private void ProcessConstant(Clip clip, AnimationClipBindingConstant bindings, IReadOnlyDictionary <uint, string> tos, int frameCount)
{
DenseClip dense = clip.DenseClip;
ConstantClip constant = clip.ConstantClip;
int streamCount = clip.StreamedClip.CurveCount;
int denseCount = clip.DenseClip.CurveCount;
// only first and last frames
for (int frameIndex = 0; frameIndex < frameCount; frameIndex += (frameCount > 1 ? frameCount - 1 : 1))
{
float time = frameIndex / dense.SampleRate;
for (int curveIndex = 0; curveIndex < constant.Constants.Count;)
{
int index = streamCount + denseCount + curveIndex;
if (!GetGenericBinding(bindings, index, out GenericBinding binding))
{
curveIndex++;
continue;
}
string path = GetCurvePath(tos, binding.Path);
AddComplexCurve(time, binding.BindingType, constant.Constants, curveIndex, path);
curveIndex += binding.BindingType.GetDimension();
}
}
}
private void ProcessDenses(Clip clip, AnimationClipBindingConstant bindings, IReadOnlyDictionary <uint, string> tos)
{
DenseClip dense = clip.DenseClip;
int streamCount = clip.StreamedClip.CurveCount;
float[] slopeValues = new float[4]; // no slopes - 0 values
for (int frameIndex = 0; frameIndex < dense.FrameCount; frameIndex++)
{
float time = frameIndex / dense.SampleRate;
int frameOffset = frameIndex * dense.CurveCount;
for (int curveIndex = 0; curveIndex < dense.CurveCount;)
{
int index = streamCount + curveIndex;
if (!GetGenericBinding(bindings, index, out GenericBinding binding))
{
curveIndex++;
continue;
}
string path = GetCurvePath(tos, binding.Path);
AddComplexCurve(time, binding.BindingType, dense.SampleArray, slopeValues, slopeValues, frameOffset + curveIndex, path);
curveIndex += binding.BindingType.GetDimension();
}
}
}