue++;
+                                  });
+                                },
+                              ),
+                            ],
+                          ),
+                          const SizedBox(height: 8),
+                          Text(
+                            _statusMessage,
+                            style: TextStyle(
+                              color: Colors.grey[600],
+                              fontStyle: FontStyle.italic,
+                            ),
+                          ),
+                        ],
+                      ),
+                    ),
+                  ],
+                ),
+    );
+  }
+}

examples/flutter/animations/lib/model_viewer.dart

@@ -0,0 +1,190 @@
+import 'dart:convert';
+import 'dart:io';
+
+import 'package:flutter/material.dart';
+import 'package:path/path.dart' as p;
+import 'package:path_provider/path_provider.dart';
+import 'package:thermion_flutter/thermion_flutter.dart';
+
+class LocalModelViewer extends StatefulWidget {
+  @override
+  _LocalModelViewerState createState() => _LocalModelViewerState();
+}
+
+class _LocalModelViewerState extends State<LocalModelViewer> {
+  ThermionViewer? _viewer;
+  ThermionAsset? _asset;
+  bool _isLoading = true;
+  bool _hasError = false;
+  String _statusMessage = "初始化中...";
+
+  @override
+  void initState() {
+    super.initState();
+    ThermionFlutterPlugin.createViewer().then((viewer) async {
+      _viewer = viewer;
+      _loadLocalModel(); // 在 viewer 初始化之后再加载模型
+    });
+  }
+
+  Future<void> _loadLocalModel() async {
+    try {
+      setState(() {
+        _isLoading = true;
+        _statusMessage = "获取本地模型路径...";
+      });
+
+      final supportDir = await getApplicationSupportDirectory();
+      final modelDir = p.join(supportDir.path, 'cup');
+      final modelPath = p.join(modelDir, 'model.gltf');
+      final modelFile = File(modelPath);
+
+      if (await modelFile.exists()) {
+        // 检查二进制文件
+        final binPath = p.join(modelDir, 'model.bin');
+        final binFile = File(binPath);
+        if (!await binFile.exists()) {
+          throw Exception("二进制文件不存在: $binPath");
+        }
+
+        // 检查文件大小
+        final binSize = await binFile.length();
+        if (binSize == 0) {
+          throw Exception("二进制文件为空");
+        }
+
+        // 检查纹理文件
+        final texturePath = p.join(modelDir, 'texture.jpg');
+        final textureFile = File(texturePath);
+        if (!await textureFile.exists()) {
+          throw Exception("纹理文件不存在: $texturePath");
+        }
+
+        setState(() {
+          _statusMessage = "读取和修改模型数据...";
+        });
+
+        // 读取GLTF文件内容
+        String gltfContent = await modelFile.readAsString();
+
+        // 修改纹理路径（去掉"./"前缀）
+        gltfContent = gltfContent.replaceAll('"./texture.jpg"', '"new.jpg"');
+
+        // 转换为字节数组
+        Uint8List gltfBytes = Uint8List.fromList(utf8.encode(gltfContent));
+
+        // 使用绝对路径作为资源URI
+        final resourceUri = "file://${Directory(modelDir).absolute.path}";
+
+        setState(() {
+          _statusMessage = "加载模型中...";
+        });
+
+        final asset = await _viewer?.loadGltfFromBuffer(
+          gltfBytes,
+          resourceUri: resourceUri,
+          addToScene: true,
+        );
+
+        setState(() {
+          _asset = asset;
+          _isLoading = false;
+          _statusMessage = "模型加载完成";
+        });
+      } else {
+        setState(() {
+          _isLoading = false;
+          _statusMessage = "本地模型文件不存在";
+        });
+      }
+    } catch (e) {
+      print('加载本地模型失败: $e');
+      setState(() {
+        _isLoading = false;
+        _hasError = true;
+        _statusMessage = "加载失败: $e";
+      });
+    }
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    if (_isLoading) {
+      return Center(
+        child: Column(
+          mainAxisAlignment: MainAxisAlignment.center,
+          children: [
+            CircularProgressIndicator(),
+            SizedBox(height: 16),
+            Text(_statusMessage),
+          ],
+        ),
+      );
+    }
+
+    if (_hasError || _viewer == null) {
+      return Center(
+        child: Column(
+          mainAxisAlignment: MainAxisAlignment.center,
+          children: [
+            Icon(Icons.error_outline, color: Colors.red, size: 48),
+            SizedBox(height: 16),
+            Text("加载3D模型失败"),
+            Text(_statusMessage, style: TextStyle(color: Colors.red)),
+            SizedBox(height: 16),
+            ElevatedButton(
+              onPressed: _loadLocalModel,
+              child: Text("重试"),
+            ),
+          ],
+        ),
+      );
+    }
+
+    return Scaffold(
+      appBar: AppBar(
+        title: const Text('本地模型查看'),
+      ),
+      body: ThermionListenerWidget(
+        inputHandler: DelegateInputHandler.fixedOrbit(_viewer!),
+        child: ThermionWidget(
+          viewer: _viewer!,
+          showFpsCounter: true, // 可选：显示FPS计数器
+        ),
+      ),
+    );
+
+    // 使用ThermionWidget显示3D内容
+    return ThermionListenerWidget(
+      inputHandler: DelegateInputHandler.fixedOrbit(_viewer!),
+      child: ThermionWidget(
+        viewer: _viewer!,
+        showFpsCounter: true, // 可选：显示FPS计数器
+      ),
+    );
+  }
+
+  Future<void> deleteModelFile() async {
+    // 获取应用支持目录
+    final supportDir = await getApplicationSupportDirectory();
+
+    // 构建 model.gltf 的完整路径
+    final modelFile = File(p.join(supportDir.path, 'cup', 'model.gltf'));
+
+    // 检查文件是否存在，然后删除
+    if (await modelFile.exists()) {
+      await modelFile.delete();
+      print('model.gltf 已删除');
+    } else {
+      print('model.gltf 文件不存在');
+    }
+  }
+
+  @override
+  void dispose() {
+    // deleteModelFile();
+    // 清理资源
+    _viewer?.dispose();
+    super.dispose();
+  }
+}

examples/flutter/animations/lib/utils/binary_manager.dart

@@ -0,0 +1,405 @@
+import 'dart:convert';
+import 'dart:io';
+
+import 'package:flutter/services.dart';
+import 'package:package_info_plus/package_info_plus.dart';
+import 'package:path/path.dart' as p;
+import 'package:path_provider/path_provider.dart';
+
+class BinaryManager {
+  /// 当前应用版本（用于初始化检查）
+  static String? _currentVersion;
+
+  /// 获取当前应用版本
+  static Future<String> _getCurrentVersion() async {
+    if (_currentVersion == null) {
+      final packageInfo = await PackageInfo.fromPlatform();
+      _currentVersion = '${packageInfo.version}+${packageInfo.buildNumber}';
+    }
+    return _currentVersion!;
+  }
+
+  /// 检查是否已完成初始化（基于版本号）
+  static Future<bool> isInitialized() async {
+    final supportDir = await getApplicationSupportDirectory();
+    final currentVersion = await _getCurrentVersion();
+    final initMarker = File(
+      p.join(supportDir.path, '.initialized_$currentVersion'),
+    );
+
+    return await initMarker.exists();
+  }
+
+  /// 标记初始化完成（文件名包含版本号）
+  static Future<void> markInitialized() async {
+    final supportDir = await getApplicationSupportDirectory();
+    final currentVersion = await _getCurrentVersion();
+    final initMarker = File(
+      p.join(supportDir.path, '.initialized_$currentVersion'),
+    );
+    await initMarker.writeAsString('${DateTime.now().toIso8601String()}\n');
+  }
+
+  /// 从assets目录提取文件到指定路径
+  static Future<void> _extractAsset(String assetPath, String localPath) async {
+    final localFile = File(localPath);
+
+    try {
+      // 从assets中读取数据
+      final ByteData data = await rootBundle.load(assetPath);
+      final List<int> bytes = data.buffer.asUint8List();
+
+      // 确保目录存在
+      final dir = Directory(p.dirname(localPath));
+      if (!await dir.exists()) {
+        await dir.create(recursive: true);
+      }
+
+      // 写入本地文件
+      await localFile.writeAsBytes(bytes);
+      print('成功提取文件: $assetPath -> $localPath');
+    } catch (e) {
+      print('提取资源文件失败 $assetPath: $e');
+      rethrow;
+    }
+  }
+
+  /// 初始化应用程序资源 - 将所有必要的assets迁移到系统文件夹
+  static Future<void> initializeAppResources() async {
+    final currentVersion = await _getCurrentVersion();
+
+    if (await isInitialized()) {
+      print('应用程序资源已初始化，当前版本: $currentVersion');
+      return;
+    }
+
+    try {
+      // 迁移shell脚本
+      await _migrateShellScript();
+
+      // 迁移二进制文件
+      await _migrateBinaries();
+
+      // 迁移模型文件
+      await _migrateModels();
+
+      // 迁移3D模型文件
+      await migrate3DModels();
+
+      // 标记初始化完成
+      await markInitialized();
+
+      print('应用程序资源初始化完成');
+    } catch (e) {
+      print('应用程序资源初始化失败: $e');
+      rethrow;
+    }
+  }
+
+  /// 迁移3D模型文件
+  static Future<void> migrate3DModels() async {
+    print('开始迁移3D模型文件...');
+
+    final supportDir = await getApplicationSupportDirectory();
+    final models3dDir = Directory(p.join(supportDir.path, 'cup'));
+
+    // 创建3D模型目录
+    if (!await models3dDir.exists()) {
+      await models3dDir.create(recursive: true);
+    }
+
+    // 3D模型文件列表
+    final model3dFiles = ['model.gltf', 'model.bin', 'texture.jpg'];
+
+    // 迁移所有3D模型文件
+    for (final modelFile in model3dFiles) {
+      try {
+        // if (modelFile == 'model.gltf') {
+        //   // 对于GLTF文件，我们需要修改内容
+        //   await _extractAndModifyGltfAsset(
+        //     'assets/cup/$modelFile',
+        //     p.join(models3dDir.path, modelFile),
+        //   );
+        // } else {
+        // 对于其他文件，直接复制
+        await _extractAsset(
+          'assets/cup/$modelFile',
+          p.join(models3dDir.path, modelFile),
+        );
+        // }
+      } catch (e) {
+        print('迁移3D模型文件失败 $modelFile: $e');
+        // 继续迁移其他模型文件
+      }
+    }
+
+    print('3D模型文件迁移完成');
+  }
+
+  static Future<void> _extractAndModifyGltfAsset(
+      String assetPath, String targetPath) async {
+    try {
+      // 读取资源文件内容
+      final byteData = await rootBundle.load(assetPath);
+      final buffer = byteData.buffer;
+      final gltfContent = utf8.decode(
+          buffer.asUint8List(byteData.offsetInBytes, byteData.lengthInBytes));
+
+      // 修改纹理路径（去掉"./"前缀）
+      final modifiedGltfContent =
+          gltfContent.replaceAll('"./texture.jpg"', '"texture.jpg"');
+
+      // 写入修改后的内容到目标文件
+      final file = File(targetPath);
+      await file.writeAsBytes(utf8.encode(modifiedGltfContent));
+
+      print('已修改并迁移: $assetPath -> $targetPath');
+    } catch (e) {
+      print('提取并修改GLTF资源失败: $e');
+      rethrow;
+    }
+  }
+
+  static Future<void> _migrateShellScript() async {
+    print('开始迁移脚本文件...');
+
+    final supportDir = await getApplicationSupportDirectory();
+
+    // 迁移 Shell 脚本 (macOS/Linux)
+    final shellScriptPath = p.join(supportDir.path, 'upscale_to_8k_single.sh');
+    await _extractAsset('assets/upscale_to_8k_single.sh', shellScriptPath);
+
+    // 设置脚本执行权限（仅限 macOS/Linux）
+    if (Platform.isMacOS || Platform.isLinux) {
+      try {
+        final result = await Process.run('chmod', ['+x', shellScriptPath]);
+        if (result.exitCode == 0) {
+          print('成功设置Shell脚本执行权限: $shellScriptPath');
+        } else {
+          print('设置Shell脚本执行权限失败: ${result.stderr}');
+        }
+      } catch (e) {
+        print('设置Shell脚本权限异常: $e');
+      }
+    }
+
+    print('脚本文件迁移完成');
+  }
+
+  /// 迁移二进制文件
+  static Future<void> _migrateBinaries() async {
+    print('开始迁移二进制文件...');
+
+    final supportDir = await getApplicationSupportDirectory();
+    final binDir = Directory(p.join(supportDir.path, 'bin'));
+
+    // 创建bin目录
+    if (!await binDir.exists()) {
+      await binDir.create(recursive: true);
+    }
+
+    // macOS 二进制文件
+    final macBinDir = Directory(p.join(binDir.path, 'macos'));
+    if (!await macBinDir.exists()) {
+      await macBinDir.create(recursive: true);
+    }
+
+    await _extractAsset(
+      'assets/bin/mac/upscayl-bin',
+      p.join(macBinDir.path, 'upscayl-bin'),
+    );
+
+    // Windows 二进制文件
+    final winBinDir = Directory(p.join(binDir.path, 'windows'));
+    if (!await winBinDir.exists()) {
+      await winBinDir.create(recursive: true);
+    }
+
+    await _extractAsset(
+      'assets/bin/windows/upscayl-bin.exe',
+      p.join(winBinDir.path, 'upscayl-bin.exe'),
+    );
+
+    await _extractAsset(
+      'assets/bin/windows/vcomp140.dll',
+      p.join(winBinDir.path, 'vcomp140.dll'),
+    );
+
+    await _extractAsset(
+      'assets/bin/windows/vcomp140d.dll',
+      p.join(winBinDir.path, 'vcomp140d.dll'),
+    );
+
+    // 设置 macOS/Linux 二进制文件执行权限
+    if (Platform.isMacOS || Platform.isLinux) {
+      final binPath = p.join(macBinDir.path, 'upscayl-bin');
+      try {
+        final result = await Process.run('chmod', ['+x', binPath]);
+        if (result.exitCode == 0) {
+          print('成功设置执行权限: $binPath');
+        } else {
+          print('设置执行权限失败: ${result.stderr}');
+        }
+      } catch (e) {
+        print('设置权限异常: $e');
+      }
+    }
+
+    print('二进制文件迁移完成');
+  }
+
+  /// 迁移模型文件
+  static Future<void> _migrateModels() async {
+    print('开始迁移模型文件...');
+
+    final supportDir = await getApplicationSupportDirectory();
+    final modelsDir = Directory(p.join(supportDir.path, 'models'));
+
+    // 创建models目录
+    if (!await modelsDir.exists()) {
+      await modelsDir.create(recursive: true);
+    }
+
+    // 模型文件列表
+    final modelFiles = [
+      'high-fidelity-4x.bin',
+      'high-fidelity-4x.param',
+      'digital-art-4x.bin',
+      'digital-art-4x.param',
+      'remacri-4x.bin',
+      'remacri-4x.param',
+      'ultrasharp-4x.bin',
+      'ultrasharp-4x.param',
+      'upscayl-standard-4x.bin',
+      'upscayl-standard-4x.param',
+      'ultramix-balanced-4x.bin',
+      'ultramix-balanced-4x.param',
+      'upscayl-lite-4x.bin',
+      'upscayl-lite-4x.param',
+    ];
+
+    // 迁移所有模型文件
+    for (final modelFile in modelFiles) {
+      try {
+        await _extractAsset(
+          'assets/models/$modelFile',
+          p.join(modelsDir.path, modelFile),
+        );
+      } catch (e) {
+        print('迁移模型文件失败 $modelFile: $e');
+        // 继续迁移其他模型文件
+      }
+    }
+
+    print('模型文件迁移完成');
+  }
+
+  /// 获取模型文件目录路径
+  static Future<String> getModelsPath() async {
+    final supportDir = await getApplicationSupportDirectory();
+    return p.join(supportDir.path, 'cup', "model.gltf");
+  }
+
+  /// 获取3D模型文件目录路径
+  static Future<String> get3DModelsPath() async {
+    final supportDir = await getApplicationSupportDirectory();
+    return p.join(supportDir.path, 'cup');
+  }
+
+  static Future<Map<String, dynamic>> readLocalJson() async {
+    // 获取应用支持目录（默认在 ~/Library/Application Support/）
+    final appSupportDir = await getApplicationSupportDirectory();
+    final targetDir = Directory('${appSupportDir.path}/cup');
+
+    // 检查目录是否存在，若不存在则创建
+    if (!await targetDir.exists()) {
+      await targetDir.create(recursive: true);
+    }
+    print('file=${targetDir.path}/model.gltf');
+    // 构建 JSON 文件路径
+    final file = File('${targetDir.path}/model.gltf');
+
+    if (await file.exists()) {
+      final content = await file.readAsString();
+      return jsonDecode(content);
+    } else {
+      throw Exception('JSON 文件不存在');
+    }
+  }
+
+  /// 获取特定的3D模型文件路径
+  static Future<String> get3DModelPath(String filename) async {
+    final models3dPath = await get3DModelsPath();
+    return p.join(models3dPath, filename);
+  }
+
+  /// 获取脚本文件路径 (仅适用于macOS/Linux)
+  static Future<String> getScriptPath() async {
+    if (Platform.isWindows) {
+      throw UnsupportedError('Windows平台已使用专门的UpscaleWindowsService，不再需要脚本文件');
+    }
+
+    final supportDir = await getApplicationSupportDirectory();
+    final scriptName = 'upscale_to_8k_single.sh';
+    final scriptPath = p.join(supportDir.path, scriptName);
+    final scriptFile = File(scriptPath);
+
+    if (!await scriptFile.exists()) {
+      throw FileSystemException(
+        '脚本文件不存在: $scriptPath\n请确保应用程序已正确初始化资源',
+        scriptPath,
+      );
+    }
+
+    return scriptPath;
+  }
+
+  /// 获取二进制文件路径
+  static Future<String> getBinaryPath() async {
+    final supportDir = await getApplicationSupportDirectory();
+
+    String platformDir;
+    String binaryName;
+
+    if (Platform.isMacOS) {
+      platformDir = 'macos';
+      binaryName = 'upscayl-bin';
+    } else if (Platform.isWindows) {
+      platformDir = 'windows';
+      binaryName = 'upscayl-bin.exe';
+    } else if (Platform.isLinux) {
+      platformDir = 'macos'; // Linux 使用 macOS 的二进制文件
+      binaryName = 'upscayl-bin';
+    } else {
+      throw UnsupportedError('不支持的操作系统: ${Platform.operatingSystem}');
+    }
+
+    final binPath = p.join(supportDir.path, 'bin', platformDir, binaryName);
+
+    // 检查文件是否存在
+    final binFile = File(binPath);
+    if (!await binFile.exists()) {
+      throw FileSystemException('二进制文件不存在: $binPath\n请确保应用程序已正确初始化资源', binPath);
+    }
+
+    return binPath;
+  }
+
+  /// 设置脚本执行权限
+  static Future<void> setScriptExecutable(String scriptPath) async {
+    // 设置脚本执行权限（仅限 macOS/Linux）
+    if (Platform.isMacOS || Platform.isLinux) {
+      try {
+        final result = await Process.run('chmod', ['+x', scriptPath]);
+        if (result.exitCode == 0) {
+          print('成功设置脚本执行权限: $scriptPath');
+        } else {
+          print('设置脚本执行权限失败: ${result.stderr}');
+        }
+      } catch (e) {
+        print('设置脚本权限异常: $e');
+      }
+    }
+    // Windows 不需要设置执行权限
+  }
+}

examples/flutter/animations/lib/utils/model_manager.dart

@@ -0,0 +1,204 @@
+import 'dart:io';
+
+import 'package:flutter/services.dart';
+import 'package:package_info_plus/package_info_plus.dart';
+import 'package:path/path.dart' as p;
+import 'package:path_provider/path_provider.dart';
+
+class ModelManager {
+  /// 当前应用版本（用于初始化检查）
+  static String? _currentVersion;
+
+  /// 获取当前应用版本
+  static Future<String> _getCurrentVersion() async {
+    if (_currentVersion == null) {
+      final packageInfo = await PackageInfo.fromPlatform();
+      _currentVersion = '${packageInfo.version}+${packageInfo.buildNumber}';
+    }
+    return _currentVersion!;
+  }
+
+  /// 检查3D模型资源是否已完成初始化（基于版本号）
+  static Future<bool> isInitialized() async {
+    final supportDir = await getApplicationSupportDirectory();
+    final currentVersion = await _getCurrentVersion();
+    final initMarker = File(
+      p.join(supportDir.path, '3d_models', '.initialized_$currentVersion'),
+    );
+
+    return await initMarker.exists();
+  }
+
+  /// 标记3D模型资源初始化完成
+  static Future<void> markInitialized() async {
+    final supportDir = await getApplicationSupportDirectory();
+    final currentVersion = await _getCurrentVersion();
+    final modelsDir = Directory(p.join(supportDir.path, '3d_models'));
+
+    if (!await modelsDir.exists()) {
+      await modelsDir.create(recursive: true);
+    }
+
+    final initMarker = File(
+      p.join(modelsDir.path, '.initialized_$currentVersion'),
+    );
+    await initMarker.writeAsString('${DateTime.now().toIso8601String()}\n');
+  }
+
+  /// 从assets目录提取文件到指定路径
+  static Future<void> _extractAsset(String assetPath, String localPath) async {
+    final localFile = File(localPath);
+    final localDir = Directory(p.dirname(localPath));
+
+    // 确保目录存在
+    if (!await localDir.exists()) {
+      await localDir.create(recursive: true);
+    }
+
+    try {
+      // 从assets中读取数据
+      final ByteData data = await rootBundle.load(assetPath);
+      final List<int> bytes = data.buffer.asUint8List();
+
+      // 写入本地文件
+      await localFile.writeAsBytes(bytes);
+      print('成功提取3D模型文件: $assetPath -> $localPath');
+    } catch (e) {
+      print('提取3D模型资源文件失败 $assetPath: $e');
+      rethrow;
+    }
+  }
+
+  /// 初始化3D模型资源
+  static Future<void> initializeAppResources() async {
+    final currentVersion = await _getCurrentVersion();
+
+    if (await isInitialized()) {
+      print('3D模型资源已初始化，当前版本: $currentVersion');
+      return;
+    }
+
+    try {
+      // 迁移模型文件
+      await _migrateModels();
+
+      // 标记初始化完成
+      await markInitialized();
+
+      print('3D模型资源初始化完成');
+    } catch (e) {
+      print('3D模型资源初始化失败: $e');
+      rethrow;
+    }
+  }
+
+  /// 迁移3D模型文件
+  /// 迁移3D模型文件
+  static Future<void> _migrateModels() async {
+    print('开始迁移3D模型文件...');
+
+    final supportDir = await getApplicationSupportDirectory();
+    final modelsDir = Directory(p.join(supportDir.path, 'models'));
+
+    // 创建3D模型目录
+    if (!await modelsDir.exists()) {
+      await modelsDir.create(recursive: true);
+    }
+
+    // 创建cup子目录
+    final cupDir = Directory(p.join(modelsDir.path, 'cup'));
+    if (!await cupDir.exists()) {
+      await cupDir.create(recursive: true);
+    }
+
+    // 3D模型文件列表 - 修正路径
+    final modelFiles = [
+      'cup/model.gltf',
+      'cup/model.bin',
+      'cup/texture.jpg',
+    ];
+
+    // 迁移所有3D模型文件
+    for (final modelFile in modelFiles) {
+      try {
+        // 确保源文件路径正确
+        final assetPath = 'assets/$modelFile';
+
+        // 检查资源是否存在
+        try {
+          await rootBundle.load(assetPath);
+        } catch (e) {
+          print('资源文件不存在: $assetPath');
+          continue;
+        }
+
+        await _extractAsset(
+          assetPath,
+          p.join(modelsDir.path, modelFile),
+        );
+      } catch (e) {
+        print('迁移3D模型文件失败 $modelFile: $e');
+        // 继续迁移其他模型文件
+      }
+    }
+
+    print('3D模型文件迁移完成');
+  }
+
+  /// 获取3D模型文件目录路径
+  static Future<String> getModelsPath() async {
+    final supportDir = await getApplicationSupportDirectory();
+    return p.join(supportDir.path, 'models/cup/');
+  }
+
+  /// 获取特定3D模型文件的路径
+  static Future<String> getModelFilePath(String relativePath) async {
+    final modelsPath = await getModelsPath();
+    final filePath = p.join(modelsPath, relativePath);
+    final file = File(filePath);
+
+    if (!await file.exists()) {
+      throw FileSystemException(
+        '3D模型文件不存在: $filePath\n请确保应用程序已正确初始化3D模型资源',
+        filePath,
+      );
+    }
+
+    return filePath;
+  }
+
+  /// 获取GLTF模型文件路径
+  static Future<String> getGltfModelPath() async {
+    return getModelFilePath('cup/model.gltf');
+  }
+
+  /// 获取BIN模型文件路径
+  static Future<String> getBinModelPath() async {
+    return getModelFilePath('cup/model.bin');
+  }
+
+  /// 获取纹理文件路径
+  static Future<String> getTexturePath() async {
+    return getModelFilePath('cup/texture.jpg');
+  }
+
+  /// 更新纹理文件
+  static Future<void> updateTexture(File newTextureFile) async {
+    try {
+      final texturePath = await getTexturePath();
+      final textureFile = File(texturePath);
+
+      // 删除旧纹理文件
+      if (await textureFile.exists()) {
+        await textureFile.delete();
+      }
+
+      // 复制新纹理文件
+      await newTextureFile.copy(texturePath);
+      print('纹理文件更新成功: $texturePath');
+    } catch (e) {
+      print('更新纹理文件失败: $e');
+      rethrow;
+    }
+  }
+}

examples/flutter/animations/macos/Flutter/GeneratedPluginRegistrant.swift

@@ -5,8 +5,14 @@
 import FlutterMacOS
 import Foundation
 
+import file_picker
+import package_info_plus
+import path_provider_foundation
 import thermion_flutter
 
 func RegisterGeneratedPlugins(registry: FlutterPluginRegistry) {
+  FilePickerPlugin.register(with: registry.registrar(forPlugin: "FilePickerPlugin"))
+  FPPPackageInfoPlusPlugin.register(with: registry.registrar(forPlugin: "FPPPackageInfoPlusPlugin"))
+  PathProviderPlugin.register(with: registry.registrar(forPlugin: "PathProviderPlugin"))
   SwiftThermionFlutterPlugin.register(with: registry.registrar(forPlugin: "SwiftThermionFlutterPlugin"))
 }

examples/flutter/animations/macos/Podfile.lock

@@ -1,22 +1,41 @@
 PODS:
+  - file_picker (0.0.1):
+    - FlutterMacOS
   - FlutterMacOS (1.0.0)
+  - package_info_plus (0.0.1):
+    - FlutterMacOS
+  - path_provider_foundation (0.0.1):
+    - Flutter
+    - FlutterMacOS
   - thermion_flutter (0.0.1):
     - FlutterMacOS
 
 DEPENDENCIES:
+  - file_picker (from `Flutter/ephemeral/.symlinks/plugins/file_picker/macos`)
   - FlutterMacOS (from `Flutter/ephemeral`)
+  - package_info_plus (from `Flutter/ephemeral/.symlinks/plugins/package_info_plus/macos`)
+  - path_provider_foundation (from `Flutter/ephemeral/.symlinks/plugins/path_provider_foundation/darwin`)
   - thermion_flutter (from `Flutter/ephemeral/.symlinks/plugins/thermion_flutter/macos`)
 
 EXTERNAL SOURCES:
+  file_picker:
+    :path: Flutter/ephemeral/.symlinks/plugins/file_picker/macos
   FlutterMacOS:
     :path: Flutter/ephemeral
+  package_info_plus:
+    :path: Flutter/ephemeral/.symlinks/plugins/package_info_plus/macos
+  path_provider_foundation:
+    :path: Flutter/ephemeral/.symlinks/plugins/path_provider_foundation/darwin
   thermion_flutter:
     :path: Flutter/ephemeral/.symlinks/plugins/thermion_flutter/macos
 
 SPEC CHECKSUMS:
+  file_picker: 7584aae6fa07a041af2b36a2655122d42f578c1a
   FlutterMacOS: d0db08ddef1a9af05a5ec4b724367152bb0500b1
-  thermion_flutter: debb51a861788780ce40e11e4400c2e5a8681fdf
+  package_info_plus: a8a591e70e87ce97ce5d21b2594f69cea9e0312f
+  path_provider_foundation: 080d55be775b7414fd5a5ef3ac137b97b097e564
+  thermion_flutter: d5d52ef933321eedbee6c4ddda4259c8cbcc84ed
 
 PODFILE CHECKSUM: 1888651be91a8ad58692c1add9ce24279fd4e950
 
-COCOAPODS: 1.15.2
+COCOAPODS: 1.16.2

examples/flutter/animations/macos/Runner/DebugProfile.entitlements

@@ -3,9 +3,19 @@
 <plist version="1.0">
 <dict>
 	<key>com.apple.security.app-sandbox</key>
-	<true/>
+	<false/>
 	<key>com.apple.security.cs.allow-jit</key>
 	<true/>
+	<key>com.apple.security.files.user-selected.read-write</key>
+	<true/>
+	<key>com.apple.security.files.downloads.read-write</key>
+	<true/>
+	<key>com.apple.security.files.pictures.read-write</key>
+	<true/>
+	<key>com.apple.security.files.bookmarks.app-scope</key>
+	<true/>
+	<key>com.apple.security.network.client</key>
+	<true/>
 	<key>com.apple.security.network.server</key>
 	<true/>
 </dict>

examples/flutter/animations/macos/Runner/Release.entitlements

@@ -3,6 +3,20 @@
 <plist version="1.0">
 <dict>
 	<key>com.apple.security.app-sandbox</key>
+	<false/>
+	<key>com.apple.security.cs.allow-jit</key>
+	<true/>
+	<key>com.apple.security.files.user-selected.read-write</key>
+	<true/>
+	<key>com.apple.security.files.downloads.read-write</key>
+	<true/>
+	<key>com.apple.security.files.pictures.read-write</key>
+	<true/>
+	<key>com.apple.security.files.bookmarks.app-scope</key>
+	<true/>
+	<key>com.apple.security.network.client</key>
+	<true/>
+	<key>com.apple.security.network.server</key>
 	<true/>
 </dict>
 </plist>

examples/flutter/animations/pubspec.yaml

@@ -16,6 +16,12 @@ dependencies:
   win32: 5.5.1
   web: 1.0.0
   thermion_flutter: ^0.2.1-dev.9
+  file_picker: ^8.3.2
+  path_provider: ^2.1.5
+  package_info_plus: ^8.0.2
+  path: ^1.8.0
+
+
 
 dev_dependencies:
   flutter_test:
@@ -40,3 +46,9 @@ flutter:
     - assets/
     - assets/BusterDrone/
     - assets/BusterDrone/textures/
+    - assets/cup/
+    - assets/image/
+    - assets/bin/mac/
+    - assets/bin/windows/
+    - assets/models/
+    - assets/upscale_to_8k_single.sh

examples/flutter/camera_manipulation/lib/main.dart

@@ -0,0 +1,103 @@
+import 'dart:async';
+import 'package:flutter/services.dart';
+import 'package:logging/logging.dart';
+import 'package:flutter/material.dart';
+import 'package:thermion_flutter/thermion_flutter.dart';
+
+void main() {
+  runApp(const MyApp());
+  Logger.root.onRecord.listen((record) {
+    print(record);
+  });
+}
+
+class MyApp extends StatelessWidget {
+  const MyApp({super.key});
+
+  @override
+  Widget build(BuildContext context) {
+    return MaterialApp(
+      title: 'Thermion Demo',
+      theme: ThemeData(
+        colorScheme: ColorScheme.fromSeed(seedColor: Colors.deepPurple),
+        useMaterial3: true,
+      ),
+      home: const MyHomePage(title: 'Thermion Demo Home Page'),
+    );
+  }
+}
+
+class MyHomePage extends StatefulWidget {
+  const MyHomePage({super.key, required this.title});
+  final String title;
+
+  @override
+  State<MyHomePage> createState() => _MyHomePageState();
+}
+
+class _MyHomePageState extends State<MyHomePage> {
+  
+  late DelegateInputHandler _fixedOrbitInputHandler;
+  late DelegateInputHandler _freeFlightInputHandler;
+  
+  @override
+  void initState() {
+    super.initState();
+    WidgetsBinding.instance.addPostFrameCallback((_) async {
+      _thermionViewer = await ThermionFlutterPlugin.createViewer();
+      var assetData = await rootBundle.load("assets/cube.glb");
+      var asset =
+          await _thermionViewer!.loadGltfFromBuffer(assetData.buffer.asUint8List(assetData.offsetInBytes), keepData: true, loadResourcesAsync: true);
+      await _thermionViewer!.loadSkybox("assets/default_env_skybox.ktx");
+      await _thermionViewer!.loadIbl("assets/default_env_ibl.ktx");
+      await _thermionViewer!.setPostProcessing(true);
+      await _thermionViewer!.setRendering(true);
+
+      _fixedOrbitInputHandler =
+          DelegateInputHandler.fixedOrbit(_thermionViewer!)
+            ..setActionForType(InputType.MMB_HOLD_AND_MOVE, InputAction.ROTATE)
+            ..setActionForType(InputType.SCALE1, InputAction.ROTATE)
+            ..setActionForType(InputType.SCALE2, InputAction.ZOOM)
+            ..setActionForType(InputType.SCROLLWHEEL, InputAction.ZOOM);
+
+      _freeFlightInputHandler =
+          DelegateInputHandler.flight(_thermionViewer!)
+            ..setActionForType(InputType.MMB_HOLD_AND_MOVE, InputAction.ROTATE)
+            ..setActionForType(InputType.SCALE1, InputAction.ROTATE)
+            ..setActionForType(InputType.SCALE2, InputAction.ZOOM)
+            ..setActionForType(InputType.SCROLLWHEEL, InputAction.ZOOM);
+
+      setState(() {});
+    });
+  }
+
+  ThermionViewer? _thermionViewer;
+
+  bool isOrbit = true;
+
+  @override
+  Widget build(BuildContext context) {
+    return Stack(children: [
+      if (_thermionViewer != null) ...[
+        Positioned.fill(
+            child: ThermionListenerWidget(
+                inputHandler: isOrbit
+                    ? _fixedOrbitInputHandler : _freeFlightInputHandler,
+                    child:ThermionWidget(
+                        viewer: _thermionViewer!,
+                      ))),
+        Column(
+          mainAxisAlignment: MainAxisAlignment.end,
+          children: [
+            ElevatedButton(
+                onPressed: () {
+                  isOrbit = !isOrbit;
+                  setState(() {});
+                },
+                child: Text("Switch to ${isOrbit ? "Free Flight" : "Orbit"}"))
+          ],
+        )
+      ],
+    ]);
+  }
+}

materials/grid.mat

@@ -108,10 +108,13 @@ fragment {
             1.0
         );  
 
-        color.rgb = (axes.x < 1e-8) ? color.rgb : AXIS_COLOR_X;
+        if(axes.x > 1e-8) {
-        color.rgb = (axes.z < 1e-8) ? color.rgb : AXIS_COLOR_Z;
+            material.baseColor = vec4(AXIS_COLOR_X, 1.0);
-        
+        } else if(axes.z > 1e-8) {
-        material.baseColor = color * gridAlpha; 
+            material.baseColor = vec4(AXIS_COLOR_Z, 1.0);
-        
+        } else {
+            material.baseColor = color * gridAlpha; 
+        }
+
     }
 }

melos.yaml

@@ -1,4 +1,8 @@
 name: thermion_workspace
 packages:
   - thermion_dart
-  - thermion_flutter/**
+  - thermion_flutter/thermion_flutter_platform_interface
+  - thermion_flutter/thermion_flutter_method_channel
+  - thermion_flutter/thermion_flutter_web
+  - thermion_flutter/thermion_flutter
+  

thermion_dart/CHANGELOG.md

@@ -1,3 +1,12 @@
+## 0.3.3
+
+ - Bump "thermion_dart" to `0.3.3`.
+
+## 0.3.3-pre
+
+ - **FIX**: fix Windows build.dart.
+ - **FIX**: add nan/negative checks inside setLensProjection.
+
 ## 0.3.2
 
  - Bump "thermion_dart" to `0.3.2`.

thermion_dart/hook/build.dart

@@ -1,10 +1,11 @@
 import 'dart:io';
+
 import 'package:archive/archive.dart';
 import 'package:code_assets/code_assets.dart';
 import 'package:hooks/hooks.dart';
+import 'package:native_toolchain_c/native_toolchain_c.dart';
 import 'package:logging/logging.dart';
 
-import 'package:native_toolchain_c/native_toolchain_c.dart';
 import 'package:path/path.dart' as path;
 
 void main(List<String> args) async {
@@ -130,7 +131,7 @@ void main(List<String> args) async {
 
     var frameworks = [];
 
-    if (platform != "windows") {
+    if (targetOS != OS.windows) {
       flags.addAll(['-std=c++17']);
     } else {
       defines["WIN32"] = "1";
@@ -193,7 +194,7 @@ void main(List<String> args) async {
       name: packageName,
       language: Language.cpp,
       assetName: 'thermion_dart.dart',
-      sources: platform == "windows" ? [] : sources,
+      sources: targetOS == OS.windows ? [] : sources,
       includes: platform == "windows"
           ? []
           : ['native/include', 'native/include/filament'],
@@ -219,12 +220,12 @@ void main(List<String> args) async {
           "/I${path.join(pkgRootFilePath, "native", "include", "windows", "vulkan")}",
           "@${srcs.uri.toFilePath(windows: true)}",
           // ...sources,
-          '/link',
+          // '/link',
-          "/LIBPATH:$libDir",
+          // "/LIBPATH:$libDir",
-          '/DLL',
+          // '/DLL',
         ]
       ],
-      dartBuildFiles: ['hook/build.dart'],
+      libraryDirectories: [libDir],
     );
 
     await cbuilder.run(

thermion_dart/lib/src/filament/src/implementation/ffi_camera.dart

@@ -5,11 +5,10 @@ import '../../../utils/src/matrix.dart';
 
 class FFICamera extends Camera<Pointer<TCamera>> {
   final Pointer<TCamera> camera;
-  
+
   @override
   Pointer<TCamera> getNativeHandle() {
     return camera;
-
   }
 
   final FFIFilamentApp app;
@@ -92,6 +91,16 @@ class FFICamera extends Camera<Pointer<TCamera>> {
       double far = kFar,
       double aspect = 1.0,
       double focalLength = kFocalLength}) async {
+    if (near.isNaN ||
+        far.isNaN ||
+        aspect.isNaN ||
+        focalLength.isNaN ||
+        near.isNegative ||
+        far.isNegative ||
+        aspect.isNegative ||
+        focalLength.isNegative) {
+      throw FormatException();
+    }
     Camera_setLensProjection(camera, near, far, aspect, focalLength);
   }
 

thermion_dart/lib/src/viewer/src/thermion_viewer_base.dart

@@ -344,13 +344,14 @@ abstract class ThermionViewer {
   int getCameraCount();
 
   ///
-  /// Adds the asset to the scene, meaning the asset will be rendered/visible.
+  /// Adds the asset to the scene. All renderable entities attached to  
+  /// the asset will be visible.
   ///
   Future addToScene(covariant ThermionAsset asset);
 
   ///
-  /// Removes the asset from the scene, meaning the asset will not be rendered/visible.
+  /// Removes the asset from the scene. None of the renderable entities 
-  /// The asset itself will remain valid.
+  /// attached to the asset will be visible, but the asset itself remains valid.
   ///
   Future removeFromScene(covariant ThermionAsset asset);
 }

thermion_dart/native/include/ThermionWin32.h

@@ -25,7 +25,6 @@
 #pragma comment(lib, "dracodec.lib")
 #pragma comment(lib, "ibl.lib")
 #pragma comment(lib, "ktxreader.lib")
-#pragma comment(lib, "png.lib")
 #pragma comment(lib, "z.lib")
 #pragma comment(lib, "stb.lib")
 #pragma comment(lib, "uberzlib.lib")

thermion_dart/native/include/c_api/TCamera.h

@@ -1,5 +1,9 @@
 #pragma once
 
+#ifdef _WIN32
+#include "ThermionWin32.h"
+#endif
+
 #ifdef __cplusplus
 namespace thermion {
 extern "C"
@@ -16,35 +20,35 @@ enum TProjection {
 typedef enum TProjection TProjection;
 
 // Camera methods
-void Camera_setExposure(TCamera *camera, float aperture, float shutterSpeed, float sensitivity);
+EMSCRIPTEN_KEEPALIVE void Camera_setExposure(TCamera *camera, float aperture, float shutterSpeed, float sensitivity);
-double4x4 Camera_getModelMatrix(TCamera *const camera);
+EMSCRIPTEN_KEEPALIVE double4x4 Camera_getModelMatrix(TCamera *const camera);
-double4x4 Camera_getViewMatrix(TCamera *const camera);
+EMSCRIPTEN_KEEPALIVE double4x4 Camera_getViewMatrix(TCamera *const camera);
-double4x4 Camera_getProjectionMatrix(TCamera *const camera);
+EMSCRIPTEN_KEEPALIVE double4x4 Camera_getProjectionMatrix(TCamera *const camera);
-double4x4 Camera_getCullingProjectionMatrix(TCamera *const camera);
+EMSCRIPTEN_KEEPALIVE double4x4 Camera_getCullingProjectionMatrix(TCamera *const camera);
-void Camera_getFrustum(TCamera *camera, double* out);
+EMSCRIPTEN_KEEPALIVE void Camera_getFrustum(TCamera *camera, double* out);
-void Camera_setProjectionMatrix(TCamera *camera, double *matrix, double near, double far);
+EMSCRIPTEN_KEEPALIVE void Camera_setProjectionMatrix(TCamera *camera, double *matrix, double near, double far);
-void Camera_setProjectionFromFov(TCamera *camera, double fovInDegrees, double aspect, double near, double far, bool horizontal);
+EMSCRIPTEN_KEEPALIVE void Camera_setProjectionFromFov(TCamera *camera, double fovInDegrees, double aspect, double near, double far, bool horizontal);
-double Camera_getFocalLength(TCamera *const camera);
+EMSCRIPTEN_KEEPALIVE double Camera_getFocalLength(TCamera *const camera);
-double4x4 Camera_getViewMatrix(TCamera *const camera);
+EMSCRIPTEN_KEEPALIVE double4x4 Camera_getViewMatrix(TCamera *const camera);
-double4x4 Camera_getModelMatrix(TCamera* camera);
+EMSCRIPTEN_KEEPALIVE double4x4 Camera_getModelMatrix(TCamera* camera);
-void Camera_lookAt(TCamera* camera, double3 eye, double3 focus, double3 up);
+EMSCRIPTEN_KEEPALIVE void Camera_lookAt(TCamera* camera, double3 eye, double3 focus, double3 up);
 
-double Camera_getNear(TCamera *camera);
+EMSCRIPTEN_KEEPALIVE double Camera_getNear(TCamera *camera);
-double Camera_getCullingFar(TCamera *camera);
+EMSCRIPTEN_KEEPALIVE double Camera_getCullingFar(TCamera *camera);
-float Camera_getFov(TCamera *camera, bool horizontal);
+EMSCRIPTEN_KEEPALIVE float Camera_getFov(TCamera *camera, bool horizontal);
-double Camera_getFocusDistance(TCamera *camera);
+EMSCRIPTEN_KEEPALIVE double Camera_getFocusDistance(TCamera *camera);
-void Camera_setFocusDistance(TCamera *camera, float focusDistance);
+EMSCRIPTEN_KEEPALIVE void Camera_setFocusDistance(TCamera *camera, float focusDistance);
 
-void Camera_setCustomProjectionWithCulling(
+EMSCRIPTEN_KEEPALIVE void Camera_setCustomProjectionWithCulling(
     TCamera* camera,
     double4x4 projectionMatrix,
     double near,
     double far
 );
-void Camera_setModelMatrix(TCamera* camera, double *tModelMatrix);
+EMSCRIPTEN_KEEPALIVE void Camera_setModelMatrix(TCamera* camera, double *tModelMatrix);
-void Camera_setLensProjection(TCamera *camera, double near, double far, double aspect, double focalLength);
+EMSCRIPTEN_KEEPALIVE void Camera_setLensProjection(TCamera *camera, double near, double far, double aspect, double focalLength);
-EntityId Camera_getEntity(TCamera* camera);
+EMSCRIPTEN_KEEPALIVE EntityId Camera_getEntity(TCamera* camera);
-void Camera_setProjection(TCamera *const tCamera, TProjection projection, double left, double right,
+EMSCRIPTEN_KEEPALIVE void Camera_setProjection(TCamera *const tCamera, TProjection projection, double left, double right,
             double bottom, double top,
             double near, double far);
 

thermion_dart/native/include/c_api/ThermionDartRenderThreadApi.h

@@ -16,16 +16,16 @@ namespace thermion
         typedef int32_t EntityId;
         typedef void (*FilamentRenderCallback)(void *const owner);
 
-        void RenderThread_create();
+        EMSCRIPTEN_KEEPALIVE void RenderThread_create();
-        void RenderThread_destroy();
+        EMSCRIPTEN_KEEPALIVE void RenderThread_destroy();
-        void RenderThread_requestFrameAsync();
+        EMSCRIPTEN_KEEPALIVE void RenderThread_requestFrameAsync();
-        void RenderThread_setRenderTicker(TRenderTicker *tRenderTicker);
+        EMSCRIPTEN_KEEPALIVE void RenderThread_setRenderTicker(TRenderTicker *tRenderTicker);
-        void RenderThread_addTask(void (*task)());
+        EMSCRIPTEN_KEEPALIVE void RenderThread_addTask(void (*task)());
         
-        void RenderTicker_renderRenderThread(TRenderTicker *tRenderTicker, uint64_t frameTimeInNanos, uint32_t requestId, VoidCallback onComplete);
+        EMSCRIPTEN_KEEPALIVE void RenderTicker_renderRenderThread(TRenderTicker *tRenderTicker, uint64_t frameTimeInNanos, uint32_t requestId, VoidCallback onComplete);
-        void AnimationManager_createRenderThread(TEngine *tEngine, TScene *tScene, void (*onComplete)(TAnimationManager *));
+        EMSCRIPTEN_KEEPALIVE void AnimationManager_createRenderThread(TEngine *tEngine, TScene *tScene, void (*onComplete)(TAnimationManager *));
 
-        void Engine_createRenderThread(
+        EMSCRIPTEN_KEEPALIVE void Engine_createRenderThread(
             TBackend backend,
             void* platform,
             void* sharedContext,
@@ -33,22 +33,22 @@ namespace thermion
             bool disableHandleUseAfterFreeCheck,
             void (*onComplete)(TEngine *)
         );
-        void Engine_createRendererRenderThread(TEngine *tEngine, void (*onComplete)(TRenderer *));
+        EMSCRIPTEN_KEEPALIVE void Engine_createRendererRenderThread(TEngine *tEngine, void (*onComplete)(TRenderer *));
-        void Engine_createSwapChainRenderThread(TEngine *tEngine, void *window, uint64_t flags, void (*onComplete)(TSwapChain *));
+        EMSCRIPTEN_KEEPALIVE void Engine_createSwapChainRenderThread(TEngine *tEngine, void *window, uint64_t flags, void (*onComplete)(TSwapChain *));
-        void Engine_createHeadlessSwapChainRenderThread(TEngine *tEngine, uint32_t width, uint32_t height, uint64_t flags, void (*onComplete)(TSwapChain *));
+        EMSCRIPTEN_KEEPALIVE void Engine_createHeadlessSwapChainRenderThread(TEngine *tEngine, uint32_t width, uint32_t height, uint64_t flags, void (*onComplete)(TSwapChain *));
-        void Engine_createCameraRenderThread(TEngine* tEngine, void (*onComplete)(TCamera *));
+        EMSCRIPTEN_KEEPALIVE void Engine_createCameraRenderThread(TEngine* tEngine, void (*onComplete)(TCamera *));
-        void Engine_createViewRenderThread(TEngine *tEngine, void (*onComplete)(TView *));
+        EMSCRIPTEN_KEEPALIVE void Engine_createViewRenderThread(TEngine *tEngine, void (*onComplete)(TView *));
-        void Engine_buildMaterialRenderThread(TEngine *tEngine, const uint8_t *materialData, size_t length, void (*onComplete)(TMaterial *));
+        EMSCRIPTEN_KEEPALIVE void Engine_buildMaterialRenderThread(TEngine *tEngine, const uint8_t *materialData, size_t length, void (*onComplete)(TMaterial *));
-        void Engine_destroyRenderThread(TEngine *tEngine, uint32_t requestId, VoidCallback onComplete);
+        EMSCRIPTEN_KEEPALIVE void Engine_destroyRenderThread(TEngine *tEngine, uint32_t requestId, VoidCallback onComplete);
-        void Engine_destroySwapChainRenderThread(TEngine *tEngine, TSwapChain *tSwapChain, uint32_t requestId,  VoidCallback onComplete);
+        EMSCRIPTEN_KEEPALIVE void Engine_destroySwapChainRenderThread(TEngine *tEngine, TSwapChain *tSwapChain, uint32_t requestId,  VoidCallback onComplete);
-        void Engine_destroyViewRenderThread(TEngine *tEngine, TView *tView, uint32_t requestId,  VoidCallback onComplete);
+        EMSCRIPTEN_KEEPALIVE void Engine_destroyViewRenderThread(TEngine *tEngine, TView *tView, uint32_t requestId,  VoidCallback onComplete);
-        void Engine_destroySceneRenderThread(TEngine *tEngine, TScene *tScene, uint32_t requestId,  VoidCallback onComplete);
+        EMSCRIPTEN_KEEPALIVE void Engine_destroySceneRenderThread(TEngine *tEngine, TScene *tScene, uint32_t requestId,  VoidCallback onComplete);
-        void Engine_destroyColorGradingRenderThread(TEngine *tEngine, TColorGrading *tColorGrading, uint32_t requestId,  VoidCallback onComplete);
+        EMSCRIPTEN_KEEPALIVE void Engine_destroyColorGradingRenderThread(TEngine *tEngine, TColorGrading *tColorGrading, uint32_t requestId,  VoidCallback onComplete);
-        void Engine_destroyMaterialRenderThread(TEngine *tEngine, TMaterial *tMaterial, uint32_t requestId,  VoidCallback onComplete);
+        EMSCRIPTEN_KEEPALIVE void Engine_destroyMaterialRenderThread(TEngine *tEngine, TMaterial *tMaterial, uint32_t requestId,  VoidCallback onComplete);
-        void Engine_destroyMaterialInstanceRenderThread(TEngine *tEngine, TMaterialInstance *tMaterialInstance, uint32_t requestId,  VoidCallback onComplete);
+        EMSCRIPTEN_KEEPALIVE void Engine_destroyMaterialInstanceRenderThread(TEngine *tEngine, TMaterialInstance *tMaterialInstance, uint32_t requestId,  VoidCallback onComplete);
-        void Engine_destroySkyboxRenderThread(TEngine *tEngine, TSkybox *tSkybox, uint32_t requestId,  VoidCallback onComplete);
+        EMSCRIPTEN_KEEPALIVE void Engine_destroySkyboxRenderThread(TEngine *tEngine, TSkybox *tSkybox, uint32_t requestId,  VoidCallback onComplete);
-        void Engine_destroyIndirectLightRenderThread(TEngine *tEngine, TIndirectLight *tIndirectLight, uint32_t requestId,  VoidCallback onComplete);
+        EMSCRIPTEN_KEEPALIVE void Engine_destroyIndirectLightRenderThread(TEngine *tEngine, TIndirectLight *tIndirectLight, uint32_t requestId,  VoidCallback onComplete);
-        void Texture_buildRenderThread(TEngine *engine, 
+        EMSCRIPTEN_KEEPALIVE void Texture_buildRenderThread(TEngine *engine, 
             uint32_t width, 
             uint32_t height, 
             uint32_t depth, 
@@ -59,25 +59,25 @@ namespace thermion
             TTextureFormat format,
             void (*onComplete)(TTexture*)
         );
-        void Texture_generateMipMapsRenderThread(TTexture *tTexture, TEngine *tEngine, uint32_t requestId, VoidCallback onComplete);
+        EMSCRIPTEN_KEEPALIVE void Texture_generateMipMapsRenderThread(TTexture *tTexture, TEngine *tEngine, uint32_t requestId, VoidCallback onComplete);
-        void Ktx1Reader_createTextureRenderThread(TEngine *tEngine, TKtx1Bundle *tBundle, uint32_t requestId, VoidCallback onTextureUploadComplete, void (*onComplete)(TTexture *));
+        EMSCRIPTEN_KEEPALIVE void Ktx1Reader_createTextureRenderThread(TEngine *tEngine, TKtx1Bundle *tBundle, uint32_t requestId, VoidCallback onTextureUploadComplete, void (*onComplete)(TTexture *));
 
-        void Engine_destroyTextureRenderThread(TEngine *engine, TTexture* tTexture, uint32_t requestId,  VoidCallback onComplete);
+        EMSCRIPTEN_KEEPALIVE void Engine_destroyTextureRenderThread(TEngine *engine, TTexture* tTexture, uint32_t requestId,  VoidCallback onComplete);
-        void Engine_createFenceRenderThread(TEngine *tEngine, void (*onComplete)(TFence*));
+        EMSCRIPTEN_KEEPALIVE void Engine_createFenceRenderThread(TEngine *tEngine, void (*onComplete)(TFence*));
-        void Fence_waitAndDestroyRenderThread(TFence *tFence, uint32_t requestId, VoidCallback onComplete);
+        EMSCRIPTEN_KEEPALIVE void Fence_waitAndDestroyRenderThread(TFence *tFence, uint32_t requestId, VoidCallback onComplete);
-        void Engine_destroyFenceRenderThread(TEngine *tEngine, TFence *tFence, uint32_t requestId,  VoidCallback onComplete);
+        EMSCRIPTEN_KEEPALIVE void Engine_destroyFenceRenderThread(TEngine *tEngine, TFence *tFence, uint32_t requestId,  VoidCallback onComplete);
-        void Engine_flushAndWaitRenderThread(TEngine *tEngine, uint32_t requestId,  VoidCallback onComplete);
+        EMSCRIPTEN_KEEPALIVE void Engine_flushAndWaitRenderThread(TEngine *tEngine, uint32_t requestId,  VoidCallback onComplete);
-        void Engine_executeRenderThread(TEngine *tEngine, uint32_t requestId,  VoidCallback onComplete);
+        EMSCRIPTEN_KEEPALIVE void Engine_executeRenderThread(TEngine *tEngine, uint32_t requestId,  VoidCallback onComplete);
-        void Engine_buildSkyboxRenderThread(TEngine *tEngine, TTexture *tTexture, void (*onComplete)(TSkybox *));
+        EMSCRIPTEN_KEEPALIVE void Engine_buildSkyboxRenderThread(TEngine *tEngine, TTexture *tTexture, void (*onComplete)(TSkybox *));
-        void Engine_buildIndirectLightFromIrradianceTextureRenderThread(TEngine *tEngine, TTexture *tReflectionsTexture, TTexture* tIrradianceTexture, float intensity, void (*onComplete)(TIndirectLight *));
+        EMSCRIPTEN_KEEPALIVE void Engine_buildIndirectLightFromIrradianceTextureRenderThread(TEngine *tEngine, TTexture *tReflectionsTexture, TTexture* tIrradianceTexture, float intensity, void (*onComplete)(TIndirectLight *));
-        void Engine_buildIndirectLightFromIrradianceHarmonicsRenderThread(TEngine *tEngine, TTexture *tReflectionsTexture, float *harmonics, float intensity, void (*onComplete)(TIndirectLight *));
+        EMSCRIPTEN_KEEPALIVE void Engine_buildIndirectLightFromIrradianceHarmonicsRenderThread(TEngine *tEngine, TTexture *tReflectionsTexture, float *harmonics, float intensity, void (*onComplete)(TIndirectLight *));
 
-        void Renderer_setClearOptionsRenderThread(TRenderer *tRenderer, double clearR, double clearG, double clearB, double clearA, uint8_t clearStencil, bool clear, bool discard, uint32_t requestId,  VoidCallback onComplete);
+        EMSCRIPTEN_KEEPALIVE void Renderer_setClearOptionsRenderThread(TRenderer *tRenderer, double clearR, double clearG, double clearB, double clearA, uint8_t clearStencil, bool clear, bool discard, uint32_t requestId,  VoidCallback onComplete);
-        void Renderer_beginFrameRenderThread(TRenderer *tRenderer, TSwapChain *tSwapChain, uint64_t frameTimeInNanos, void (*onComplete)(bool));
+        EMSCRIPTEN_KEEPALIVE void Renderer_beginFrameRenderThread(TRenderer *tRenderer, TSwapChain *tSwapChain, uint64_t frameTimeInNanos, void (*onComplete)(bool));
-        void Renderer_endFrameRenderThread(TRenderer *tRenderer, uint32_t requestId,  VoidCallback onComplete);
+        EMSCRIPTEN_KEEPALIVE void Renderer_endFrameRenderThread(TRenderer *tRenderer, uint32_t requestId,  VoidCallback onComplete);
-        void Renderer_renderRenderThread(TRenderer *tRenderer, TView *tView, uint32_t requestId,  VoidCallback onComplete);
+        EMSCRIPTEN_KEEPALIVE void Renderer_renderRenderThread(TRenderer *tRenderer, TView *tView, uint32_t requestId,  VoidCallback onComplete);
-        void Renderer_renderStandaloneViewRenderThread(TRenderer *tRenderer, TView *tView, uint32_t requestId,  VoidCallback onComplete);
+        EMSCRIPTEN_KEEPALIVE void Renderer_renderStandaloneViewRenderThread(TRenderer *tRenderer, TView *tView, uint32_t requestId,  VoidCallback onComplete);
-        void Renderer_readPixelsRenderThread(
+        EMSCRIPTEN_KEEPALIVE void Renderer_readPixelsRenderThread(
             TRenderer *tRenderer,
             uint32_t width, uint32_t height, uint32_t xOffset, uint32_t yOffset,
             TRenderTarget *tRenderTarget,
@@ -87,29 +87,29 @@ namespace thermion
             size_t outLength,
             uint32_t requestId,  VoidCallback onComplete);
 
-        void Material_createInstanceRenderThread(TMaterial *tMaterial, void (*onComplete)(TMaterialInstance *));
+        EMSCRIPTEN_KEEPALIVE void Material_createInstanceRenderThread(TMaterial *tMaterial, void (*onComplete)(TMaterialInstance *));
-        void Material_createImageMaterialRenderThread(TEngine *tEngine, void (*onComplete)(TMaterial *));
+        EMSCRIPTEN_KEEPALIVE void Material_createImageMaterialRenderThread(TEngine *tEngine, void (*onComplete)(TMaterial *));
-        void Material_createGizmoMaterialRenderThread(TEngine *tEngine, void (*onComplete)(TMaterial *));
+        EMSCRIPTEN_KEEPALIVE void Material_createGizmoMaterialRenderThread(TEngine *tEngine, void (*onComplete)(TMaterial *));
-        void Material_createOutlineMaterialRenderThread(TEngine *tEngine, void (*onComplete)(TMaterial *));
+        EMSCRIPTEN_KEEPALIVE void Material_createOutlineMaterialRenderThread(TEngine *tEngine, void (*onComplete)(TMaterial *));
 
-        void ColorGrading_createRenderThread(TEngine *tEngine, TToneMapping toneMapping, void (*callback)(TColorGrading *));  
+        EMSCRIPTEN_KEEPALIVE void ColorGrading_createRenderThread(TEngine *tEngine, TToneMapping toneMapping, void (*callback)(TColorGrading *));  
-        void View_pickRenderThread(TView *tView, uint32_t requestId, uint32_t x, uint32_t y, PickCallback callback);
+        EMSCRIPTEN_KEEPALIVE void View_pickRenderThread(TView *tView, uint32_t requestId, uint32_t x, uint32_t y, PickCallback callback);
-        void View_setColorGradingRenderThread(TView *tView, TColorGrading *tColorGrading, uint32_t requestId,  VoidCallback onComplete);
+        EMSCRIPTEN_KEEPALIVE void View_setColorGradingRenderThread(TView *tView, TColorGrading *tColorGrading, uint32_t requestId,  VoidCallback onComplete);
-        void View_setBloomRenderThread(TView *tView, bool enabled, double strength, uint32_t requestId,  VoidCallback onComplete);
+        EMSCRIPTEN_KEEPALIVE void View_setBloomRenderThread(TView *tView, bool enabled, double strength, uint32_t requestId,  VoidCallback onComplete);
-        void View_setCameraRenderThread(TView *tView, TCamera *tCamera, uint32_t requestId,  VoidCallback onComplete);
+        EMSCRIPTEN_KEEPALIVE void View_setCameraRenderThread(TView *tView, TCamera *tCamera, uint32_t requestId,  VoidCallback onComplete);
 
-        void SceneAsset_createGridRenderThread(TEngine *tEngine, TMaterial * tMaterial, void (*callback)(TSceneAsset *));
+        EMSCRIPTEN_KEEPALIVE void SceneAsset_createGridRenderThread(TEngine *tEngine, TMaterial * tMaterial, void (*callback)(TSceneAsset *));
 
-        void SceneAsset_destroyRenderThread(TSceneAsset *tSceneAsset, uint32_t requestId,  VoidCallback onComplete);
+        EMSCRIPTEN_KEEPALIVE void SceneAsset_destroyRenderThread(TSceneAsset *tSceneAsset, uint32_t requestId,  VoidCallback onComplete);
-        void SceneAsset_createFromFilamentAssetRenderThread(
+        EMSCRIPTEN_KEEPALIVE void SceneAsset_createFromFilamentAssetRenderThread(
             TEngine *tEngine,
             TGltfAssetLoader *tAssetLoader,
             TNameComponentManager *tNameComponentManager,
             TFilamentAsset *tFilamentAsset,
             void (*onComplete)(TSceneAsset *)
         );
-        void SceneAsset_createInstanceRenderThread(TSceneAsset *asset, TMaterialInstance **tMaterialInstances, int materialInstanceCount, void (*callback)(TSceneAsset *));
+        EMSCRIPTEN_KEEPALIVE void SceneAsset_createInstanceRenderThread(TSceneAsset *asset, TMaterialInstance **tMaterialInstances, int materialInstanceCount, void (*callback)(TSceneAsset *));
-        void SceneAsset_createGeometryRenderThread(
+        EMSCRIPTEN_KEEPALIVE void SceneAsset_createGeometryRenderThread(
             TEngine *tEngine, 
             float *vertices,
             uint32_t numVertices,
@@ -124,7 +124,7 @@ namespace thermion
             int materialInstanceCount,
             void (*callback)(TSceneAsset *)
         );
-        void MaterialProvider_createMaterialInstanceRenderThread(
+        EMSCRIPTEN_KEEPALIVE void MaterialProvider_createMaterialInstanceRenderThread(
             TMaterialProvider *tMaterialProvider, 
             bool doubleSided,
             bool unlit,
@@ -166,12 +166,12 @@ namespace thermion
             bool hasVolume,
             void (*callback)(TMaterialInstance *));
 
-        void AnimationManager_updateBoneMatricesRenderThread(
+        EMSCRIPTEN_KEEPALIVE void AnimationManager_updateBoneMatricesRenderThread(
             TAnimationManager *tAnimationManager,
             TSceneAsset *sceneAsset,
             void (*callback)(bool));
 
-        void AnimationManager_setMorphTargetWeightsRenderThread(
+        EMSCRIPTEN_KEEPALIVE void AnimationManager_setMorphTargetWeightsRenderThread(
             TAnimationManager *tAnimationManager,
             EntityId entityId,
             const float *const morphData,
@@ -179,16 +179,16 @@ namespace thermion
             void (*callback)(bool));
 
         // Image methods
-        void Image_createEmptyRenderThread(uint32_t width, uint32_t height, uint32_t channel, void (*onComplete)(TLinearImage *));
+        EMSCRIPTEN_KEEPALIVE void Image_createEmptyRenderThread(uint32_t width, uint32_t height, uint32_t channel, void (*onComplete)(TLinearImage *));
-        void Image_decodeRenderThread(uint8_t* data, size_t length, const char* name, bool alpha, void (*onComplete)(TLinearImage *));
+        EMSCRIPTEN_KEEPALIVE void Image_decodeRenderThread(uint8_t* data, size_t length, const char* name, bool alpha, void (*onComplete)(TLinearImage *));
-        void Image_getBytesRenderThread(TLinearImage *tLinearImage, void (*onComplete)(float *));
+        EMSCRIPTEN_KEEPALIVE void Image_getBytesRenderThread(TLinearImage *tLinearImage, void (*onComplete)(float *));
-        void Image_destroyRenderThread(TLinearImage *tLinearImage, uint32_t requestId, VoidCallback onComplete);
+        EMSCRIPTEN_KEEPALIVE void Image_destroyRenderThread(TLinearImage *tLinearImage, uint32_t requestId, VoidCallback onComplete);
-        void Image_getWidthRenderThread(TLinearImage *tLinearImage, void (*onComplete)(uint32_t));
+        EMSCRIPTEN_KEEPALIVE void Image_getWidthRenderThread(TLinearImage *tLinearImage, void (*onComplete)(uint32_t));
-        void Image_getHeightRenderThread(TLinearImage *tLinearImage, void (*onComplete)(uint32_t));
+        EMSCRIPTEN_KEEPALIVE void Image_getHeightRenderThread(TLinearImage *tLinearImage, void (*onComplete)(uint32_t));
-        void Image_getChannelsRenderThread(TLinearImage *tLinearImage, void (*onComplete)(uint32_t));
+        EMSCRIPTEN_KEEPALIVE void Image_getChannelsRenderThread(TLinearImage *tLinearImage, void (*onComplete)(uint32_t));
 
 
-        void Texture_loadImageRenderThread(
+        EMSCRIPTEN_KEEPALIVE void Texture_loadImageRenderThread(
             TEngine *tEngine,
             TTexture *tTexture,
             TLinearImage *tImage,
@@ -197,7 +197,7 @@ namespace thermion
             int level,
             void (*onComplete)(bool)
         );
-        void Texture_setImageRenderThread(
+        EMSCRIPTEN_KEEPALIVE void Texture_setImageRenderThread(
             TEngine *tEngine,
             TTexture *tTexture,
             uint32_t level,
@@ -213,8 +213,8 @@ namespace thermion
             uint32_t pixelDataType,
             void (*onComplete)(bool)
         );
-        void RenderTarget_getColorTextureRenderThread(TRenderTarget *tRenderTarget, void (*onComplete)(TTexture *));
+        EMSCRIPTEN_KEEPALIVE void RenderTarget_getColorTextureRenderThread(TRenderTarget *tRenderTarget, void (*onComplete)(TTexture *));
-        void RenderTarget_createRenderThread(
+        EMSCRIPTEN_KEEPALIVE void RenderTarget_createRenderThread(
             TEngine *tEngine,
             uint32_t width,
             uint32_t height,
@@ -222,7 +222,7 @@ namespace thermion
             TTexture *depth,
             void (*onComplete)(TRenderTarget *)
         );
-        void RenderTarget_destroyRenderThread(
+        EMSCRIPTEN_KEEPALIVE void RenderTarget_destroyRenderThread(
             TEngine *tEngine,
             TRenderTarget *tRenderTarget,
             uint32_t requestId, VoidCallback onComplete
@@ -230,8 +230,8 @@ namespace thermion
 
 
         // TextureSampler methods
-        void TextureSampler_createRenderThread(void (*onComplete)(TTextureSampler*));
+        EMSCRIPTEN_KEEPALIVE void TextureSampler_createRenderThread(void (*onComplete)(TTextureSampler*));
-        void TextureSampler_createWithFilteringRenderThread(
+        EMSCRIPTEN_KEEPALIVE void TextureSampler_createWithFilteringRenderThread(
             TSamplerMinFilter minFilter, 
             TSamplerMagFilter magFilter, 
             TSamplerWrapMode wrapS, 
@@ -239,53 +239,53 @@ namespace thermion
             TSamplerWrapMode wrapR,
             void (*onComplete)(TTextureSampler*)
         );
-        void TextureSampler_createWithComparisonRenderThread(
+        EMSCRIPTEN_KEEPALIVE void TextureSampler_createWithComparisonRenderThread(
             TSamplerCompareMode compareMode, 
             TSamplerCompareFunc compareFunc,
             void (*onComplete)(TTextureSampler*)
         );
-        void TextureSampler_setMinFilterRenderThread(
+        EMSCRIPTEN_KEEPALIVE void TextureSampler_setMinFilterRenderThread(
             TTextureSampler* sampler, 
             TSamplerMinFilter filter,
             uint32_t requestId, VoidCallback onComplete
         );
-        void TextureSampler_setMagFilterRenderThread(
+        EMSCRIPTEN_KEEPALIVE void TextureSampler_setMagFilterRenderThread(
             TTextureSampler* sampler, 
             TSamplerMagFilter filter,
             uint32_t requestId, VoidCallback onComplete
         );
-        void TextureSampler_setWrapModeSRenderThread(
+        EMSCRIPTEN_KEEPALIVE void TextureSampler_setWrapModeSRenderThread(
             TTextureSampler* sampler, 
             TSamplerWrapMode mode,
             uint32_t requestId, VoidCallback onComplete
         );
-        void TextureSampler_setWrapModeTRenderThread(
+        EMSCRIPTEN_KEEPALIVE void TextureSampler_setWrapModeTRenderThread(
             TTextureSampler* sampler, 
             TSamplerWrapMode mode,
             uint32_t requestId, VoidCallback onComplete
         );
-        void TextureSampler_setWrapModeRRenderThread(
+        EMSCRIPTEN_KEEPALIVE void TextureSampler_setWrapModeRRenderThread(
             TTextureSampler* sampler, 
             TSamplerWrapMode mode,
             uint32_t requestId, VoidCallback onComplete
         );
-        void TextureSampler_setAnisotropyRenderThread(
+        EMSCRIPTEN_KEEPALIVE void TextureSampler_setAnisotropyRenderThread(
             TTextureSampler* sampler, 
             double anisotropy,
             uint32_t requestId, VoidCallback onComplete
         );
-        void TextureSampler_setCompareModeRenderThread(
+        EMSCRIPTEN_KEEPALIVE void TextureSampler_setCompareModeRenderThread(
             TTextureSampler* sampler, 
             TSamplerCompareMode mode, 
             TTextureSamplerCompareFunc func,
             uint32_t requestId, VoidCallback onComplete
         );
-        void TextureSampler_destroyRenderThread(
+        EMSCRIPTEN_KEEPALIVE void TextureSampler_destroyRenderThread(
             TTextureSampler* sampler,
             uint32_t requestId, VoidCallback onComplete
         );
 
-        void AnimationManager_setBoneTransformRenderThread(
+        EMSCRIPTEN_KEEPALIVE void AnimationManager_setBoneTransformRenderThread(
             TAnimationManager *tAnimationManager,
             EntityId asset,
             int skinIndex,
@@ -293,18 +293,18 @@ namespace thermion
             const float *const transform,
             void (*callback)(bool));
 
-        void AnimationManager_resetToRestPoseRenderThread(TAnimationManager *tAnimationManager, TSceneAsset *tSceneAsset, uint32_t requestId, VoidCallback onComplete);
+        EMSCRIPTEN_KEEPALIVE void AnimationManager_resetToRestPoseRenderThread(TAnimationManager *tAnimationManager, TSceneAsset *tSceneAsset, uint32_t requestId, VoidCallback onComplete);
 
-        void GltfAssetLoader_createRenderThread(TEngine *tEngine, TMaterialProvider *tMaterialProvider, TNameComponentManager *tNameComponentManager, void (*callback)(TGltfAssetLoader *));
+        EMSCRIPTEN_KEEPALIVE void GltfAssetLoader_createRenderThread(TEngine *tEngine, TMaterialProvider *tMaterialProvider, TNameComponentManager *tNameComponentManager, void (*callback)(TGltfAssetLoader *));
-        void GltfResourceLoader_createRenderThread(TEngine *tEngine, void (*callback)(TGltfResourceLoader *));
+        EMSCRIPTEN_KEEPALIVE void GltfResourceLoader_createRenderThread(TEngine *tEngine, void (*callback)(TGltfResourceLoader *));
-        void GltfResourceLoader_destroyRenderThread(TEngine *tEngine, TGltfResourceLoader *tResourceLoader, uint32_t requestId, VoidCallback onComplete);
+        EMSCRIPTEN_KEEPALIVE void GltfResourceLoader_destroyRenderThread(TEngine *tEngine, TGltfResourceLoader *tResourceLoader, uint32_t requestId, VoidCallback onComplete);
-        void GltfResourceLoader_loadResourcesRenderThread(TGltfResourceLoader *tGltfResourceLoader, TFilamentAsset *tFilamentAsset, void (*callback)(bool));
+        EMSCRIPTEN_KEEPALIVE void GltfResourceLoader_loadResourcesRenderThread(TGltfResourceLoader *tGltfResourceLoader, TFilamentAsset *tFilamentAsset, void (*callback)(bool));
-        void GltfResourceLoader_addResourceDataRenderThread(TGltfResourceLoader *tGltfResourceLoader, const char *uri, uint8_t *data, size_t length, uint32_t requestId, VoidCallback onComplete);
+        EMSCRIPTEN_KEEPALIVE void GltfResourceLoader_addResourceDataRenderThread(TGltfResourceLoader *tGltfResourceLoader, const char *uri, uint8_t *data, size_t length, uint32_t requestId, VoidCallback onComplete);
-        void GltfResourceLoader_asyncBeginLoadRenderThread(TGltfResourceLoader *tGltfResourceLoader, TFilamentAsset *tFilamentAsset, void (*callback)(bool));
+        EMSCRIPTEN_KEEPALIVE void GltfResourceLoader_asyncBeginLoadRenderThread(TGltfResourceLoader *tGltfResourceLoader, TFilamentAsset *tFilamentAsset, void (*callback)(bool));
-        void GltfResourceLoader_asyncUpdateLoadRenderThread(TGltfResourceLoader *tGltfResourceLoader);
+        EMSCRIPTEN_KEEPALIVE void GltfResourceLoader_asyncUpdateLoadRenderThread(TGltfResourceLoader *tGltfResourceLoader);
-        void GltfResourceLoader_asyncGetLoadProgressRenderThread(TGltfResourceLoader *tGltfResourceLoader, void (*callback)(float));
+        EMSCRIPTEN_KEEPALIVE void GltfResourceLoader_asyncGetLoadProgressRenderThread(TGltfResourceLoader *tGltfResourceLoader, void (*callback)(float));
 
-        void GltfAssetLoader_loadRenderThread(
+        EMSCRIPTEN_KEEPALIVE void GltfAssetLoader_loadRenderThread(
             TEngine *tEngine,
             TGltfAssetLoader *tAssetLoader,
             uint8_t *data,
@@ -312,8 +312,8 @@ namespace thermion
             uint8_t numInstances,
             void (*callback)(TFilamentAsset *)
         );
-        void Scene_addFilamentAssetRenderThread(TScene* tScene, TFilamentAsset *tAsset, uint32_t requestId, VoidCallback onComplete);
+        EMSCRIPTEN_KEEPALIVE void Scene_addFilamentAssetRenderThread(TScene* tScene, TFilamentAsset *tAsset, uint32_t requestId, VoidCallback onComplete);
-        void Gizmo_createRenderThread(
+        EMSCRIPTEN_KEEPALIVE void Gizmo_createRenderThread(
             TEngine *tEngine,
             TGltfAssetLoader *tAssetLoader,
             TGltfResourceLoader *tGltfResourceLoader,
@@ -330,4 +330,3 @@ namespace thermion
     }
 }
 #endif
-

thermion_dart/native/include/material/grid.S

@@ -8,5 +8,5 @@ GRID_PACKAGE:
 GRID_GRID_OFFSET:
     .int 0
 GRID_GRID_SIZE:
-    .int 50913
+    .int 49793
 

thermion_dart/native/include/material/grid.apple.S

@@ -8,5 +8,5 @@ _GRID_PACKAGE:
 _GRID_GRID_OFFSET:
     .int 0
 _GRID_GRID_SIZE:
-    .int 50913
+    .int 49793
 

thermion_dart/native/src/c_api/TGltfAssetLoader.cpp

@@ -85,10 +85,10 @@ EMSCRIPTEN_KEEPALIVE TFilamentAsset *GltfAssetLoader_load(
     const char *const *const resourceUris = asset->getResourceUris();
     const size_t resourceUriCount = asset->getResourceUriCount();
 
-    Log("glTF asset : %d resource URIs, %d instances", resourceUriCount, numInstances);
+    TRACE("Loading glTF asset with %d resource URIs (allocating %d reserved instances", resourceUriCount, numInstances);
 
     for(int i = 0; i < resourceUriCount; i++) {
-        Log("%s", resourceUris[i]);
+        TRACE("%s", resourceUris[i]);
     }
 
     return reinterpret_cast<TFilamentAsset *>(asset);

thermion_dart/pubspec.yaml

@@ -1,6 +1,6 @@
 name: thermion_dart
 description: 3D rendering toolkit for Dart.
-version: 0.3.2
+version: 0.3.3
 homepage: https://thermion.dev
 repository: https://github.com/nmfisher/thermion
 

thermion_dart/test/helpers.dart

@@ -82,10 +82,6 @@ class TestHelper {
     testDir = Directory("${packageUri}test").path;
     outDir = Directory("$testDir/output/${dir}");
     outDir.createSync(recursive: true);
-    if (Platform.isMacOS) {
-      DynamicLibrary.open('${testDir}/generated/objective_c.dylib');
-      DynamicLibrary.open('${testDir}/generated/libThermionTextureSwift.dylib');
-    }
   }
 
   ///
@@ -226,6 +222,10 @@ class TestHelper {
 
     FFIRenderTarget? renderTarget;
     if (createRenderTarget) {
+    //   if (Platform.isMacOS) {
+    //   DynamicLibrary.open('${testDir}/generated/objective_c.dylib');
+    //   DynamicLibrary.open('${testDir}/generated/libThermionTextureSwift.dylib');
+    // }
       // var metalColorTexture = await createTexture(
       //     viewportDimensions.width, viewportDimensions.height);
       // var metalDepthTexture = await createTexture(

thermion_flutter/thermion_flutter/CHANGELOG.md

@@ -1,3 +1,11 @@
+## 0.3.3
+
+ - Bump "thermion_flutter" to `0.3.3`.
+
+## 0.3.3-pre
+
+ - **DOCS**: replace thermion_flutter README with symlink to thermion_dart README.
+
 ## 0.3.2
 
  - Bump "thermion_flutter" to `0.3.2`.

thermion_flutter/thermion_flutter/README.md

@@ -1,63 +0,0 @@
-![Thermion Logo](https://raw.githubusercontent.com/nmfisher/flutter_filament/f19ea9b/docs/logo.png)
-
-<p align="center">
-  <a href="https://thermion.dev/quickstart">Quickstart (Flutter)</a> •
-  <a href="https://thermion.dev/quickstart">Documentation</a> •
-  <a href="https://thermion.dev/showcase">Showcase</a> •
-  <a href="https://dartpad.thermion.dev/">Playground</a> •
-  <a href="https://discord.gg/h2VdDK3EAQ">Discord</a>
-</p>
-
-## Cross-platform 3D engine for Dart and Flutter.
-
-<a href="https://pub.dev/packages/thermion_dart"><img src="https://img.shields.io/pub/v/thermion_dart?label=pub.dev&labelColor=333940&logo=dart&color=00589B" alt="pub"></a>
-<a href="https://github.com/nmfisher/thermion"><img src="https://img.shields.io/github/stars/nmfisher/flutter_filament?style=flat&label=stars&labelColor=333940&color=8957e5&logo=github" alt="github"></a>
-<a href="https://discord.gg/h2VdDK3EAQ"><img src="https://img.shields.io/discord/993167615587520602?logo=discord&logoColor=fff&labelColor=333940" alt="discord"></a>
-<a href="https://github.com/nmfisher/thermion"><img src="https://img.shields.io/github/contributors/nmfisher/flutter_filament?logo=github&labelColor=333940" alt="contributors"></a>
-
-### Quickstart (Flutter)
-
-```
-_thermionViewer = await ThermionFlutterPlugin.createViewer();
-
-// Geometry and models are represented as "entities". Here, we load a glTF
-// file containing a plain cube.
-// By default, all paths are treated as asset paths. To load from a file 
-// instead, use file:// URIs.
-var entity =
-    await _thermionViewer!.loadGlb("assets/cube.glb", keepData: true);
-
-// Thermion uses a right-handed coordinate system where +Y is up and -Z is
-// "into" the screen.
-// By default, the camera is located at (0,0,0) looking at (0,0,-1); this
-// would place it directly inside the cube we just loaded.
-//
-// Let's move the camera to (0,0,10) to ensure the cube is visible in the
-// viewport.
-await _thermionViewer!.setCameraPosition(0, 0, 10);
-
-// Without a light source, your scene will be totally black. Let's load a skybox
-// (a cubemap image that is rendered behind everything else in the scene)
-// and an image-based indirect light that has been precomputed from the same
-// skybox.
-await _thermionViewer!.loadSkybox("assets/default_env_skybox.ktx");
-await _thermionViewer!.loadIbl("assets/default_env_ibl.ktx");
-
-// Finally, you need to explicitly enable rendering. Setting rendering to
-// false is designed to allow you to pause rendering to conserve battery life
-await _thermionViewer!.setRendering(true);
-```
-
-and then in your Flutter application:
-```
- @override
-  Widget build(BuildContext context) {
-    return Stack(children: [
-      if (_thermionViewer != null)
-        Positioned.fill(
-            child: ThermionWidget(
-          viewer: _thermionViewer!,
-        )),
-    ]);
-  }
-```

thermion_flutter/thermion_flutter/README.md

@@ -0,0 +1 @@
+../../thermion_dart/README.md

thermion_flutter/thermion_flutter/pubspec.yaml

@@ -1,6 +1,6 @@
 name: thermion_flutter
 description: Flutter plugin for 3D rendering with the Thermion toolkit.
-version: 0.3.2
+version: 0.3.3
 homepage: https://thermion.dev
 repository: https://github.com/nmfisher/thermion
 
@@ -17,10 +17,10 @@ dependencies:
   plugin_platform_interface: ^2.0.0
   ffi: ^2.1.2
   animation_tools_dart: ^0.1.0
-  thermion_dart: ^0.3.2
+  thermion_dart: ^0.3.3
-  thermion_flutter_platform_interface: ^0.3.2
+  thermion_flutter_platform_interface: ^0.3.3
-  thermion_flutter_method_channel: ^0.3.2
+  thermion_flutter_method_channel: ^0.3.3
-  thermion_flutter_web: ^0.3.2
+  thermion_flutter_web: ^0.3.3
   logging: ^1.2.0
   web: ^1.0.0
 

thermion_flutter/thermion_flutter_method_channel/CHANGELOG.md

@@ -1,3 +1,11 @@
+## 0.3.3
+
+ - Bump "thermion_flutter_method_channel" to `0.3.3`.
+
+## 0.3.3-pre
+
+ - **FEAT**: allow passing renderTargetColorTextureFormat via ThermionFlutterOptions.
+
 ## 0.3.2
 
  - Bump "thermion_flutter_method_channel" to `0.3.2`.

thermion_flutter/thermion_flutter_method_channel/lib/src/thermion_flutter_method_channel_platform.dart

@@ -212,7 +212,7 @@ class ThermionFlutterMethodChannelPlatform extends ThermionFlutterPlatform {
           TextureUsage.TEXTURE_USAGE_COLOR_ATTACHMENT,
           TextureUsage.TEXTURE_USAGE_SAMPLEABLE,
         },
-        textureFormat: TextureFormat.RGBA32F,
+        textureFormat: options.renderTargetColorTextureFormat,
         textureSamplerType: TextureSamplerType.SAMPLER_2D,
       );
       final depth = await FilamentApp.instance!.createTexture(
@@ -225,7 +225,7 @@ class ThermionFlutterMethodChannelPlatform extends ThermionFlutterPlatform {
           TextureUsage.TEXTURE_USAGE_STENCIL_ATTACHMENT
         },
         textureFormat:
-            TextureFormat.DEPTH24_STENCIL8, // TextureFormat.DEPTH32F,
+            options.renderTargetDepthTextureFormat,
         textureSamplerType: TextureSamplerType.SAMPLER_2D,
       );
 

thermion_flutter/thermion_flutter_method_channel/pubspec.yaml

@@ -1,7 +1,7 @@
 name: thermion_flutter_method_channel
 description: Desktop + mobile implementation for texture creation + registration with Flutter.
 repository: https://github.com/nmfisher/thermion_flutter/thermion_flutter
-version: 0.3.2
+version: 0.3.3
 
 environment:
   sdk: ">=3.3.0 <4.0.0"
@@ -23,8 +23,8 @@ dependencies:
   flutter:
     sdk: flutter
   plugin_platform_interface: ^2.1.0
-  thermion_flutter_platform_interface: ^0.3.2
+  thermion_flutter_platform_interface: ^0.3.3
-  thermion_dart: ^0.3.2
+  thermion_dart: ^0.3.3
   logging: ^1.2.0
 dependency_overrides:
   thermion_dart:

thermion_flutter/thermion_flutter_platform_interface/CHANGELOG.md

@@ -1,3 +1,11 @@
+## 0.3.3
+
+ - Bump "thermion_flutter_platform_interface" to `0.3.3`.
+
+## 0.3.3-pre
+
+ - **FEAT**: allow passing renderTargetColorTextureFormat via ThermionFlutterOptions.
+
 ## 0.3.2
 
  - Bump "thermion_flutter_platform_interface" to `0.3.2`.

thermion_flutter/thermion_flutter_platform_interface/lib/thermion_flutter_platform_interface.dart

@@ -7,13 +7,25 @@ import 'thermion_flutter_texture.dart';
 class ThermionFlutterOptions {
   final String? uberarchivePath;
   final Backend? backend;
+  
+  /// The format to use for the default render target color attachment.
+  /// Currently only applicable on iOS/macOS.
+  ///
+  final TextureFormat renderTargetColorTextureFormat;
+
+  /// The format to use for the default render target depth attachment.
+  /// Currently only applicable on iOS/macOS.
+  ///
+  final TextureFormat renderTargetDepthTextureFormat;
 
   const ThermionFlutterOptions(
-      {this.uberarchivePath = null, this.backend = null});
+      {this.uberarchivePath = null,
+      this.backend = null,
+      this.renderTargetColorTextureFormat = TextureFormat.RGBA32F,
+      this.renderTargetDepthTextureFormat = TextureFormat.DEPTH24_STENCIL8});
 }
 
 class ThermionFlutterWebOptions extends ThermionFlutterOptions {
-  
   final bool createCanvas;
   final bool importCanvasAsWidget;
 
@@ -22,8 +34,6 @@ class ThermionFlutterWebOptions extends ThermionFlutterOptions {
       this.createCanvas = true,
       String? uberarchivePath})
       : super(uberarchivePath: uberarchivePath);
-
-
 }
 
 abstract class ThermionFlutterPlatform extends PlatformInterface {
@@ -42,15 +52,11 @@ abstract class ThermionFlutterPlatform extends PlatformInterface {
     _options ??= const ThermionFlutterOptions();
     return _options!;
   }
-  
+
   ///
   ///
   ///
   void setOptions(covariant ThermionFlutterOptions options) {
-    if (_options != null) {
-      throw Exception(
-          "Options can only be set once for the entire app lifecycle.");
-    }
     _options = options;
   }
 

thermion_flutter/thermion_flutter_platform_interface/pubspec.yaml

@@ -1,7 +1,7 @@
 name: thermion_flutter_platform_interface
 description: A common platform interface for the thermion_flutter plugin.
 repository: https://github.com/nmfisher/thermion_flutter/thermion_flutter
-version: 0.3.2
+version: 0.3.3
 
 environment:
   sdk: ">=3.3.0 <4.0.0"
@@ -11,7 +11,7 @@ dependencies:
   flutter:
     sdk: flutter
   plugin_platform_interface: ^2.1.0
-  thermion_dart: ^0.3.2
+  thermion_dart: ^0.3.3
 
 dev_dependencies:
   flutter_test:

thermion_flutter/thermion_flutter_web/CHANGELOG.md

@@ -1,3 +1,11 @@
+## 0.3.3
+
+ - Bump "thermion_flutter_web" to `0.3.3`.
+
+## 0.3.3-pre
+
+ - Bump "thermion_flutter_web" to `0.3.3-pre`.
+
 ## 0.3.2
 
  - **FIX**: add missing destroySwapchain argument for web.

thermion_flutter/thermion_flutter_web/pubspec.yaml

@@ -1,7 +1,7 @@
 name: thermion_flutter_web
 description: A web platform interface for the thermion_flutter plugin.
 repository: https://github.com/nmfisher/thermion_flutter/thermion_flutter
-version: 0.3.2
+version: 0.3.3
 
 environment:
   sdk: ">=3.3.0 <4.0.0"
@@ -20,8 +20,8 @@ dependencies:
     sdk: flutter
   plugin_platform_interface: ^2.1.0
   web: ^1.0.0
-  thermion_dart: ^0.3.2
+  thermion_dart: ^0.3.3
-  thermion_flutter_platform_interface: ^0.3.2
+  thermion_flutter_platform_interface: ^0.3.3
   flutter_web_plugins:
     sdk: flutter
   logging: ^1.3.0