Hi, I would like to know how can I rotate the scene when I click the left button of the mouse while I''m moving it. I don''t want to rotate the polygons, just the point of view. I use the prev. and new coords. of the mouse but I don''t know how to use them here: gluLookAt(eyex,eyey,eyez,0,0,0,0,1,0) Maybe I should use other routine? Thankx. ::g:: ps: Nehe''s tutorials are really, really good. THANK YOU!!!