Another question: In some cases when I create a image using 'Render'->'Display', rendering appears to create small 'mistakes'. For instance, white dots appear all over the image. I found out that it help to change the 'width' of 'Camera' into a nice round value. But this is not exactly want I want, because I want the camera width to be equal to PI. What can I do to get rid of these rendering errors ?
Eelco van Vliet
