private GPUAnimatorOverrideController GetOverrideController(Animator animator)
{
RuntimeAnimatorController runtimeAnimatorController = GetRuntimeAnimatorController(animator);
if (_renderer == null)
{
_renderer = GetComponent <GPUAnimatorRenderer>();
}
if (!_overrideControllers.TryGetValue(runtimeAnimatorController, out GPUAnimatorOverrideController overrideController))
{
List <KeyValuePair <AnimationClip, AnimationClip> > overrides = new List <KeyValuePair <AnimationClip, AnimationClip> >();
foreach (AnimationClip origClip in runtimeAnimatorController.animationClips)
{
for (int i = 0; i < _overrideClips.Length; i++)
{
if (_overrideClips[i]._originalClip == origClip)
{
overrides.Add(new KeyValuePair <AnimationClip, AnimationClip>(origClip, _overrideClips[i]._overrideClip));
}
}
}
overrideController = new GPUAnimatorOverrideController(runtimeAnimatorController, _renderer._animations.GetAnimations(), overrides);
_overrideControllers[runtimeAnimatorController] = overrideController;
}
return(overrideController);
}
public void CacheOverrideClips()
{
List <AnimationClip> clips = new List <AnimationClip>();
for (int i = 0; i < _controllers.Length; i++)
{
if (_controllers[i] != null)
{
foreach (AnimationClip clip in _controllers[i].animationClips)
{
if (clip != null && !clips.Contains(clip))
{
clips.Add(clip);
}
}
}
}
_overrideClips = new AnimationClipData[clips.Count];
for (int i = 0; i < _overrideClips.Length; i++)
{
_overrideClips[i] = new AnimationClipData()
{
_originalClip = clips[i],
_overrideClip = GPUAnimatorOverrideController.CreateOverrideClip(clips[i])
};
}
}
