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internal: remove vertexScale from unlit material and multiply by alpha

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This commit is contained in:
Nick Fisher
2025-01-02 13:16:42 +08:00
parent 242041c9f6
commit cc1b55b6c9
5 changed files with 31 additions and 197 deletions
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40
thermion_dart/test/material_tests.dart
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@@ -49,17 +49,35 @@ void main() async {
await viewer.setToneMapping(ToneMapper.LINEAR);
var materialInstance = await viewer.createUnlitMaterialInstance();
var cube = await viewer.createGeometry(GeometryHelper.cube(),
var cube = await viewer.createGeometry(
GeometryHelper.cube(normals: false, uvs: false),
materialInstances: [materialInstance]);
await materialInstance.setParameterFloat4(
"baseColorFactor", 0.0, 1.0, 0.0, 1.0);
await materialInstance.setParameterInt("baseColorIndex", -1);
// await viewer.render();
// await viewer.render();
// await viewer.render();
await testHelper.capture(viewer, "unlit_material_base_color");
});
await viewer.destroyMaterialInstance(materialInstance);
}, bg: kRed);
});
test('unlit material with color + alpha', () async {
await testHelper.withViewer((viewer) async {
await viewer.setPostProcessing(true);
await viewer.setToneMapping(ToneMapper.LINEAR);
var materialInstance = await viewer.createUnlitMaterialInstance();
var cube = await viewer.createGeometry(
GeometryHelper.cube(normals: false, uvs: false),
materialInstances: [materialInstance]);
await materialInstance.setParameterFloat4(
"baseColorFactor", 0.0, 1.0, 0.0, 0.1);
await materialInstance.setParameterInt("baseColorIndex", -1);
await testHelper.capture(viewer, "unlit_material_base_color_alpha");
await viewer.destroyMaterialInstance(materialInstance);
}, bg: kRed);
});
test('unlit fixed size material', () async {
@@ -105,7 +123,7 @@ void main() async {
await viewer.applyTexture(texture as ThermionFFITexture, cube.entity);
await testHelper.capture(
viewer, "geometry_cube_with_custom_material_ubershader_texture");
await viewer.removeEntity(cube);
await viewer.removeAsset(cube);
await viewer.destroyMaterialInstance(materialInstance);
await viewer.destroyTexture(texture);
await viewer.dispose();
@@ -131,7 +149,7 @@ void main() async {
await viewer.applyTexture(texture, cube.entity);
await testHelper.capture(
viewer, "geometry_cube_with_custom_material_unlit_texture_only");
await viewer.removeEntity(cube);
await viewer.removeAsset(cube);
cube = await viewer.createGeometry(GeometryHelper.cube(),
materialInstances: [materialInstance]);
@@ -141,7 +159,7 @@ void main() async {
"baseColorFactor", 0.0, 1.0, 0.0, 1.0);
await testHelper.capture(
viewer, "geometry_cube_with_custom_material_unlit_color_only");
await viewer.removeEntity(cube);
await viewer.removeAsset(cube);
cube = await viewer.createGeometry(GeometryHelper.cube(),
materialInstances: [materialInstance]);
@@ -154,7 +172,7 @@ void main() async {
await testHelper.capture(
viewer, "geometry_cube_with_custom_material_unlit_color_and_texture");
await viewer.removeEntity(cube);
await viewer.removeAsset(cube);
await viewer.destroyTexture(texture);
await viewer.destroyMaterialInstance(materialInstance);
@@ -400,7 +418,7 @@ void main() async {
// await testHelper.capture(viewer, "texture_applied_to_geometry");
// await viewer.removeEntity(cube);
// await viewer.removeAsset(cube);
// await viewer.destroyTexture(texture);
// await viewer.dispose();
// });
@@ -509,7 +527,7 @@ void main() async {
// await viewer.setToneMapping(ToneMapper.LINEAR);
// final unlit = await viewer.createUnlitMaterialInstance();
// await viewer.removeEntity(cube);
// await viewer.removeAsset(cube);
// cube = await viewer.createGeometry(GeometryHelper.cube(),
// materialInstance: unlit);
// var reconstructedTexture = await viewer.createTexture(pixelBufferPng);