private void PlayBlendedAnimation(int layerID, BlendedAnimationInput BlendedAnimationInput, Func <float> InputWeightProvider)
{
if (this.AllAnimationLayersCurrentlyPlaying.ContainsKey(layerID))
{
this.DestroyLayer(layerID);
}
BlendedAnimationLayer BlendedAnimationLayer = new BlendedAnimationLayer(this.GlobalPlayableGraph, this.AnimationLayerMixerPlayable, layerID,
BlendedAnimationInput, InputWeightProvider);
this.AllAnimationLayersCurrentlyPlaying[layerID] = BlendedAnimationLayer;
this.OrderedByInputHandlerAnimationLayers.Add(BlendedAnimationLayer);
this.SortLayers();
PlayableExtensions.SetInputWeight(this.AnimationLayerMixerPlayable, this.AllAnimationLayersCurrentlyPlaying[layerID].Inputhandler, 1f);
}
public BlendedAnimationLayer(PlayableGraph PlayableGraph, AnimationLayerMixerPlayable parentAnimationLayerMixerPlayable,
int layerId, BlendedAnimationInput BlendedAnimationInput, Func <float> InputWeightProvider) : base(layerId, parentAnimationLayerMixerPlayable)
{
this.BlendedAnimationInput = BlendedAnimationInput;
this.BlendedAnimationClips = BlendedAnimationInput.BlendedAnimationClips.ConvertAll(i => i.ToBlendedAnimationClip());
//create a playable mixer
this.AnimationMixerPlayable = AnimationMixerPlayable.Create(PlayableGraph);
foreach (var blendedAnimationClip in this.BlendedAnimationClips)
{
var animationClipPlayable = AnimationClipPlayable.Create(PlayableGraph, blendedAnimationClip.AnimationClip);
animationClipPlayable.SetApplyFootIK(false);
animationClipPlayable.SetApplyPlayableIK(false);
blendedAnimationClip.InputHandler = PlayableExtensions.AddInput(this.AnimationMixerPlayable, animationClipPlayable, 0);
PlayableExtensions.Play(animationClipPlayable);
blendedAnimationClip.AnimationClipPlayable = animationClipPlayable;
}
//calculate blendings
for (var i = 0; i < this.BlendedAnimationClips.Count; i++)
{
if (i == 0)
{
this.BlendedAnimationClips[i].Blending = this.BlendedAnimationClips[i].Blending.SetWeightTimePoints(
AnimationWeightStartIncreasingTime: 0f,
AnimationWeightEndIncreasingTime: this.BlendedAnimationClips[i].WeightTime,
AnimationWeightStartDecreasingTime: this.BlendedAnimationClips[i].WeightTime,
AnimationWeightEndDecreasingTime: this.BlendedAnimationClips[i + 1].WeightTime
);
}
else if (i == this.BlendedAnimationClips.Count - 1)
{
this.BlendedAnimationClips[i].Blending = this.BlendedAnimationClips[i].Blending.SetWeightTimePoints(
AnimationWeightStartIncreasingTime: this.BlendedAnimationClips[i - 1].WeightTime,
AnimationWeightEndIncreasingTime: this.BlendedAnimationClips[i].WeightTime,
AnimationWeightStartDecreasingTime: this.BlendedAnimationClips[i].WeightTime,
AnimationWeightEndDecreasingTime: 1f
);
}
else
{
this.BlendedAnimationClips[i].Blending = this.BlendedAnimationClips[i].Blending.SetWeightTimePoints(
AnimationWeightStartIncreasingTime: this.BlendedAnimationClips[i - 1].WeightTime,
AnimationWeightEndIncreasingTime: this.BlendedAnimationClips[i].WeightTime,
AnimationWeightStartDecreasingTime: this.BlendedAnimationClips[i].WeightTime,
AnimationWeightEndDecreasingTime: this.BlendedAnimationClips[i + 1].WeightTime
);
}
}
this.Inputhandler = PlayableExtensions.AddInput(parentAnimationLayerMixerPlayable, this.AnimationMixerPlayable, 0);
parentAnimationLayerMixerPlayable.SetLayerAdditive((uint)layerId, BlendedAnimationInput.IsAdditive);
if (BlendedAnimationInput.AvatarMask != null)
{
parentAnimationLayerMixerPlayable.SetLayerMaskFromAvatarMask((uint)layerId, BlendedAnimationInput.AvatarMask);
}
if (InputWeightProvider != null)
{
this.inputWeightProvider = InputWeightProvider;
}
}