public List <Joint> RasterizeAnimation()
{
List <Joint> theSkeleton = new List <Joint>();
for (int i = 0; i < Skeleton.Count; i++)
{
theSkeleton.Add(new Joint());
theSkeleton[i].Sid = Skeleton[i].Sid;
}
float maximumTimestamp = (float)(Math.Ceiling(Timestamps.Max() * Constants.INSTANCES_PER_SECOND) / Constants.INSTANCES_PER_SECOND);
for (float rasterizedCurrentFrame = 0f; rasterizedCurrentFrame <= maximumTimestamp; rasterizedCurrentFrame += 1f / Constants.INSTANCES_PER_SECOND)
{
float smallerTimestamp = (from timestamp in Timestamps
where timestamp <= rasterizedCurrentFrame
select timestamp).Max();
float biggerTimestamp = smallerTimestamp;
List <float> biggerTimestamps = (from timestamp in Timestamps
where timestamp >= rasterizedCurrentFrame
select timestamp).ToList();
if (biggerTimestamps.Count > 0)
{
biggerTimestamp = biggerTimestamps.Min();
}
float blend = 0f;
if (smallerTimestamp != biggerTimestamp)
{
blend = (rasterizedCurrentFrame - smallerTimestamp) / (biggerTimestamp - smallerTimestamp);
}
InterpolateSkeleton(smallerTimestamp, biggerTimestamp, blend);
InterpolateSkeletonQuaternions(smallerTimestamp, biggerTimestamp, blend);
for (int i = 0; i < Skeleton.Count; i++)
{
theSkeleton[i].PoseOrigins[rasterizedCurrentFrame] = Skeleton[i].InterpolatedPoseOrigin;
theSkeleton[i].PoseQuaternions[rasterizedCurrentFrame] = Skeleton[i].InterpolatedQuaternion;
}
}
latestFrameIndex = Timestamps.Count() - 1;
return(theSkeleton);
}