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add onDispose method to ThermionViewer to register callbacks on disposal

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This commit is contained in:
Nick Fisher
2024-06-19 12:57:49 +08:00
parent 31e68df1c5
commit cfa7805970
1 changed files with 10 additions and 5 deletions
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15
thermion_dart/lib/thermion_dart/thermion_viewer.dart
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@@ -46,7 +46,6 @@ class TextureDetails {
} }
abstract class ThermionViewer { abstract class ThermionViewer {
Future<bool> get initialized; Future<bool> get initialized;
/// ///
@@ -279,11 +278,11 @@ abstract class ThermionViewer {
/// [fadeInInSecs]/[fadeOutInSecs]/[maxDelta] are used to cross-fade between /// [fadeInInSecs]/[fadeOutInSecs]/[maxDelta] are used to cross-fade between
/// the current active glTF animation ("animation1") and the animation you /// the current active glTF animation ("animation1") and the animation you
/// set via this method ("animation2"). The bone orientations will be /// set via this method ("animation2"). The bone orientations will be
/// linearly interpolated between animation1 and animation2; at time 0, /// linearly interpolated between animation1 and animation2; at time 0,
/// the orientation will be 100% animation1, at time [fadeInInSecs], the /// the orientation will be 100% animation1, at time [fadeInInSecs], the
/// animation will be ((1 - maxDelta) * animation1) + (maxDelta * animation2). /// animation will be ((1 - maxDelta) * animation1) + (maxDelta * animation2).
/// This will be applied in reverse after [fadeOutInSecs]. /// This will be applied in reverse after [fadeOutInSecs].
/// ///
/// ///
Future addBoneAnimation(ThermionEntity entity, BoneAnimationData animation, Future addBoneAnimation(ThermionEntity entity, BoneAnimationData animation,
{int skinIndex = 0, {int skinIndex = 0,
@@ -701,6 +700,11 @@ abstract class ThermionViewer {
/// ///
/// ///
AbstractGizmo? get gizmo; AbstractGizmo? get gizmo;
///
/// Register a callback to be invoked when this viewer is disposed.
///
void onDispose(Future Function() callback);
} }
/// ///
@@ -746,6 +750,7 @@ abstract class Scene {
/// ///
/// ///
void registerEntity(ThermionEntity entity); void registerEntity(ThermionEntity entity);
} }
abstract class AbstractGizmo { abstract class AbstractGizmo {