int lightmapalign, lightmapalignmask; // LordHavoc: NVIDIA's broken subimage fix, see BuildLightmaps for notes
cvar_t gl_lightmapalign = {"gl_lightmapalign", "4"};
-cvar_t gl_lightmaprgba = {"gl_lightmaprgba", "1"};
+cvar_t gl_lightmaprgba = {"gl_lightmaprgba", "0"};
cvar_t gl_nosubimagefragments = {"gl_nosubimagefragments", "0"};
cvar_t gl_nosubimage = {"gl_nosubimage", "0"};
cvar_t r_ambient = {"r_ambient", "0"};
cvar_t gl_vertex = {"gl_vertex", "0"};
+cvar_t gl_texsort = {"gl_texsort", "1"};
//cvar_t gl_funnywalls = {"gl_funnywalls", "0"}; // LordHavoc: see BuildSurfaceDisplayList
qboolean lightmaprgba, nosubimagefragments, nosubimage;
Cvar_RegisterVariable(&r_ambient);
// Cvar_RegisterVariable(&gl_funnywalls);
Cvar_RegisterVariable(&gl_vertex);
+ Cvar_RegisterVariable(&gl_texsort);
// check if it's the glquake minigl driver
if (strncasecmp(gl_vendor,"3Dfx",4)==0)
if (!gl_arrays)
glpoly_t *p;
for (a = 0;a < 8;a++)
{
- if (c = dlightbits[a])
+ if ((c = dlightbits[a]))
{
for (b = 0;c && b < 32;b++)
{
int i;
float os = turbsin[(int)(realtime * TURBSCALE) & 255], ot = turbsin[(int)(realtime * TURBSCALE + 96.0) & 255];
glpoly_t *p;
- float wvert[64*6], *wv, *v;
+ float wvert[1024*6], *wv, *v;
wv = wvert;
for (p = s->polys;p;p = p->next)
{
else
VectorCopy(v, wv);
if (r_waterripple.value)
- wv[2] += r_waterripple.value * turbsin[(int)((wv[0]*0.125f+realtime) * TURBSCALE) & 255] * turbsin[(int)((wv[1]*0.125f+realtime) * TURBSCALE) & 255] * (1.0f / 64.0f);
+ wv[2] += r_waterripple.value * turbsin[(int)((wv[0]*(1.0f/32.0f)+realtime) * TURBSCALE) & 255] * turbsin[(int)((wv[1]*(1.0f/32.0f)+realtime) * TURBSCALE) & 255] * (1.0f / 64.0f);
wv[3] = wv[4] = wv[5] = 128.0f;
wv += 6;
}
R_LightSurface(s->dlightbits, s->polys, wvert);
wv = wvert;
// FIXME: make fog texture if water texture is transparent?
- if (lighthalf)
- {
- for (p=s->polys ; p ; p=p->next)
- {
- transpolybegin(t->gl_texturenum, t->gl_glowtexturenum, 0, TPOLYTYPE_ALPHA);
- for (i = 0,v = p->verts[0];i < p->numverts;i++, v += VERTEXSIZE, wv += 6)
- transpolyvert(wv[0], wv[1], wv[2], (v[3] + os) * (1.0f/64.0f), (v[4] + ot) * (1.0f/64.0f), (int) wv[3] >> 1,(int) wv[4] >> 1,(int) wv[5] >> 1,alpha);
- transpolyend();
- }
- }
- else
+ for (p=s->polys ; p ; p=p->next)
{
- for (p=s->polys ; p ; p=p->next)
- {
- transpolybegin(t->gl_texturenum, t->gl_glowtexturenum, 0, TPOLYTYPE_ALPHA);
- for (i = 0,v = p->verts[0];i < p->numverts;i++, v += VERTEXSIZE, wv += 6)
- transpolyvert(wv[0], wv[1], wv[2], (v[3] + os) * (1.0f/64.0f), (v[4] + ot) * (1.0f/64.0f), (int) wv[3],(int) wv[4],(int) wv[5],alpha);
- transpolyend();
- }
+ transpolybegin(t->gl_texturenum, t->gl_glowtexturenum, 0, TPOLYTYPE_ALPHA);
+ for (i = 0,v = p->verts[0];i < p->numverts;i++, v += VERTEXSIZE, wv += 6)
+ transpolyvert(wv[0], wv[1], wv[2], (v[3] + os) * (1.0f/64.0f), (v[4] + ot) * (1.0f/64.0f), wv[3], wv[4], wv[5], alpha);
+ transpolyend();
}
}
wv = wvert;
if (isbmodel && (currententity->colormod[0] != 1 || currententity->colormod[1] != 1 || currententity->colormod[2] != 1))
{
- if (lighthalf)
+ for (p = s->polys;p;p = p->next)
{
- for (p = s->polys;p;p = p->next)
- {
- v = p->verts[0];
- transpolybegin(t->gl_texturenum, t->gl_glowtexturenum, 0, currententity->effects & EF_ADDITIVE ? TPOLYTYPE_ADD : TPOLYTYPE_ALPHA);
- for (i = 0,v = p->verts[0];i < p->numverts;i++, v += VERTEXSIZE, wv += 6)
- transpolyvert(wv[0], wv[1], wv[2], v[3], v[4], (int) (wv[3] * currententity->colormod[0]) >> 1,(int) (wv[4] * currententity->colormod[1]) >> 1,(int) (wv[5] * currententity->colormod[0]) >> 1,alpha);
- transpolyend();
- }
- }
- else
- {
- for (p = s->polys;p;p = p->next)
- {
- v = p->verts[0];
- transpolybegin(t->gl_texturenum, t->gl_glowtexturenum, 0, currententity->effects & EF_ADDITIVE ? TPOLYTYPE_ADD : TPOLYTYPE_ALPHA);
- for (i = 0,v = p->verts[0];i < p->numverts;i++, v += VERTEXSIZE, wv += 6)
- transpolyvert(wv[0], wv[1], wv[2], v[3], v[4], (int) (wv[3] * currententity->colormod[0]),(int) (wv[4] * currententity->colormod[1]),(int) (wv[5] * currententity->colormod[2]),alpha);
- transpolyend();
- }
+ v = p->verts[0];
+ transpolybegin(t->gl_texturenum, t->gl_glowtexturenum, 0, currententity->effects & EF_ADDITIVE ? TPOLYTYPE_ADD : TPOLYTYPE_ALPHA);
+ for (i = 0,v = p->verts[0];i < p->numverts;i++, v += VERTEXSIZE, wv += 6)
+ transpolyvert(wv[0], wv[1], wv[2], v[3], v[4], wv[3] * currententity->colormod[0], wv[4] * currententity->colormod[1], wv[5] * currententity->colormod[2], alpha);
+ transpolyend();
}
}
else
{
- if (lighthalf)
+ for (p = s->polys;p;p = p->next)
{
- for (p = s->polys;p;p = p->next)
- {
- v = p->verts[0];
- transpolybegin(t->gl_texturenum, t->gl_glowtexturenum, 0, currententity->effects & EF_ADDITIVE ? TPOLYTYPE_ADD : TPOLYTYPE_ALPHA);
- for (i = 0,v = p->verts[0];i < p->numverts;i++, v += VERTEXSIZE, wv += 6)
- transpolyvert(wv[0], wv[1], wv[2], v[3], v[4], (int) wv[3] >> 1,(int) wv[4] >> 1,(int) wv[5] >> 1,alpha);
- transpolyend();
- }
- }
- else
- {
- for (p = s->polys;p;p = p->next)
- {
- v = p->verts[0];
- transpolybegin(t->gl_texturenum, t->gl_glowtexturenum, 0, currententity->effects & EF_ADDITIVE ? TPOLYTYPE_ADD : TPOLYTYPE_ALPHA);
- for (i = 0,v = p->verts[0];i < p->numverts;i++, v += VERTEXSIZE, wv += 6)
- transpolyvert(wv[0], wv[1], wv[2], v[3], v[4], (int) wv[3],(int) wv[4],(int) wv[5],alpha);
- transpolyend();
- }
+ v = p->verts[0];
+ transpolybegin(t->gl_texturenum, t->gl_glowtexturenum, 0, currententity->effects & EF_ADDITIVE ? TPOLYTYPE_ADD : TPOLYTYPE_ALPHA);
+ for (i = 0,v = p->verts[0];i < p->numverts;i++, v += VERTEXSIZE, wv += 6)
+ transpolyvert(wv[0], wv[1], wv[2], v[3], v[4], wv[3], wv[4], wv[5], alpha);
+ transpolyend();
}
}
}
extern qboolean hlbsp;
extern char skyname[];
//extern qboolean SV_TestLine (hull_t *hull, int num, vec3_t p1, vec3_t p2);
+void R_DrawSurf(msurface_t *s, qboolean isbmodel, qboolean vertexlit)
+{
+ texture_t *t;
+ if (s->flags & SURF_DRAWSKY)
+ {
+ skyisvisible = true;
+ if (!hlbsp) // LordHavoc: HalfLife maps have freaky skypolys...
+ R_SkySurf(s, false);
+ return;
+ }
+ t = R_TextureAnimation (s->texinfo->texture);
+ if (s->flags & SURF_DRAWTURB)
+ {
+ R_WaterSurf(s, t, false, s->flags & SURF_DRAWNOALPHA ? 255 : r_wateralpha.value*255.0f);
+ return;
+ }
+ if (vertexlit)
+ R_WallSurfVertex(s, t, false, false);
+ else
+ R_WallSurf(s, t, false);
+}
+
void DrawTextureChains (void)
{
int n;
{
if (!cl.worldmodel->textures[n] || !(s = cl.worldmodel->textures[n]->texturechain))
continue;
- // LordHavoc: decide the render type only once, because the surface properties were determined by texture anyway
cl.worldmodel->textures[n]->texturechain = NULL;
- t = R_TextureAnimation (cl.worldmodel->textures[n]);
+// for (;s;s = s->texturechain)
+// R_DrawSurf(s, false, gl_vertex.value);
+ // LordHavoc: decide the render type only once, because the surface properties were determined by texture anyway
// sky
if (s->flags & SURF_DRAWSKY)
{
R_SkySurf(s, false);
continue;
}
+ t = R_TextureAnimation (cl.worldmodel->textures[n]);
// subdivided water surface warp
if (s->flags & SURF_DRAWTURB)
{
{
if (((s->flags & SURF_PLANEBACK) == 0) == (PlaneDiff(modelorg, s->plane) >= 0))
{
+// R_DrawSurf(s, true, vertexlit || s->texinfo->texture->transparent);
if (s->flags & SURF_DRAWSKY)
{
R_SkySurf(s, true);
{
if (surf->visframe == r_framecount && !(surf->flags & SURF_PLANEBACK))
{
- surf->texturechain = surf->texinfo->texture->texturechain;
- surf->texinfo->texture->texturechain = surf;
+ if (gl_texsort.value)
+ {
+ surf->texturechain = surf->texinfo->texture->texturechain;
+ surf->texinfo->texture->texturechain = surf;
+ }
+ else
+ R_DrawSurf(surf, false, gl_vertex.value);
}
}
}
{
if (surf->visframe == r_framecount && (surf->flags & SURF_PLANEBACK))
{
- surf->texturechain = surf->texinfo->texture->texturechain;
- surf->texinfo->texture->texturechain = surf;
+ if (gl_texsort.value)
+ {
+ surf->texturechain = surf->texinfo->texture->texturechain;
+ surf->texinfo->texture->texturechain = surf;
+ }
+ else
+ R_DrawSurf(surf, false, gl_vertex.value);
}
}
}
projects / xonotic / darkplaces.git / blobdiff