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From: | "Damian Yerrick" <mail DOT me DOT at DOT your DOT own DOT risk AT pineight DOT 8m DOT com> |
Newsgroups: | comp.os.msdos.djgpp |
Subject: | Re: Allegro 3D functions - won't display on right half of the screen |
Date: | Sun, 12 Sep 1999 11:26:11 -0500 |
Organization: | Rose-Hulman Institute of Technology |
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Message-ID: | <7rgkan$8vt$1@solomon.cs.rose-hulman.edu> |
References: | <37DBC0DF DOT 7A5D AT ns DOT sympatico DOT ca> |
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To: | djgpp AT delorie DOT com |
DJ-Gateway: | from newsgroup comp.os.msdos.djgpp |
Reply-To: | djgpp AT delorie DOT com |
Klaas <klaas AT ns DOT sympatico DOT ca> wrote in message news:37DBC0DF DOT 7A5D AT ns DOT sympatico DOT ca... > I built a basic rotating cube demo with the allegro polygon and matrix > functions, but I have a problem. The cube displays as expected when in > 8bit color (cube in center of the screen). BUT, when I change NOTHING > else in the program besides the color depth (to 16), the "view area" > gets cuts in half - the cube is displayed 1/4 from the left edge of the > screen, and when I apply transformations to move the cube around, it > gets clipped at half the screen width. It looks like you are trying to draw to an 8-bit bitmap, then copy to a 16. Try set_color_depth() before you create_bitmap(). Damian Yerrick http://come.to/yerrick http://pineight.webjump.com
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