Hi all, I wonder if someone has a solution for this problem. I have a simple Shape. I use a PointArray with one element for the geometry. For the appearance, I have a PointAttribute of size 20 and Material with setEmissiveColor(0.0f, 0.0f, 1.0f). With this combination, I can see a good size dot showed up in blue. However, when I use the same code but change the Material's emissive color to setEmissiveColor(1.0f, 0.0f, 0.0f) or setEmissiveColor(0.0f, 1.0f, 0.0f), I only see a red pixel or a green pixel instead of a size 20 dot. Any thoughts? Thanks! Alvin =========================================================================== To unsubscribe, send email to [EMAIL PROTECTED] and include in the body of the message "signoff JAVA3D-INTEREST". For general help, send email to [EMAIL PROTECTED] and include in the body of the message "help".