private SkinnedMeshRenderer GetClipBoundSkinnedMeshRenderer()
{
PlayableDirector selectedDirector = TimelineEditor.inspectedDirector;
SkinnedMeshBlendshapeTrack track = base.target as SkinnedMeshBlendshapeTrack;
if (selectedDirector != null && track != null)
{
ParentBindingTrack parentTrack = track.parent as ParentBindingTrack;
if (parentTrack != null)
{
Object binding = parentTrack.GetEditorBinding(selectedDirector);
if (binding is GameObject)
{
return(SkinnedMeshBlendshapeTrack.GetSkinnedMeshFromGameObject((GameObject)binding));
}
else if (binding is Transform)
{
return(SkinnedMeshBlendshapeTrack.GetSkinnedMeshFromGameObject(((Transform)binding).gameObject));
}
}
else
{
return(selectedDirector.GetGenericBinding(track) as SkinnedMeshRenderer);
}
}
return(null);
}
public override void OnInspectorGUI()
{
SkinnedMeshBlendshapeTrack track = base.target as SkinnedMeshBlendshapeTrack;
SkinnedMeshRenderer skinnedMeshRenderer = GetClipBoundSkinnedMeshRenderer();
if (skinnedMeshRenderer != null && skinnedMeshRenderer.sharedMesh != null)
{
string[] blendShapes = new string[skinnedMeshRenderer.sharedMesh.blendShapeCount];
int index = Mathf.Min(track._blendShapeIndex, skinnedMeshRenderer.sharedMesh.blendShapeCount);
for (int i = 0; i < skinnedMeshRenderer.sharedMesh.blendShapeCount; i++)
{
blendShapes[i] = skinnedMeshRenderer.sharedMesh.GetBlendShapeName(i);
}
if (skinnedMeshRenderer.sharedMesh.blendShapeCount > 0)
{
index = EditorGUILayout.Popup(kParameterLabel, index, blendShapes);
track._blendShapeIndex = index;
}
else
{
GUI.enabled = false;
EditorGUILayout.TextField(kNoParametersLabel);
GUI.enabled = true;
}
}
else
{
GUI.enabled = false;
EditorGUILayout.TextField(kParameterLabel, track._blendShapeIndex.ToString());
GUI.enabled = true;
}
}
public void SetParentBinding(object playerData)
{
if (playerData is GameObject)
{
_trackBinding = SkinnedMeshBlendshapeTrack.GetSkinnedMeshFromGameObject((GameObject)playerData);
_parentBinding = true;
}
else if (playerData is Transform)
{
_trackBinding = SkinnedMeshBlendshapeTrack.GetSkinnedMeshFromGameObject(((Transform)playerData).gameObject);
_parentBinding = true;
}
else
{
_parentBinding = false;
}
}
public override void ProcessFrame(Playable playable, FrameData info, object playerData)
{
SkinnedMeshBlendshapeTrack track = (SkinnedMeshBlendshapeTrack)_trackAsset;
if (!_parentBinding)
{
_trackBinding = playerData as SkinnedMeshRenderer;
}
if (_trackBinding == null || track._blendShapeIndex >= _trackBinding.sharedMesh.blendShapeCount)
{
return;
}
if (_firstFrame)
{
_defaultValue = _trackBinding.GetBlendShapeWeight(track._blendShapeIndex);
_firstFrame = false;
}
float weight = _defaultValue;
int numInputs = playable.GetInputCount();
for (int i = 0; i < numInputs; i++)
{
float inputWeight = playable.GetInputWeight(i);
if (inputWeight > 0.0f)
{
ScriptPlayable <SkinnedMeshBlendshapePlayableBehaviour> scriptPlayable = (ScriptPlayable <SkinnedMeshBlendshapePlayableBehaviour>)playable.GetInput(i);
SkinnedMeshBlendshapePlayableBehaviour inputBehaviour = scriptPlayable.GetBehaviour();
weight = Mathf.Lerp(weight, inputBehaviour._weight, inputWeight);
}
}
_trackBinding.SetBlendShapeWeight(track._blendShapeIndex, weight);
}
