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feat: allow passing renderTargetColorTextureFormat via ThermionFlutterOptions

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This commit is contained in:
Nick Fisher
2025-07-17 12:10:55 +08:00
parent 437e91e7bd
commit d92ad4ef12
2 changed files with 17 additions and 11 deletions
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4
thermion_flutter/thermion_flutter_method_channel/lib/src/thermion_flutter_method_channel_platform.dart
View File

@@ -212,7 +212,7 @@ class ThermionFlutterMethodChannelPlatform extends ThermionFlutterPlatform {
TextureUsage.TEXTURE_USAGE_COLOR_ATTACHMENT, TextureUsage.TEXTURE_USAGE_COLOR_ATTACHMENT,
TextureUsage.TEXTURE_USAGE_SAMPLEABLE, TextureUsage.TEXTURE_USAGE_SAMPLEABLE,
}, },
textureFormat: TextureFormat.RGBA32F, textureFormat: options.renderTargetColorTextureFormat,
textureSamplerType: TextureSamplerType.SAMPLER_2D, textureSamplerType: TextureSamplerType.SAMPLER_2D,
); );
final depth = await FilamentApp.instance!.createTexture( final depth = await FilamentApp.instance!.createTexture(
@@ -225,7 +225,7 @@ class ThermionFlutterMethodChannelPlatform extends ThermionFlutterPlatform {
TextureUsage.TEXTURE_USAGE_STENCIL_ATTACHMENT TextureUsage.TEXTURE_USAGE_STENCIL_ATTACHMENT
}, },
textureFormat: textureFormat:
TextureFormat.DEPTH24_STENCIL8, // TextureFormat.DEPTH32F, options.renderTargetDepthTextureFormat,
textureSamplerType: TextureSamplerType.SAMPLER_2D, textureSamplerType: TextureSamplerType.SAMPLER_2D,
); );

24
thermion_flutter/thermion_flutter_platform_interface/lib/thermion_flutter_platform_interface.dart
View File

@@ -7,13 +7,25 @@ import 'thermion_flutter_texture.dart';
class ThermionFlutterOptions { class ThermionFlutterOptions {
final String? uberarchivePath; final String? uberarchivePath;
final Backend? backend; final Backend? backend;
/// The format to use for the default render target color attachment.
/// Currently only applicable on iOS/macOS.
///
final TextureFormat renderTargetColorTextureFormat;
/// The format to use for the default render target depth attachment.
/// Currently only applicable on iOS/macOS.
///
final TextureFormat renderTargetDepthTextureFormat;
const ThermionFlutterOptions( const ThermionFlutterOptions(
{this.uberarchivePath = null, this.backend = null}); {this.uberarchivePath = null,
this.backend = null,
this.renderTargetColorTextureFormat = TextureFormat.RGBA32F,
this.renderTargetDepthTextureFormat = TextureFormat.DEPTH24_STENCIL8});
} }
class ThermionFlutterWebOptions extends ThermionFlutterOptions { class ThermionFlutterWebOptions extends ThermionFlutterOptions {
final bool createCanvas; final bool createCanvas;
final bool importCanvasAsWidget; final bool importCanvasAsWidget;
@@ -22,8 +34,6 @@ class ThermionFlutterWebOptions extends ThermionFlutterOptions {
this.createCanvas = true, this.createCanvas = true,
String? uberarchivePath}) String? uberarchivePath})
: super(uberarchivePath: uberarchivePath); : super(uberarchivePath: uberarchivePath);
} }
abstract class ThermionFlutterPlatform extends PlatformInterface { abstract class ThermionFlutterPlatform extends PlatformInterface {
@@ -42,15 +52,11 @@ abstract class ThermionFlutterPlatform extends PlatformInterface {
_options ??= const ThermionFlutterOptions(); _options ??= const ThermionFlutterOptions();
return _options!; return _options!;
} }
/// ///
/// ///
/// ///
void setOptions(covariant ThermionFlutterOptions options) { void setOptions(covariant ThermionFlutterOptions options) {
if (_options != null) {
throw Exception(
"Options can only be set once for the entire app lifecycle.");
}
_options = options; _options = options;
} }