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add cubemap methods to BackgroundImage

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This commit is contained in:
Nick Fisher
2025-06-17 11:26:27 +08:00
parent 388b8556e5
commit b9354531b2
1 changed files with 13 additions and 3 deletions
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16
thermion_dart/lib/src/filament/src/implementation/background_image.dart
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@@ -72,6 +72,16 @@ class BackgroundImage extends ThermionAsset {
await mi.setParameterInt("showImage", 0);
}
///
///
///
Future setCubemapFace(int index) async {
if (index < 0 || index > 5) {
throw Exception("Incorrect cubemap face index");
}
await mi.setParameterInt("cubeMapFace", index);
}
///
///
///
@@ -79,15 +89,15 @@ class BackgroundImage extends ThermionAsset {
final texture = await bundle.createTexture();
if (bundle.isCubemap()) {
sampler ??=
await FilamentApp.instance!.createTextureSampler() as FFITextureSampler;
sampler ??= await FilamentApp.instance!.createTextureSampler()
as FFITextureSampler;
this.texture = texture;
await mi.setParameterTexture(
"cubeMap", texture as FFITexture, sampler as FFITextureSampler);
await setBackgroundColor(1, 1, 1, 0);
await mi.setParameterInt("showImage", 1);
await mi.setParameterInt("isCubeMap", 1);
await setCubemapFace(0);
width = await texture.getWidth();
height = await texture.getHeight();
} else {