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(test) update helper to add createStencilBuffer flag

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This commit is contained in:
Nick Fisher
2025-06-09 18:25:39 +08:00
parent 9054879722
commit 4a9b91c411
1 changed files with 39 additions and 24 deletions
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63
thermion_dart/test/helpers.dart
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@@ -121,11 +121,8 @@ class TestHelper {
TextureUsage.TEXTURE_USAGE_BLIT_SRC
},
textureFormat: textureFormat);
await view.setRenderTarget(await FilamentApp.instance!.createRenderTarget(
512,
512,
color: color,
) as FFIRenderTarget);
await view.setRenderTarget(await FilamentApp.instance!
.createRenderTarget(512, 512, color: color) as FFIRenderTarget);
await FilamentApp.instance!.register(swapChain, view);
@@ -152,7 +149,7 @@ class TestHelper {
final cubeGeometry = GeometryHelper.cube(flipUvs: true);
var asset = await viewer
.createGeometry(cubeGeometry, materialInstances: [materialInstance]);
await fn(asset);
await viewer.destroyAsset(asset);
}
@@ -164,13 +161,15 @@ class TestHelper {
{Future Function(View view)? beforeRender,
SwapChain? swapChain,
PixelDataFormat pixelDataFormat = PixelDataFormat.RGBA,
PixelDataType pixelDataType = PixelDataType.FLOAT}) async {
PixelDataType pixelDataType = PixelDataType.FLOAT,
bool captureRenderTarget = false}) async {
swapChain ??= this.swapChain;
var pixelBuffers = await FilamentApp.instance!.capture(swapChain,
view: view,
beforeRender: beforeRender,
pixelDataFormat: pixelDataFormat,
pixelDataType: pixelDataType);
pixelDataType: pixelDataType,
captureRenderTarget: captureRenderTarget);
var retval = <View, Uint8List>{};
int i = 0;
for (final (view, pixelBuffer) in pixelBuffers) {
@@ -191,9 +190,10 @@ class TestHelper {
///
///
Future<ThermionTextureSwift> createTexture(int width, int height,
{bool depth = false}) async {
{bool depth = false, bool stencil = false}) async {
final object = ThermionTextureSwift();
object.initWithWidth_height_isDepth_(width, height, depth);
object.initWithWidth_height_isDepth_isStencil_(
width, height, depth, stencil);
return object;
}
@@ -207,7 +207,8 @@ class TestHelper {
print(record);
});
await FFIFilamentApp.create(config: FFIFilamentConfig(loadResource: _loadResource));
await FFIFilamentApp.create(
config: FFIFilamentConfig(loadResource: _loadResource));
}
Future createViewer(
@@ -216,11 +217,13 @@ class TestHelper {
({int width, int height}) viewportDimensions = (width: 512, height: 512),
bool postProcessing = false,
bool addSkybox = false,
bool createRenderTarget = false}) async {
bool createRenderTarget = false,
bool createStencilBuffer = false}) async {
cameraPosition ??= Vector3(0, 5, 5);
swapChain = await FilamentApp.instance!.createHeadlessSwapChain(
viewportDimensions.width, viewportDimensions.height) as FFISwapChain;
viewportDimensions.width, viewportDimensions.height,
hasStencilBuffer: createStencilBuffer) as FFISwapChain;
FFIRenderTarget? renderTarget;
if (createRenderTarget) {
@@ -240,15 +243,18 @@ class TestHelper {
importedTextureHandle: metalColorTexture.metalTextureAddress);
var width = await color.getWidth();
var height = await color.getHeight();
var depth = await FilamentApp.instance!
.createTexture(viewportDimensions.width, viewportDimensions.height,
flags: {
TextureUsage.TEXTURE_USAGE_BLIT_SRC,
TextureUsage.TEXTURE_USAGE_DEPTH_ATTACHMENT,
TextureUsage.TEXTURE_USAGE_SAMPLEABLE,
},
textureFormat: TextureFormat.DEPTH32F,
importedTextureHandle: metalDepthTexture.metalTextureAddress);
var depth = await FilamentApp.instance!.createTexture(
viewportDimensions.width, viewportDimensions.height,
flags: {
TextureUsage.TEXTURE_USAGE_DEPTH_ATTACHMENT,
TextureUsage.TEXTURE_USAGE_SAMPLEABLE,
if (createStencilBuffer)
TextureUsage.TEXTURE_USAGE_STENCIL_ATTACHMENT,
},
textureFormat: createStencilBuffer
? TextureFormat.DEPTH32F_STENCIL8
: TextureFormat.DEPTH32F,
importedTextureHandle: metalDepthTexture.metalTextureAddress);
renderTarget = await FilamentApp.instance!.createRenderTarget(
viewportDimensions.width, viewportDimensions.height,
@@ -265,6 +271,10 @@ class TestHelper {
await viewer.view
.setViewport(viewportDimensions.width, viewportDimensions.height);
if (createStencilBuffer) {
await viewer.view.setStencilBufferEnabled(true);
}
if (addSkybox) {
await viewer
.loadSkybox("file://${testDir}/assets/default_env_skybox.ktx");
@@ -278,7 +288,10 @@ class TestHelper {
final camera = await viewer.getActiveCamera();
await camera.setLensProjection(
near: kNear, far: kFar, aspect: viewportDimensions.width / viewportDimensions.height, focalLength: kFocalLength);
near: kNear,
far: kFar,
aspect: viewportDimensions.width / viewportDimensions.height,
focalLength: kFocalLength);
await camera.lookAt(cameraPosition);
@@ -299,6 +312,7 @@ class TestHelper {
bool postProcessing = false,
bool addSkybox = false,
bool createRenderTarget = false,
bool createStencilBuffer = false,
}) async {
final viewer = await createViewer(
bg: bg,
@@ -306,7 +320,8 @@ class TestHelper {
viewportDimensions: viewportDimensions,
postProcessing: postProcessing,
addSkybox: addSkybox,
createRenderTarget: createRenderTarget);
createRenderTarget: createRenderTarget,
createStencilBuffer: createStencilBuffer);
await fn.call(viewer);
await viewer.dispose();
}