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put my sky debug code back in (enabled for now)

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Bill Currie 2001-09-09 21:27:09 +00:00
parent 28fe1dc004
commit 8a959d157b
1 changed files with 55 additions and 0 deletions
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55
libs/video/renderer/gl/gl_sky_clip.c
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@ -789,4 +789,59 @@ R_DrawSkyChain (msurface_t *sky_chain)
sc = sc->texturechain;
}
#endif
#if 1
qfglDisable (GL_TEXTURE_2D);
sc = sky_chain;
qfglColor3f (1, 1, 1);
while (sc) {
glpoly_t *p = sc->polys;
while (p) {
int i;
qfglBegin (GL_LINE_LOOP);
for (i = 0; i < p->numverts; i++) {
qfglVertex3fv (p->verts[i]);
}
qfglEnd ();
p = p->next;
}
sc = sc->texturechain;
}
#if 0
sc = sky_chain;
qfglColor3f (0, 1, 0);
qfglBegin (GL_POINTS);
while (sc) {
glpoly_t *p = sc->polys;
while (p) {
int i;
vec3_t x, c = { 0, 0, 0 };
for (i = 0; i < p->numverts; i++) {
VectorSubtract (p->verts[i], r_refdef.vieworg, x);
VectorAdd (x, c, c);
}
VectorScale (c, 1.0 / p->numverts, c);
VectorAdd (c, r_refdef.vieworg, c);
qfglVertex3fv (c);
p = p->next;
}
sc = sc->texturechain;
}
qfglEnd ();
#endif
if (skyloaded) {
int i, j;
qfglColor3f (1, 0, 0);
for (i = 0; i < 1; i++) {
vec3_t v;
qfglBegin (GL_LINE_LOOP);
for (j = 0; j < 4; j++) {
VectorAdd (&skyvec[i][j][2], r_refdef.vieworg, v);
qfglVertex3fv (v);
}
qfglEnd ();
}
}
qfglColor3ubv (color_white);
qfglEnable (GL_TEXTURE_2D);
#endif
}