public AnimationTracker(AniMeshData.AniClip Clip, AniMeshData Data)
{
_Clip = Clip;
_Data = Data;
_ClipMin = ((float)(_Clip.StartFrame + 1) / (float)_Data.FrameCount);
_ClipMax = ((float)_Clip.StartFrame + (float)_Clip.Length) / (float)_Data.FrameCount;
}
public void UpdateTracker(Renderer[] Renderers, MaterialPropertyBlock[] Blocks, AniMeshData Data, int Index, float AnimatorSpeed)
{
// update frame
_CurrentFrame = Mathf.Clamp(_CurrentFrame + ((_Clip.FrameRate * Time.deltaTime) * _Clip.Speed) * AnimatorSpeed, 0, _Clip.Length);
if (_CurrentFrame >= _Clip.Length && _Clip.Loop)
{
_CurrentFrame = 0;
}
// update strength
Strength = Lerp(_From, _TargetStrength, FadePercentage()); // lerp to target strength
// on done fading callback
if (OnDoneFade != null && FadePercentage() >= 1f)
{
OnDoneFade.Invoke();
OnDoneFade = null;
}
if (Strength <= 0 && !_Clip.Loop)
{
ResetFrames();
}
// update renderers
for (int i = 0; i < Blocks.Length; i++)
{
if (Renderers [i].isVisible)
{
MaterialPropertyBlock props = Blocks [i];
Vector4 AnimationData = new Vector4(
Lerp(ClipMin, ClipMax, (float)_CurrentFrame / (float)_Clip.Length),
Strength,
_Clip.MagnitudeMultiply,
0f
);
props.SetVector(_PropertyKeys [Index], AnimationData);
Renderers [i].SetPropertyBlock(props);
}
}
}