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so long as you're using skydome, gl_sky_clip is now a usefull speadup. it just

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renders the sky as black (for now)
This commit is contained in:
Bill Currie 2000-11-08 06:08:25 +00:00
parent d31a9f73de
commit f8343a2707
1 changed files with 17 additions and 1 deletions
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18
source/gl_sky.c
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@ -286,6 +286,18 @@ R_DrawSkyBoxPoly (glpoly_t *poly)
void
R_DrawSkyDomePoly (glpoly_t *poly)
{
int i;
glDisable (GL_BLEND);
glDisable (GL_TEXTURE_2D);
glColor3f (0, 0, 0);
glBegin (GL_POLYGON);
for (i=0; i<poly->numverts; i++) {
glVertex3fv (poly->verts[i]);
}
glEnd ();
glEnable (GL_TEXTURE_2D);
glEnable (GL_BLEND);
}
void
@ -298,7 +310,11 @@ R_DrawSkyChain (msurface_t *sky_chain)
}
} else {
while (sky_chain) {
R_DrawSkyDomePoly (sky_chain->polys);
glpoly_t *p = sky_chain->polys;
while (p) {
R_DrawSkyDomePoly (p);
p = p->next;
}
sky_chain = sky_chain->texturechain;
}
}