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Re: OpenGL behaving strangely
- Subject: Re: OpenGL behaving strangely
- From: "C. Porter Bassett" <porter at et dot byu dot edu>
- Date: Sun, 14 Jan 2001 00:09:57 -0700 (MST)
- cc: cygwin at sources dot redhat dot com
I am having an odd problem with openGL (1.1.0-3) and cygwin. When I draw
points
using glBegin(GL_POINTS), almost every other point is off by one pixel in
the X direction. It may seem insignificant, but I need individual pixel
control for my computer graphics class.
A simple program that demonstrates my problem can be found at
http://www.et.byu.edu/~porter/documents/points.cpp
It draws 200 points all diagonal from each other (it draws a line that
goes from the lower left to the upper right corners of the window.) I
have placed a blown up screen shot of my program at
http://www.et.byu.edu/~porter/documents/bigscreen.gif
Can anybody help me out?
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C. Porter Bassett porter@et.byu.edu http://www.et.byu.edu/~porter
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"Pretend like this is a really witty saying." - Anonymous
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