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fix: use render thread methods for grid overlay creation and create ubershader instance

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This commit is contained in:
Nick Fisher
2024-12-17 14:04:59 +08:00
parent e0b4ebc349
commit ba3636a203
1 changed files with 15 additions and 8 deletions
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23
thermion_dart/lib/src/viewer/src/ffi/src/thermion_viewer_ffi.dart
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@@ -1760,13 +1760,18 @@ class ThermionViewerFFI extends ThermionViewer {
/// ///
/// ///
Future showGridOverlay({FFIMaterial? material}) async { Future showGridOverlay({FFIMaterial? material}) async {
late Pointer<TSceneAsset> ptr; if (_grid == null) {
if (material == null) { final ptr = await withPointerCallback<TSceneAsset>((cb) {
ptr = SceneManager_createGrid(_sceneManager!, nullptr); if (material == null) {
} else { SceneManager_createGridRenderThread(_sceneManager!, nullptr, cb);
ptr = SceneManager_createGrid(_sceneManager!, material.pointer); } else {
SceneManager_createGridRenderThread(
_sceneManager!, material.pointer, cb);
}
});
_grid =
FFIAsset(ptr, _sceneManager!, _engine!, _unlitMaterialProvider!);
} }
_grid ??= FFIAsset(ptr, _sceneManager!, _engine!, _unlitMaterialProvider!);
await _grid!.addToScene(); await _grid!.addToScene();
} }
@@ -1913,8 +1918,10 @@ class ThermionViewerFFI extends ThermionViewer {
key.hasIOR = hasIOR; key.hasIOR = hasIOR;
key.hasVolume = hasVolume; key.hasVolume = hasVolume;
final materialInstance = MaterialProvider_createMaterialInstance( final materialInstance = await withPointerCallback<TMaterialInstance>((cb) {
_ubershaderMaterialProvider!, key.address); MaterialProvider_createMaterialInstanceRenderThread(
_ubershaderMaterialProvider!, key.address, cb);
});
if (materialInstance == nullptr) { if (materialInstance == nullptr) {
throw Exception("Failed to create material instance"); throw Exception("Failed to create material instance");
} }