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light: never receive dirtmapping on lit liquids

This commit is contained in:
Eric Wasylishen 2016-09-16 11:37:04 -06:00
parent c7d210dc3a
commit 1a74834221
1 changed files with 12 additions and 0 deletions
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12
light/ltface.cc
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@ -702,6 +702,13 @@ CalcPoints(const modelinfo_t *modelinfo, const vec3_t offset, lightsurf_t *surf,
}
}
static bool
Face_IsLiquid(const bsp2_t *bsp, const bsp2_dface_t *face)
{
const char *name = Face_TextureName(bsp, face);
return name[0] == '*';
}
static void
Lightsurf_Init(const modelinfo_t *modelinfo, const bsp2_dface_t *face,
const bsp2_t *bsp, lightsurf_t *lightsurf, facesup_t *facesup)
@ -727,6 +734,11 @@ Lightsurf_Init(const modelinfo_t *modelinfo, const bsp2_dface_t *face,
VectorSet(lightsurf->minlight_color, 255, 255, 255);
}
/* never receive dirtmapping on lit liquids */
if (Face_IsLiquid(bsp, face)) {
lightsurf->nodirt = true;
}
/* Set up the plane, not including model offset */
plane_t *plane = &lightsurf->plane;
VectorCopy(bsp->dplanes[face->planenum].normal, plane->normal);