[JAVA3D] Always seeing the object

[Bruno Sousa Caiado]

Hello.     I am experiencing a problem that i can�t solve:       I have a flat square drawn with the IndexedQuadArray class. I�ve specified per vertice color, an appearance (with a material) and lights (ambient and direccional).     The problem occurs when i rotate the scene.At a certain point (when the square�s front face is not facing me..) i stop seeing the square!! It only appears back again when i rotate it back to the initial position.     I would to see the square all the time (even without ligths).     How can i do this and what am i missing?     Thank you very much for your help.       Bruno Caiado     [EMAIL PROTECTED]