private float[] FixChildQuaternion(float[] q, double angle)
{
BabylonQuaternion qFix = new BabylonQuaternion((float)Math.Sin(angle / 2), 0, 0, (float)Math.Cos(angle / 2));
BabylonQuaternion quaternion = new BabylonQuaternion(q[0], q[1], q[2], q[3]);
BabylonQuaternion rotationQuaternion = qFix.MultiplyWith(quaternion);
return(rotationQuaternion.ToArray());
}
private BabylonQuaternion FixChildQuaternion(BabylonNode node, double angle)
{
BabylonQuaternion qFix = new BabylonQuaternion((float)Math.Sin(angle / 2), 0, 0, (float)Math.Cos(angle / 2));
BabylonQuaternion quaternion = new BabylonQuaternion(node.rotationQuaternion[0], node.rotationQuaternion[1], node.rotationQuaternion[2], node.rotationQuaternion[3]);
BabylonQuaternion rotationQuaternion = qFix.MultiplyWith(quaternion);
return(rotationQuaternion);
}