public override void Update()
{
Matrix4d R = yawPitchRoll(yaw, pitch, roll);
Position += translation;
//set this when no movement decay is needed
//translation=Vector3d(0);
CenterOfInterest = R.MultiplyVector3d(new Vector4d(0, 0, 1, 0));
Up = R.MultiplyVector3d(new Vector4d(0, 1, 0, 0));
right = Vector3d.Cross(CenterOfInterest, Up);
Vector3d direction = Position + CenterOfInterest;
// V = lookAt(Position, tgt, up);
V = Matrix4d.LookAt(Position, // Camera is here
direction, // and looks here : at the same position, plus "direction"
Up); // Head is up (set to 0,-1,0 to look upside-down)
//
}
