private void ProcessMaterialKeyFrames(IList <MaterialAnimationKeyFrame> frames)
{
if (frames == null || frames.Count == 0)
{
return;
}
processedMaterialFrameGroups = new LightList <ProcessedMaterialKeyFrameGroup>();
// todo -- ensure we release lists where we need to
// todo -- dont use a list each processed frame group, use a single list sorted sensibly
for (int i = 0; i < frames.Count; i++)
{
MaterialAnimationKeyFrame f = frames[i];
MaterialKeyFrameValue[] properties = f.properties;
for (int j = 0; j < f.properties.Length; j++)
{
AddMaterialKeyFrame(f.key, properties[j]);
}
}
for (int i = 0; i < processedMaterialFrameGroups.Count; i++)
{
MaterialPropertyId property = processedMaterialFrameGroups[i].materialIdPair;
LightList <ProcessedMaterialKeyFrame> processedKeyFrames = processedMaterialFrameGroups[i].frames;
processedKeyFrames.Sort(s_MaterialKeyFrameSorter);
if (processedKeyFrames[0].time != 0f)
{
processedKeyFrames.Insert(0, new ProcessedMaterialKeyFrame(0f, default));
}
}
}
public ProcessedMaterialKeyFrameGroup(MaterialPropertyId materialIdPair, LightList <ProcessedMaterialKeyFrame> frames)
{
this.materialIdPair = materialIdPair;
this.frames = frames;
}