public void CreateExpression(string name)
{
List <BlendPair> blendPairs = new List <BlendPair>();
for (int i = 0; i < blendshapeCount; i++)
{
float w = skinnedMeshRenderers[0].GetBlendShapeWeight(i);
if (w != 0f)
{
blendPairs.Add(new BlendPair {
index = i, weight = w
});
}
}
BlendValueGroup group = new BlendValueGroup
{
blendValues = blendPairs.ToArray(),
};
blendMap[name] = group;
}
/// <summary>
/// Runtime morph
/// </summary>
/// <param name="name"></param>
/// <param name="morphTime"></param>
/// <param name="holdTime"></param>
public void SetExpression(string name, float morphTime = 1f, float holdTime = 2f)
{
if (blendMap.ContainsKey(name))
{
BlendValueGroup group = blendMap[name];
for (int i = 0; i < group.blendValues.Length; i++)
{
float weight = group.blendValues[i].weight;
int primaryIndex = group.blendValues[i].index;
TweenMorph(skinnedMeshRenderers[0], primaryIndex, weight, morphTime, holdTime);
string blendName = skinnedMeshRenderers[0].sharedMesh.GetBlendShapeName(primaryIndex);
for (int j = 1; j < skinnedMeshRenderers.Length; j++)
{
int correspondingIndex = skinnedMeshRenderers[j].sharedMesh.GetBlendShapeIndex(blendName);
if (correspondingIndex >= 0)
{
TweenMorph(skinnedMeshRenderers[j], correspondingIndex, weight, morphTime, holdTime);
}
}
}
}
}
