diff options
| author | Brian Paul <brian.paul@tungstengraphics.com> | 2004-02-17 21:03:03 +0000 |
|---|---|---|
| committer | Brian Paul <brian.paul@tungstengraphics.com> | 2004-02-17 21:03:03 +0000 |
| commit | 09da0b8e6621a831e3eeb9381430f2bed18a22ad (patch) | |
| tree | e7e307c3a5ddd773b469cf17d0331822388b466e /src/mesa/tnl/tnl.h | |
| parent | 9a389d4bdb8026063034767e1599be975cb4e2f2 (diff) | |
A bit of an overhaul of the fog code.
glFogCoord didn't always work reliably.
ARB fragment program fog options work now.
Per-fragment fog computations are now perspective corrected.
Diffstat (limited to 'src/mesa/tnl/tnl.h')
| -rw-r--r-- | src/mesa/tnl/tnl.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/mesa/tnl/tnl.h b/src/mesa/tnl/tnl.h index 9a2241d8fc..3be222a6e0 100644 --- a/src/mesa/tnl/tnl.h +++ b/src/mesa/tnl/tnl.h @@ -75,4 +75,10 @@ extern void _tnl_isolate_materials( GLcontext *ctx, GLboolean flag ); +/* Control whether T&L does per-vertex fog + */ +extern void +_tnl_allow_vertex_fog( GLcontext *ctx, GLboolean value ); + + #endif |