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Hi, |
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|
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I'm having some problems with a simple OpenGL program (as described |
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here: http://forums.gentoo.org/viewtopic-t-464101.html) which is |
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supposed to render a small red sphere inside a larger wireframe one. |
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It seems that when I switch the order of the OpenGL calls to render |
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them it renders the wireframe sphere as filled. |
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|
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The problem also appears if I run the FOX toolkit "glviewer" test and |
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set the rendering mode to wireframe. |
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|
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Other OpenGL programs (e.g: glxgears) seem to be fine... |
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|
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Can anyone confirm (or not) that this happens on their system as well, |
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please? Possibly this is a known problem, but I couldn't find any |
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references to it elsewhere on the web. |
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|
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Also, if anyone can suggest a fix, I'd be very grateful. |
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|
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See below for my hardware/software setup. If anyone wants screenshots |
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I'd be happy to provide them. |
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|
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Thanks, |
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|
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Matt |
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|
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Hardware: iBook G3 600MHz, ATI Rage 128 Mobility M3 LF (AGP) graphics. |
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Its the crystal white, dual USB model. |
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|
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Software: |
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x11-base/xorg-x11-6.8.2-r6 (using r128 driver) |
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x11-base/opengl-update-3.0.0 |
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app-admin/eselect-opengl-1.0.3 |
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app-admin/eselect-1.0 |
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|
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compiled with: |
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gcc (GCC) 3.4.3 20041125 (Gentoo 3.4.3-r1, ssp-3.4.3-0, pie-8.7.7) |
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|
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excerpt from glxinfo: |
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OpenGL vendor string: VA Linux Systems, Inc. |
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OpenGL renderer string: Mesa DRI Rage 128 Mobility 20041001 AGP 1x |
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OpenGL version string: 1.2 Mesa 6.2.1 |
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|
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uname: (note that "darwin" is my hostname, I'm not running MacOS) |
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Linux darwin 2.6.10-gentoo-r4 #1 Fri Jan 28 20:43:46 GMT 2005 ppc |
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745/755 PowerBook4,1 GNU/Linux |
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-- |
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