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DLR
12-13-2001, 03:59 PM
Hi,
I've implimented OpenGL in a Visual Basic application and it works fine EXCEPT that when I display cylinders and some lines they disappear when one of their ends goes off the edge of the picture box OpenGL is implimented in when I'm rotating and zooming.
Any ideas?

Thanks

crsm
12-14-2001, 03:44 AM
Check whether the cylinder doesn't exceeds the clipping volume.