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add option to wait for animation to complete

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This commit is contained in:
Nick Fisher
2024-05-09 13:39:37 +08:00
parent f0058d4009
commit dd5cd812f0
1 changed files with 22 additions and 4 deletions
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26
dart_filament/lib/dart_filament/filament_viewer_impl.dart
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@@ -138,7 +138,7 @@ class FilamentViewer extends AbstractFilamentViewer {
@override @override
Future setFrameRate(int framerate) async { Future setFrameRate(int framerate) async {
final interval = 1000.0 / framerate; final interval = 1000.0 / framerate;
set_frame_interval_ffi(interval); set_frame_interval_ffi(_viewer!, interval);
} }
@override @override
@@ -494,6 +494,17 @@ class FilamentViewer extends AbstractFilamentViewer {
return duration; return duration;
} }
@override
Future<double> getAnimationDurationByName(
FilamentEntity entity, String name) async {
var animations = await getAnimationNames(entity);
var index = animations.indexOf(name);
if (index == -1) {
throw Exception("Failed to find animation $name");
}
return getAnimationDuration(entity, index);
}
@override @override
Future setMorphAnimationData( Future setMorphAnimationData(
FilamentEntity entity, MorphAnimationData animation, FilamentEntity entity, MorphAnimationData animation,
@@ -523,7 +534,7 @@ class FilamentViewer extends AbstractFilamentViewer {
if (intersection.isEmpty) { if (intersection.isEmpty) {
throw Exception( throw Exception(
"No morph targets specified in animation are present on targeted mesh"); "No morph targets specified in animation are present on mesh $meshName. If you weren't intending to animate every mesh, specify [targetMeshNames] when invoking this method.\nAnimation morph targets: ${animation.morphTargets}\nMesh morph targets ${meshMorphTargets}");
} }
var indices = var indices =
@@ -675,13 +686,20 @@ class FilamentViewer extends AbstractFilamentViewer {
{bool loop = false, {bool loop = false,
bool reverse = false, bool reverse = false,
bool replaceActive = true, bool replaceActive = true,
double crossfade = 0.0}) async { double crossfade = 0.0,
bool wait = false}) async {
var animations = await getAnimationNames(entity); var animations = await getAnimationNames(entity);
await playAnimation(entity, animations.indexOf(name), var index = animations.indexOf(name);
var duration = await getAnimationDuration(entity, index);
print("Duration for $name : $duration");
await playAnimation(entity, index,
loop: loop, loop: loop,
reverse: reverse, reverse: reverse,
replaceActive: replaceActive, replaceActive: replaceActive,
crossfade: crossfade); crossfade: crossfade);
if (wait) {
await Future.delayed(Duration(milliseconds: (duration * 1000).toInt()));
}
} }
@override @override