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update tests

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This commit is contained in:
Nick Fisher
2025-05-21 11:58:32 +08:00
parent 2dad04a354
commit e432b0be1d
3 changed files with 96 additions and 84 deletions
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162
thermion_dart/test/material_tests.dart
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@@ -1,9 +1,7 @@
import 'dart:io'; import 'dart:io';
import 'dart:math'; import 'dart:math';
import 'dart:typed_data';
import 'package:thermion_dart/thermion_dart.dart'; import 'package:thermion_dart/thermion_dart.dart';
import 'package:test/test.dart'; import 'package:test/test.dart';
import 'package:vector_math/vector_math_64.dart';
import 'helpers.dart'; import 'helpers.dart';
Future< Future<
@@ -13,17 +11,18 @@ Future<
ThermionAsset greenCube, ThermionAsset greenCube,
MaterialInstance greenMaterialInstance MaterialInstance greenMaterialInstance
})> setup(ThermionViewer viewer) async { })> setup(ThermionViewer viewer) async {
var blueMaterialInstance = await viewer.createUnlitMaterialInstance(); var blueMaterialInstance =
await FilamentApp.instance!.createUnlitMaterialInstance();
final blueCube = await viewer.createGeometry(GeometryHelper.cube(), final blueCube = await viewer.createGeometry(GeometryHelper.cube(),
materialInstances: [blueMaterialInstance]); materialInstances: [blueMaterialInstance]);
await blueMaterialInstance.setParameterFloat4( await blueMaterialInstance.setParameterFloat4(
"baseColorFactor", 0.0, 0.0, 1.0, 1.0); "baseColorFactor", 0.0, 0.0, 1.0, 1.0);
// Position blue cube slightly behind and to the right // Position blue cube slightly behind and to the right
await viewer.setTransform( await blueCube.setTransform(Matrix4.translation(Vector3(1.0, 0.0, -1.0)));
blueCube.entity, Matrix4.translation(Vector3(1.0, 0.0, -1.0)));
var greenMaterialInstance = await viewer.createUnlitMaterialInstance(); var greenMaterialInstance =
await FilamentApp.instance!.createUnlitMaterialInstance();
final greenCube = await viewer.createGeometry(GeometryHelper.cube(), final greenCube = await viewer.createGeometry(GeometryHelper.cube(),
materialInstances: [greenMaterialInstance]); materialInstances: [greenMaterialInstance]);
await greenMaterialInstance.setParameterFloat4( await greenMaterialInstance.setParameterFloat4(
@@ -40,13 +39,16 @@ Future<
void main() async { void main() async {
final testHelper = TestHelper("material"); final testHelper = TestHelper("material");
await testHelper.setup();
group("unlit material", () { group("unlit material", () {
test('unlit + baseColorFactor', () async { test('unlit + baseColorFactor', () async {
await testHelper.withViewer((viewer) async { await testHelper.withViewer((viewer) async {
await viewer.setPostProcessing(true); await viewer.setPostProcessing(true);
await viewer.setToneMapping(ToneMapper.LINEAR); await viewer.setToneMapping(ToneMapper.LINEAR);
var materialInstance = await viewer.createUnlitMaterialInstance(); var materialInstance =
await FilamentApp.instance!.createUnlitMaterialInstance();
var cube = await viewer.createGeometry( var cube = await viewer.createGeometry(
GeometryHelper.cube(normals: false, uvs: false), GeometryHelper.cube(normals: false, uvs: false),
materialInstances: [materialInstance]); materialInstances: [materialInstance]);
@@ -54,44 +56,46 @@ void main() async {
await materialInstance.setParameterFloat4( await materialInstance.setParameterFloat4(
"baseColorFactor", 0.0, 1.0, 0.0, 1.0); "baseColorFactor", 0.0, 1.0, 0.0, 1.0);
await materialInstance.setParameterInt("baseColorIndex", -1); await materialInstance.setParameterInt("baseColorIndex", -1);
await testHelper.capture(viewer, "unlit_material_base_color"); await testHelper.capture(viewer.view, "unlit_material_base_color");
await viewer.destroyMaterialInstance(materialInstance); await materialInstance.destroy();
}, bg: kRed); }, bg: kRed);
}); });
test('unlit + baseColorMap', () async { test('unlit + baseColorMap', () async {
await testHelper.withViewer((viewer) async { await testHelper.withViewer((viewer) async {
var materialInstance = await viewer.createUnlitMaterialInstance(); var materialInstance =
await await FilamentApp.instance!.createUnlitMaterialInstance();
var cube = await viewer.createGeometry(GeometryHelper.cube(), var cube = await viewer.createGeometry(GeometryHelper.cube(),
materialInstances: [materialInstance]); materialInstances: [materialInstance]);
await materialInstance.setParameterFloat4( await materialInstance.setParameterFloat4(
"baseColorFactor", 1.0, 1.0, 1.0, 1.0); "baseColorFactor", 1.0, 1.0, 1.0, 1.0);
await materialInstance.setParameterFloat2("uvScale", 1.0, 1.0); // await materialInstance.setParameterFloat2("uvScale", 1.0, 1.0);
await materialInstance.setParameterInt("baseColorIndex", 0); await materialInstance.setParameterInt("baseColorIndex", 0);
var data = var data =
File("${testHelper.testDir}/assets/cube_texture2_512x512.png") File("${testHelper.testDir}/assets/cube_texture2_512x512.png")
.readAsBytesSync(); .readAsBytesSync();
final image = await viewer.decodeImage(data); final image = await await FilamentApp.instance!.decodeImage(data);
final texture = await viewer.createTexture( final texture = await await FilamentApp.instance!.createTexture(
await image.getWidth(), await image.getHeight(), await image.getWidth(), await image.getHeight(),
textureFormat: TextureFormat.RGBA32F); textureFormat: TextureFormat.RGBA32F);
await texture.setLinearImage( await texture.setLinearImage(
image, PixelDataFormat.RGBA, PixelDataType.FLOAT); image, PixelDataFormat.RGBA, PixelDataType.FLOAT);
final sampler = await viewer.createTextureSampler(); final sampler =
await await FilamentApp.instance!.createTextureSampler();
await materialInstance.setParameterTexture( await materialInstance.setParameterTexture(
"baseColorMap", texture, sampler); "baseColorMap", texture, sampler);
await testHelper.capture(viewer, "unlit_baseColorMap"); await testHelper.capture(viewer.view, "unlit_baseColorMap");
await image.destroy(); await image.destroy();
await texture.dispose(); await texture.dispose();
await sampler.dispose(); await sampler.dispose();
await viewer.destroyMaterialInstance(materialInstance); await materialInstance.destroy();
}); });
}); });
@@ -99,45 +103,47 @@ void main() async {
await testHelper.withViewer((viewer) async { await testHelper.withViewer((viewer) async {
var cube = await viewer var cube = await viewer
.createGeometry(GeometryHelper.cube(), materialInstances: []); .createGeometry(GeometryHelper.cube(), materialInstances: []);
var materialInstance = await viewer.createUnlitMaterialInstance(); var materialInstance =
await FilamentApp.instance!.createUnlitMaterialInstance();
await materialInstance.setParameterFloat4( await materialInstance.setParameterFloat4(
"baseColorFactor", 1.0, 1.0, 1.0, 1.0); "baseColorFactor", 1.0, 1.0, 1.0, 1.0);
await materialInstance.setParameterFloat2("uvScale", 1.0, 1.0); // await materialInstance.setParameterFloat2("uvScale", 1.0, 1.0);
await materialInstance.setParameterInt("baseColorIndex", 0); await materialInstance.setParameterInt("baseColorIndex", 0);
var data = var data =
File("${testHelper.testDir}/assets/cube_texture2_512x512.png") File("${testHelper.testDir}/assets/cube_texture2_512x512.png")
.readAsBytesSync(); .readAsBytesSync();
final image = await viewer.decodeImage(data); final image = await FilamentApp.instance!.decodeImage(data);
final texture = await viewer.createTexture( final texture = await FilamentApp.instance!.createTexture(
await image.getWidth(), await image.getHeight(), await image.getWidth(), await image.getHeight(),
textureFormat: TextureFormat.RGBA32F); textureFormat: TextureFormat.RGBA32F);
await texture.setLinearImage( await texture.setLinearImage(
image, PixelDataFormat.RGBA, PixelDataType.FLOAT); image, PixelDataFormat.RGBA, PixelDataType.FLOAT);
final sampler = await viewer.createTextureSampler(); final sampler = await FilamentApp.instance!.createTextureSampler();
await materialInstance.setParameterTexture( await materialInstance.setParameterTexture(
"baseColorMap", texture, sampler); "baseColorMap", texture, sampler);
await cube.setMaterialInstanceAt(materialInstance); await cube.setMaterialInstanceAt(materialInstance);
await testHelper.capture( await testHelper.capture(
viewer, "unlit_baseColorMap_material_created_after"); viewer.view, "unlit_baseColorMap_material_created_after");
await image.destroy(); await image.destroy();
await texture.dispose(); await texture.dispose();
await sampler.dispose(); await sampler.dispose();
await viewer.destroyMaterialInstance(materialInstance); await materialInstance.destroy();
}); });
}); });
test('unlit + baseColorMap (fetch material after creation)', () async { test('unlit + baseColorMap (fetch material after creation)', () async {
await testHelper.withViewer((viewer) async { await testHelper.withViewer((viewer) async {
var materialInstance = await viewer.createUnlitMaterialInstance(); var materialInstance =
await FilamentApp.instance!.createUnlitMaterialInstance();
var cube = await viewer.createGeometry(GeometryHelper.cube(), var cube = await viewer.createGeometry(GeometryHelper.cube(),
materialInstances: [materialInstance]); materialInstances: [materialInstance]);
materialInstance = await viewer.getMaterialInstanceAt(cube.entity, 0); materialInstance = await cube.getMaterialInstanceAt(index: 0);
await materialInstance.setParameterFloat4( await materialInstance.setParameterFloat4(
"baseColorFactor", 1.0, 1.0, 1.0, 1.0); "baseColorFactor", 1.0, 1.0, 1.0, 1.0);
@@ -146,26 +152,26 @@ void main() async {
var data = var data =
File("${testHelper.testDir}/assets/cube_texture2_512x512.png") File("${testHelper.testDir}/assets/cube_texture2_512x512.png")
.readAsBytesSync(); .readAsBytesSync();
final image = await viewer.decodeImage(data); final image = await FilamentApp.instance!.decodeImage(data);
final texture = await viewer.createTexture( final texture = await FilamentApp.instance!.createTexture(
await image.getWidth(), await image.getHeight(), await image.getWidth(), await image.getHeight(),
textureFormat: TextureFormat.RGBA32F); textureFormat: TextureFormat.RGBA32F);
await texture.setLinearImage( await texture.setLinearImage(
image, PixelDataFormat.RGBA, PixelDataType.FLOAT); image, PixelDataFormat.RGBA, PixelDataType.FLOAT);
final sampler = await viewer.createTextureSampler(); final sampler = await FilamentApp.instance!.createTextureSampler();
await materialInstance.setParameterTexture( await materialInstance.setParameterTexture(
"baseColorMap", texture, sampler); "baseColorMap", texture, sampler);
await cube.setMaterialInstanceAt(materialInstance); await cube.setMaterialInstanceAt(materialInstance);
await testHelper.capture( await testHelper.capture(
viewer, "unlit_baseColorMap_fetch_material"); viewer.view, "unlit_baseColorMap_fetch_material");
await image.destroy(); await image.destroy();
await texture.dispose(); await texture.dispose();
await sampler.dispose(); await sampler.dispose();
await viewer.destroyMaterialInstance(materialInstance); await materialInstance.destroy();
}); });
}); });
@@ -174,7 +180,8 @@ void main() async {
await viewer.setPostProcessing(true); await viewer.setPostProcessing(true);
await viewer.setToneMapping(ToneMapper.LINEAR); await viewer.setToneMapping(ToneMapper.LINEAR);
var materialInstance = await viewer.createUnlitMaterialInstance(); var materialInstance =
await FilamentApp.instance!.createUnlitMaterialInstance();
var cube = await viewer.createGeometry( var cube = await viewer.createGeometry(
GeometryHelper.cube(normals: false, uvs: false), GeometryHelper.cube(normals: false, uvs: false),
materialInstances: [materialInstance]); materialInstances: [materialInstance]);
@@ -182,8 +189,9 @@ void main() async {
await materialInstance.setParameterFloat4( await materialInstance.setParameterFloat4(
"baseColorFactor", 0.0, 1.0, 0.0, 0.1); "baseColorFactor", 0.0, 1.0, 0.0, 0.1);
await materialInstance.setParameterInt("baseColorIndex", -1); await materialInstance.setParameterInt("baseColorIndex", -1);
await testHelper.capture(viewer, "unlit_material_base_color_alpha"); await testHelper.capture(
await viewer.destroyMaterialInstance(materialInstance); viewer.view, "unlit_material_base_color_alpha");
await materialInstance.destroy();
}, bg: kRed); }, bg: kRed);
}); });
@@ -202,11 +210,11 @@ void main() async {
await materialInstance.setParameterFloat4( await materialInstance.setParameterFloat4(
"baseColorFactor", 0.0, 1.0, 0.0, 1.0); "baseColorFactor", 0.0, 1.0, 0.0, 1.0);
await testHelper.capture(viewer, "unlit_fixed_size_default_scale"); await testHelper.capture(viewer.view, "unlit_fixed_size_default_scale");
await materialInstance.setParameterFloat("scale", 10.0); await materialInstance.setParameterFloat("scale", 10.0);
await testHelper.capture(viewer, "unlit_fixed_size_scale_10"); await testHelper.capture(viewer.view, "unlit_fixed_size_scale_10");
await viewer.dispose(); await viewer.dispose();
}); });
@@ -215,7 +223,8 @@ void main() async {
group("ubershader material tests", () { group("ubershader material tests", () {
test('ubershader material with color only', () async { test('ubershader material with color only', () async {
await testHelper.withViewer((viewer) async { await testHelper.withViewer((viewer) async {
var materialInstance = await viewer.createUbershaderMaterialInstance(); var materialInstance =
await FilamentApp.instance!.createUbershaderMaterialInstance();
await viewer await viewer
.loadIbl("file://${testHelper.testDir}/assets/default_env_ibl.ktx"); .loadIbl("file://${testHelper.testDir}/assets/default_env_ibl.ktx");
var cube = await viewer.createGeometry( var cube = await viewer.createGeometry(
@@ -225,36 +234,37 @@ void main() async {
await materialInstance.setParameterFloat4( await materialInstance.setParameterFloat4(
"baseColorFactor", 0.0, 1.0, 0.0, 1.0); "baseColorFactor", 0.0, 1.0, 0.0, 1.0);
await materialInstance.setParameterInt("baseColorIndex", -1); await materialInstance.setParameterInt("baseColorIndex", -1);
await testHelper.capture(viewer, "ubershader_material_base_color"); await testHelper.capture(viewer.view, "ubershader_material_base_color");
await viewer.destroyMaterialInstance(materialInstance); await materialInstance.destroy();
}, bg: kRed, postProcessing: true); }, bg: kRed, postProcessing: true);
}); });
test('ubershader + baseColorMap texture', () async { test('ubershader + baseColorMap texture', () async {
await testHelper.withViewer((viewer) async { await testHelper.withViewer((viewer) async {
var materialInstance = await viewer.createUbershaderMaterialInstance(unlit: true); var materialInstance = await FilamentApp.instance!
final cube = await viewer.createGeometry( .createUbershaderMaterialInstance(unlit: true);
GeometryHelper.cube(), final cube = await viewer.createGeometry(GeometryHelper.cube(),
materialInstances: [materialInstance]); materialInstances: [materialInstance]);
var data = File("${testHelper.testDir}/assets/cube_texture2_512x512_flipped.png") var data = File(
"${testHelper.testDir}/assets/cube_texture2_512x512_flipped.png")
.readAsBytesSync(); .readAsBytesSync();
final image = await viewer.decodeImage(data); final image = await FilamentApp.instance!.decodeImage(data);
final texture = await viewer.createTexture( final texture = await FilamentApp.instance!.createTexture(
await image.getWidth(), await image.getHeight(), await image.getWidth(), await image.getHeight(),
textureFormat: TextureFormat.RGBA32F); textureFormat: TextureFormat.RGBA32F);
await texture.setLinearImage( await texture.setLinearImage(
image, PixelDataFormat.RGBA, PixelDataType.FLOAT); image, PixelDataFormat.RGBA, PixelDataType.FLOAT);
final sampler = await viewer.createTextureSampler(); final sampler = await FilamentApp.instance!.createTextureSampler();
await materialInstance.setParameterFloat4( await materialInstance.setParameterFloat4(
"baseColorFactor", 1.0, 1.0, 1.0, 0.0); "baseColorFactor", 1.0, 1.0, 1.0, 0.0);
await materialInstance.setParameterInt("baseColorIndex", 0); await materialInstance.setParameterInt("baseColorIndex", 0);
await materialInstance.setParameterTexture( await materialInstance.setParameterTexture(
"baseColorMap", texture, sampler); "baseColorMap", texture, sampler);
await testHelper.capture( await testHelper.capture(viewer.view,
viewer, "geometry_cube_with_custom_material_ubershader_texture"); "geometry_cube_with_custom_material_ubershader_texture");
await viewer.destroyAsset(cube); await viewer.destroyAsset(cube);
await viewer.destroyMaterialInstance(materialInstance); await materialInstance.destroy();
await texture.dispose(); await texture.dispose();
}); });
}); });
@@ -268,7 +278,8 @@ void main() async {
await viewer.setPostProcessing(true); await viewer.setPostProcessing(true);
await viewer.setToneMapping(ToneMapper.LINEAR); await viewer.setToneMapping(ToneMapper.LINEAR);
var materialInstance = await viewer.createUnlitMaterialInstance(); var materialInstance =
await FilamentApp.instance!.createUnlitMaterialInstance();
var cube = await viewer.createGeometry(GeometryHelper.cube(), var cube = await viewer.createGeometry(GeometryHelper.cube(),
materialInstances: [materialInstance]); materialInstances: [materialInstance]);
@@ -276,7 +287,7 @@ void main() async {
File("${testHelper.testDir}/assets/cube_texture_512x512.png") File("${testHelper.testDir}/assets/cube_texture_512x512.png")
.readAsBytesSync(); .readAsBytesSync();
throw UnimplementedError(); throw UnimplementedError();
// var texture = await viewer.createTexture(textureData); // var texture = await FilamentApp.instance!.createTexture(textureData);
// await viewer.applyTexture(texture, cube.entity); // await viewer.applyTexture(texture, cube.entity);
// await testHelper.capture( // await testHelper.capture(
// viewer, "geometry_cube_with_custom_material_unlit_texture_only"); // viewer, "geometry_cube_with_custom_material_unlit_texture_only");
@@ -306,7 +317,7 @@ void main() async {
// await viewer.destroyAsset(cube); // await viewer.destroyAsset(cube);
// await viewer.destroyTexture(texture); // await viewer.destroyTexture(texture);
// await viewer.destroyMaterialInstance(materialInstance); // await materialInstance.destroy();
// await viewer.dispose(); // await viewer.dispose();
}); });
}); });
@@ -322,12 +333,13 @@ void main() async {
// with default depth func, blue cube renders behind the green cube // with default depth func, blue cube renders behind the green cube
await testHelper.capture( await testHelper.capture(
viewer, "material_instance_depth_func_default"); viewer.view, "material_instance_depth_func_default");
await greenMaterialInstance.setDepthFunc(SamplerCompareFunction.A); await greenMaterialInstance.setDepthFunc(SamplerCompareFunction.A);
// with green material depth func set to always pass, green cube will render in front of blue cube // with green material depth func set to always pass, green cube will render in front of blue cube
await testHelper.capture(viewer, "material_instance_depth_func_always"); await testHelper.capture(
viewer.view, "material_instance_depth_func_always");
}); });
}); });
@@ -342,17 +354,17 @@ void main() async {
// With depth write enabled on both materials, green cube renders behind the blue cube // With depth write enabled on both materials, green cube renders behind the blue cube
await testHelper.capture( await testHelper.capture(
viewer, "material_instance_depth_write_enabled"); viewer.view, "material_instance_depth_write_enabled");
// Disable depth write on green cube, blue cube will always appear in front (green cube renders behind everything, including the image material, so not it's not visible at all) // Disable depth write on green cube, blue cube will always appear in front (green cube renders behind everything, including the image material, so not it's not visible at all)
await greenMaterialInstance.setDepthWriteEnabled(false); await greenMaterialInstance.setDepthWriteEnabled(false);
await testHelper.capture( await testHelper.capture(
viewer, "material_instance_depth_write_disabled"); viewer.view, "material_instance_depth_write_disabled");
// Set priority for greenCube to render last, making it appear in front // Set priority for greenCube to render last, making it appear in front
await viewer.setPriority(greenCube.entity, 7); await viewer.setPriority(greenCube.entity, 7);
await testHelper.capture( await testHelper.capture(viewer.view,
viewer, "material_instance_depth_write_disabled_with_priority"); "material_instance_depth_write_disabled_with_priority");
}); });
}); });
@@ -370,7 +382,7 @@ void main() async {
await blueMaterialInstance.setDepthFunc(SamplerCompareFunction.A); await blueMaterialInstance.setDepthFunc(SamplerCompareFunction.A);
await testHelper.capture( await testHelper.capture(
viewer, "material_instance_depth_pass_stencil_disabled"); viewer.view, "material_instance_depth_pass_stencil_disabled");
assert(await greenMaterialInstance.isStencilWriteEnabled() == false); assert(await greenMaterialInstance.isStencilWriteEnabled() == false);
assert(await blueMaterialInstance.isStencilWriteEnabled() == false); assert(await blueMaterialInstance.isStencilWriteEnabled() == false);
@@ -383,7 +395,7 @@ void main() async {
// just a sanity check, no difference from the last // just a sanity check, no difference from the last
await testHelper.capture( await testHelper.capture(
viewer, "material_instance_depth_pass_stencil_enabled"); viewer.view, "material_instance_depth_pass_stencil_enabled");
}, postProcessing: true, bg: null); }, postProcessing: true, bg: null);
}); });
@@ -409,7 +421,7 @@ void main() async {
// green cube isn't rendered // green cube isn't rendered
await testHelper.capture( await testHelper.capture(
viewer, "material_instance_stencil_always_fail"); viewer.view, "material_instance_stencil_always_fail");
}, postProcessing: true, bg: null); }, postProcessing: true, bg: null);
}); });
@@ -438,7 +450,7 @@ void main() async {
.setStencilCompareFunction(SamplerCompareFunction.E); .setStencilCompareFunction(SamplerCompareFunction.E);
// green cube is only rendered where it intersects with the blue cube // green cube is only rendered where it intersects with the blue cube
await testHelper.capture(viewer, "fail_stencil_ne"); await testHelper.capture(viewer.view, "fail_stencil_ne");
}, postProcessing: true); }, postProcessing: true);
}); });
}); });
@@ -526,7 +538,7 @@ Float32List unprojectTexture({
// await viewer.setCameraModelMatrix4(matrix); // await viewer.setCameraModelMatrix4(matrix);
// // Take a snapshot at this position // // Take a snapshot at this position
// await testHelper.capture(viewer, "projection_${i}deg"); // await testHelper.capture(viewer.view, "projection_${i}deg");
// } // }
// group("MaterialInstance", () { // group("MaterialInstance", () {
@@ -549,7 +561,7 @@ Float32List unprojectTexture({
// expect(materialInstance, isNotNull); // expect(materialInstance, isNotNull);
// // with depth write enabled on both materials, cube2 renders behind the white cube // // with depth write enabled on both materials, cube2 renders behind the white cube
// await testHelper.capture(viewer, "material_instance_depth_write_enabled"); // await testHelper.capture(viewer.view, "material_instance_depth_write_enabled");
// // if we disable depth write on cube1, then cube2 will always appear in front // // if we disable depth write on cube1, then cube2 will always appear in front
// // (relying on insertion order) // // (relying on insertion order)
@@ -571,7 +583,7 @@ Float32List unprojectTexture({
// await viewer.addDirectLight( // await viewer.addDirectLight(
// DirectLight.sun(direction: Vector3(0, 0, -1)..normalize())); // DirectLight.sun(direction: Vector3(0, 0, -1)..normalize()));
// final unlitMaterialInstance = await viewer.createUnlitMaterialInstance(); // final unlitMaterialInstance = await FilamentApp.instance!.createUnlitMaterialInstance();
// final cube = await viewer.createGeometry(GeometryHelper.cube(), // final cube = await viewer.createGeometry(GeometryHelper.cube(),
// materialInstance: unlitMaterialInstance); // materialInstance: unlitMaterialInstance);
// await viewer.setMaterialPropertyFloat4( // await viewer.setMaterialPropertyFloat4(
@@ -582,9 +594,9 @@ Float32List unprojectTexture({
// var textureData = // var textureData =
// File("${testHelper.testDir}/assets/cube_texture_512x512.png") // File("${testHelper.testDir}/assets/cube_texture_512x512.png")
// .readAsBytesSync(); // .readAsBytesSync();
// var texture = await viewer.createTexture(textureData); // var texture = await FilamentApp.instance!.createTexture(textureData);
// await viewer.applyTexture(texture, cube); // await viewer.applyTexture(texture, cube);
// await testHelper.capture(viewer, "set_uv_scaling"); // await testHelper.capture(viewer.view, "set_uv_scaling");
// await viewer.dispose(); // await viewer.dispose();
// }); // });
// }); // });
@@ -597,7 +609,7 @@ Float32List unprojectTexture({
// File("${testHelper.testDir}/assets/cube_texture_512x512.png") // File("${testHelper.testDir}/assets/cube_texture_512x512.png")
// .readAsBytesSync(); // .readAsBytesSync();
// var texture = await viewer.createTexture(textureData); // var texture = await FilamentApp.instance!.createTexture(textureData);
// await viewer.setBackgroundColor(0.0, 0.0, 0.0, 1.0); // await viewer.setBackgroundColor(0.0, 0.0, 0.0, 1.0);
// await viewer.addDirectLight( // await viewer.addDirectLight(
// DirectLight.sun(direction: Vector3(0, -10, -1)..normalize())); // DirectLight.sun(direction: Vector3(0, -10, -1)..normalize()));
@@ -612,7 +624,7 @@ Float32List unprojectTexture({
// await viewer // await viewer
// .setCameraRotation(Quaternion.axisAngle(Vector3(1, 0, 0), -pi / 8)); // .setCameraRotation(Quaternion.axisAngle(Vector3(1, 0, 0), -pi / 8));
// var materialInstance = // var materialInstance =
// await viewer.createUbershaderMaterialInstance(unlit: true); // await FilamentApp.instance!.createUbershaderMaterialInstance(unlit: true);
// var cube = await viewer.createGeometry(GeometryHelper.cube(), // var cube = await viewer.createGeometry(GeometryHelper.cube(),
// materialInstances: [materialInstance]); // materialInstances: [materialInstance]);
@@ -622,7 +634,7 @@ Float32List unprojectTexture({
// await viewer.applyTexture(texture, cube, // await viewer.applyTexture(texture, cube,
// materialIndex: 0, parameterName: "baseColorMap"); // materialIndex: 0, parameterName: "baseColorMap");
// await testHelper.capture(viewer, "texture_applied_to_geometry"); // await testHelper.capture(viewer.view, "texture_applied_to_geometry");
// await viewer.destroyAsset(cube); // await viewer.destroyAsset(cube);
// await viewer.destroyTexture(texture); // await viewer.destroyTexture(texture);
@@ -653,7 +665,7 @@ Float32List unprojectTexture({
// cube, "baseColorFactor", 0, 1.0, 1.0, 1.0, 1.0); // cube, "baseColorFactor", 0, 1.0, 1.0, 1.0, 1.0);
// var textureData = // var textureData =
// File("${testHelper.testDir}/assets/cube_texture_512x512.png").readAsBytesSync(); // File("${testHelper.testDir}/assets/cube_texture_512x512.png").readAsBytesSync();
// var texture = await viewer.createTexture(textureData); // var texture = await FilamentApp.instance!.createTexture(textureData);
// await viewer.applyTexture(texture, cube, // await viewer.applyTexture(texture, cube,
// materialIndex: 0, parameterName: "baseColorMap"); // materialIndex: 0, parameterName: "baseColorMap");
@@ -668,7 +680,7 @@ Float32List unprojectTexture({
// Quaternion.axisAngle( // Quaternion.axisAngle(
// Vector3(1, 0, 0), -pi / 6 - (i / numFrames * pi / 6))); // Vector3(1, 0, 0), -pi / 6 - (i / numFrames * pi / 6)));
// var rendered = await testHelper.capture(viewer, "unproject_render$i"); // var rendered = await testHelper.capture(viewer.view, "unproject_render$i");
// var renderPng = // var renderPng =
// await pixelsToPng(rendered, dimensions.width, dimensions.height); // await pixelsToPng(rendered, dimensions.width, dimensions.height);
@@ -732,17 +744,17 @@ Float32List unprojectTexture({
// await viewer.setPostProcessing(true); // await viewer.setPostProcessing(true);
// await viewer.setToneMapping(ToneMapper.LINEAR); // await viewer.setToneMapping(ToneMapper.LINEAR);
// final unlit = await viewer.createUnlitMaterialInstance(); // final unlit = await FilamentApp.instance!.createUnlitMaterialInstance();
// await viewer.destroyAsset(cube); // await viewer.destroyAsset(cube);
// cube = await viewer.createGeometry(GeometryHelper.cube(), // cube = await viewer.createGeometry(GeometryHelper.cube(),
// materialInstance: unlit); // materialInstance: unlit);
// var reconstructedTexture = await viewer.createTexture(pixelBufferPng); // var reconstructedTexture = await FilamentApp.instance!.createTexture(pixelBufferPng);
// await viewer.applyTexture(reconstructedTexture, cube); // await viewer.applyTexture(reconstructedTexture, cube);
// await viewer.setCameraRotation( // await viewer.setCameraRotation(
// Quaternion.axisAngle(Vector3(0, 1, 0), -pi / 8) * // Quaternion.axisAngle(Vector3(0, 1, 0), -pi / 8) *
// Quaternion.axisAngle(Vector3(1, 0, 0), -pi / 6)); // Quaternion.axisAngle(Vector3(1, 0, 0), -pi / 6));
// await testHelper.capture(viewer, "unproject_reconstruct"); // await testHelper.capture(viewer.view, "unproject_reconstruct");
// // now re-render // // now re-render
// for (int i = 0; i < numFrames; i++) { // for (int i = 0; i < numFrames; i++) {
@@ -753,7 +765,7 @@ Float32List unprojectTexture({
// Quaternion.axisAngle( // Quaternion.axisAngle(
// Vector3(1, 0, 0), -pi / 6 - (i / numFrames * pi / 6))); // Vector3(1, 0, 0), -pi / 6 - (i / numFrames * pi / 6)));
// var rendered = await testHelper.capture(viewer, "unproject_rerender$i"); // var rendered = await testHelper.capture(viewer.view, "unproject_rerender$i");
// var renderPng = // var renderPng =
// await pixelsToPng(rendered, dimensions.width, dimensions.height); // await pixelsToPng(rendered, dimensions.width, dimensions.height);

15
thermion_dart/test/picking_tests.dart
View File

@@ -5,23 +5,24 @@ import 'helpers.dart';
void main() async { void main() async {
final testHelper = TestHelper("picking"); final testHelper = TestHelper("picking");
group("picking", () { await testHelper.setup();
test('pick cube', () async { test('pick cube', () async {
await testHelper.withViewer((viewer) async { await testHelper.withViewer((viewer) async {
final cube = await viewer final cube = await viewer
.createGeometry(GeometryHelper.cube(normals: false, uvs: false)); .createGeometry(GeometryHelper.cube(normals: false, uvs: false));
await viewer.setCameraPosition(0, 0, 10); final view = await viewer.view;
final view = await viewer.getViewAt(0);
final viewport = await view.getViewport(); final viewport = await view.getViewport();
final completer = Completer<PickResult>(); final completer = Completer<PickResult>();
await viewer.pick(viewport.width ~/ 2, viewport.height ~/ 2, (result) { await view.pick(viewport.width ~/ 2, viewport.height ~/ 2, (result) {
completer.complete(result); completer.complete(result);
}); });
for (int i = 0; i < 10; i++) { for (int i = 0; i < 10; i++) {
await testHelper.capture(viewer, "pick_cube0"); await testHelper.capture(viewer.view, "pick_cube0");
if (completer.isCompleted) { if (completer.isCompleted) {
break; break;
} }
@@ -30,7 +31,7 @@ void main() async {
expect(completer.isCompleted, true); expect(completer.isCompleted, true);
var result = await completer.future; var result = await completer.future;
expect(result.entity, cube.entity); expect(result.entity, cube.entity);
}); }, cameraPosition: Vector3(0, 0, 10));
}); });
});
} }

1
thermion_dart/test/render_thread_tests.dart
View File

@@ -29,7 +29,6 @@ void main() async {
await FilamentApp.instance!.requestFrame(); await FilamentApp.instance!.requestFrame();
await testHelper.capture(viewer.view, "render_thread_2"); await testHelper.capture(viewer.view, "render_thread_2");
await viewer.dispose();
}); });
}); });
}); });