//update JOINT
private void UpdateJoint(ref int channelIndex, int frameIndex, BVHJoint joint)
{
List <float> frame;
Vector3D translate, rotate;
//get MOTION data of frameIndex
frame = FFrames[frameIndex];
//init transform
translate = new Vector3D(0.0);
rotate = new Vector3D(0.0);
//set transform channel count times
for (int i = 0; i < joint.GetChannelCount(); i++)
{
//get one value from MOTION data
float f = frame[channelIndex++];
//get target channel
BVHChannel ch = joint.Channels[i];
//set value to channel
if (ch == BVHChannel.X_POSITION)
{
translate.x = f;
}
else if (ch == BVHChannel.Y_POSITION)
{
translate.y = f;
}
else if (ch == BVHChannel.Z_POSITION)
{
translate.z = f;// -f; //Right Hand to Left Hand
}
else if (ch == BVHChannel.X_ROTATION)
{
//Degrees into Radians
rotate.x = f * VMath.DegToRad;
}
else if (ch == BVHChannel.Y_ROTATION)
{
//Degrees into Radians
rotate.y = f * VMath.DegToRad;
}
else if (ch == BVHChannel.Z_ROTATION)
{
//Degrees into Radians
rotate.z = f * VMath.DegToRad;
}
}
//update AnimationTransform
joint.AnimationTransform = VMath.Transform(translate, new Vector3D(1.0), rotate);
//recusive call all children
for (int i = 0; i < joint.Children.Count; i++)
{
UpdateJoint(ref channelIndex, frameIndex, (BVHJoint)joint.Children[i]);
}
}
public void SetChannel(int index, BVHChannel channel)
{
FChannels[index] = channel;
}
public void SetChannel(int index, BVHChannel channel)
{
FChannels[index] = channel;
}
