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update light tests for IBL from manually-created texture

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This commit is contained in:
Nick Fisher
2025-06-23 12:23:12 +08:00
parent 832319ee1b
commit 7a484ee794
1 changed files with 6 additions and 15 deletions
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21
thermion_dart/test/light_tests.dart
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@@ -1,11 +1,6 @@
import 'dart:io';
import 'package:thermion_dart/src/filament/src/implementation/ffi_indirect_light.dart'; import 'package:thermion_dart/src/filament/src/implementation/ffi_indirect_light.dart';
import 'package:thermion_dart/src/filament/src/interface/filament_app.dart';
import 'package:thermion_dart/src/filament/src/interface/light_options.dart';
import 'package:test/test.dart'; import 'package:test/test.dart';
import 'package:thermion_dart/thermion_dart.dart'; import 'package:thermion_dart/thermion_dart.dart';
import 'package:vector_math/vector_math_64.dart';
import 'helpers.dart'; import 'helpers.dart';
void main() async { void main() async {
@@ -44,28 +39,24 @@ void main() async {
var asset = var asset =
await viewer.loadGltf("file://${testHelper.testDir}/assets/cube.glb"); await viewer.loadGltf("file://${testHelper.testDir}/assets/cube.glb");
final (texture: reflectionsTexture, :harmonics) =
await FilamentApp.instance!.decodeKtx(await File("${testHelper.testDir}/assets/default_env_ibl.ktx").readAsBytesSync());
final texture = await FilamentApp.instance!.createTexture(1, 1, final texture = await FilamentApp.instance!.createTexture(1, 1,
textureSamplerType: TextureSamplerType.SAMPLER_CUBEMAP, textureSamplerType: TextureSamplerType.SAMPLER_CUBEMAP,
flags: { flags: {
TextureUsage.TEXTURE_USAGE_COLOR_ATTACHMENT, TextureUsage.TEXTURE_USAGE_COLOR_ATTACHMENT,
}); });
await texture.setImage( await texture.setImage(
0, 0,
Float32List.fromList(List<double>.filled(1 * 1 * 4, 1.0)).asUint8List(), Float32List.fromList(List<double>.filled(1 * 1 * 4, 1.0))
.asUint8List(),
1, 1,
1, 1,
4,
PixelDataFormat.RGBA, PixelDataFormat.RGBA,
PixelDataType.FLOAT); PixelDataType.FLOAT);
var indirectLight = await FFIIndirectLight.fromIrradianceTexture(reflectionsTexture, reflectionsTexture: reflectionsTexture, intensity: 30000.0); var indirectLight = await FFIIndirectLight.fromIrradianceTexture(
texture,
reflectionsTexture: texture,
intensity: 30000.0);
final scene = await viewer.view.getScene(); final scene = await viewer.view.getScene();
await scene.setIndirectLight(indirectLight); await scene.setIndirectLight(indirectLight);