I am trying to replace the normal "black" pupil with a shape. Meaning, I need to go from round to star shaped. Everytime, however, the pupil renders with the shapes color and will not display the shape, it remains round. I've tried making a seperate pupil texture mat and pointing the PZ2 to it but the result(s) are the same. How can I successfully change the shape of the pupil? I appreciate your time. Using Poser 6, Windows PC