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fix code cleanup

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This commit is contained in:
Thilo Schulz 2009-06-10 10:41:11 +00:00
parent a7417a4bde
commit 5e108751f2
1 changed files with 10 additions and 7 deletions
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9
code/renderer/tr_main.c
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@ -513,19 +513,22 @@ R_SetupProjection
void R_SetupProjection(viewParms_t *dest, float zProj, qboolean computeFrustum)
{
float xmin, xmax, ymin, ymax;
float width, height, stereoSep;
float width, height, stereoSep = r_stereoSeparation->value;
/*
* offset the view origin of the viewer for stereo rendering
* by setting the projection matrix appropriately.
*/
if(stereoSep != 0)
{
if(dest->stereoFrame == STEREO_LEFT)
stereoSep = zProj / r_stereoSeparation->value;
stereoSep = zProj / stereoSep;
else if(dest->stereoFrame == STEREO_RIGHT)
stereoSep = zProj / -r_stereoSeparation->value;
stereoSep = zProj / stereoSep;
else
stereoSep = 0;
}
ymax = zProj * tan(dest->fovY * M_PI / 360.0f);
ymin = -ymax;