jetomit/avp
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Tweaked polygon offset usage.

Browse source 
Tweaked the values used for glPolygonOffset, as the previous values
caused rendering issues with the fire in temple.  The new values
probably reintroduce decal z-fighting with blood and bulletmarks, but
the fire z-fighting was a bigger issue.
This commit is contained in:
Steven Fuller 2008-09-28 23:21:45 -07:00 • committed by Patryk Obara
parent 0d6d5e545a
commit 4f2d3fe2c3
1 changed files with 5 additions and 2 deletions
Download patch file Download diff file Expand all files Collapse all files

7
src/opengl.c
View file

@ -513,9 +513,12 @@ void D3D_DecalSystem_Setup()
pglDepthMask(GL_FALSE); pglDepthMask(GL_FALSE);
/* this does stop zfighting with bulletmarks on walls... */ /* enable polygon offset to help lessen decal z-fighting... */
pglEnable(GL_POLYGON_OFFSET_FILL); pglEnable(GL_POLYGON_OFFSET_FILL);
pglPolygonOffset(-8.0, -8.0);
static GLfloat factor = 0.0f;
static GLfloat units = -100.0f;
pglPolygonOffset(factor, units);
} }
void D3D_DecalSystem_End() void D3D_DecalSystem_End()