Hi, In my openGL app, if I click the left mouse button a point is drawn where I click. The problem is that when I click somewhere else it creates another point(which is good) but the previous point stays there(which is bad). This also happens with everything I draw on the screen. It''s as if it gets stained on the window. Any Ideas Luke Lukerd@lineone.net

Remind that you must call glClear( ...) (don''t remember the args) at the beginning of your display function.

at the beggining of every frame rendered...

glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);

yeah you dumbass

Be nice AP.

Hey,

Actually I did use glClear, but after a day of searching through my code I noticed that tucked away in a function there was a missing glEnd, duh. Anyway thanks for all the replys except the one from AP

Luke

Lukerd@lineone.net