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A bugfix and a slightly more efficient rendering thingie.

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git-svn-id: https://svn.code.sf.net/p/fteqw/code/trunk@1399 fc73d0e0-1445-4013-8a0c-d673dee63da5
This commit is contained in:
Spoike 2005-09-29 23:33:26 +00:00
parent 710d7aa3ed
commit e91c945952
1 changed files with 36 additions and 21 deletions
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57
engine/gl/gl_ppl.c
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@ -42,6 +42,7 @@ extern cvar_t r_shadow_glsl_offsetmapping_bias;
extern int detailtexture;
extern cvar_t gl_bump;
extern cvar_t gl_specular;
extern cvar_t gl_mylumassuck;
//end header confict
extern cvar_t gl_schematics;
@ -396,6 +397,8 @@ static void PPL_BaseChain_NoBump_2TMU_Overbright(msurface_t *s, texture_t *tex)
GL_SelectTexture(GL_TEXTURE1_ARB);
qglEnableClientState(GL_TEXTURE_COORD_ARRAY);
GL_TexEnv(GL_MODULATE);
if (overbright != 1)
{
@ -1174,7 +1177,7 @@ static void PPL_BaseChain_Flat(msurface_t *first)
for (s = first; s ; s=s->texturechain)
PPL_GenerateArrays(s);
PPL_FlushArrays();
qglEnable(GL_TEXTURE_2D); //texturing? who wants texturing?!?!
qglEnable(GL_TEXTURE_2D);
return;
}
else
@ -1207,19 +1210,22 @@ static void PPL_BaseChain_Flat(msurface_t *first)
PPL_EnableVertexArrays();
GL_TexEnv(GL_MODULATE);
qglEnableClientState(GL_TEXTURE_COORD_ARRAY);
qglTexCoordPointer(2, GL_FLOAT, sizeof(surfvertexarray_t), varray_v->stl);
for (s = first; s ; s=s->texturechain)
{
if (vi != s->lightmaptexturenum)
{
PPL_FlushArrays();
if (vi < 0)
{
qglEnable(GL_TEXTURE_2D);
else if (s->lightmaptexturenum < 0)
qglDisable(GL_TEXTURE_2D);
qglEnableClientState(GL_TEXTURE_COORD_ARRAY);
}
vi = s->lightmaptexturenum;
if (s->lightmaptexturenum < 0)
{
qglDisable(GL_TEXTURE_2D);
qglDisableClientState(GL_TEXTURE_COORD_ARRAY);
}
if (vi>=0)
{
@ -1243,21 +1249,21 @@ static void PPL_BaseChain_Flat(msurface_t *first)
{
if (iswall != 0)
{
PPL_FlushArrays();
iswall=0;
qglColor4fv(wallcolour);
}
}
else if (iswall != 1)
{
PPL_FlushArrays();
iswall=1;
qglColor4fv(floorcolour);
}
PPL_GenerateArrays(s);
qglTexCoordPointer(2, GL_FLOAT, 0, s->mesh->lmst_array);
qglVertexPointer(3, GL_FLOAT, 0, s->mesh->xyz_array);
qglDrawRangeElements(GL_TRIANGLES, 0, s->mesh->numvertexes, s->mesh->numindexes, GL_UNSIGNED_INT, s->mesh->indexes);
}
PPL_FlushArrays();
qglDisableClientState(GL_TEXTURE_COORD_ARRAY);
qglColor3f(1,1,1);
}
@ -1587,7 +1593,9 @@ static void PPL_FullBrightTextureChain(msurface_t *first)
if (t->gl_texturenumfb && r_fb_bmodels.value && cls.allow_luma)
{
GL_Bind(t->gl_texturenumfb);
qglBlendFunc(GL_ONE, GL_ONE);
qglBlendFunc(GL_SRC_ALPHA, GL_ONE);
if (gl_mylumassuck.value)
qglEnable(GL_ALPHA_TEST);
PPL_EnableVertexArrays();
qglEnableClientState(GL_TEXTURE_COORD_ARRAY);
@ -1597,6 +1605,9 @@ static void PPL_FullBrightTextureChain(msurface_t *first)
PPL_GenerateArrays(s);
}
PPL_FlushArrays();
if (gl_mylumassuck.value)
qglDisable(GL_ALPHA_TEST);
}
}
@ -1704,24 +1715,26 @@ void PPL_BaseBModelTextures(entity_t *e)
// calculate dynamic lighting for bmodel if it's not an
// instanced model
if (currentmodel->nummodelsurfaces != 0 && r_dynamic.value)
if (model->fromgame != fg_quake3)
{
for (k=0 ; k<MAX_SWLIGHTS ; k++)
if (currentmodel->nummodelsurfaces != 0 && r_dynamic.value)
{
if (!cl_dlights[k].radius)
continue;
if (cl_dlights[k].nodynamic)
continue;
for (k=0 ; k<MAX_SWLIGHTS ; k++)
{
if (!cl_dlights[k].radius)
continue;
if (cl_dlights[k].nodynamic)
continue;
currentmodel->funcs.MarkLights (&cl_dlights[k], 1<<k,
currentmodel->nodes + currentmodel->hulls[0].firstclipnode);
currentmodel->funcs.MarkLights (&cl_dlights[k], 1<<k,
currentmodel->nodes + currentmodel->hulls[0].firstclipnode);
}
}
}
//update lightmaps.
if (model->fromgame != fg_quake3)
for (s = model->surfaces+model->firstmodelsurface,i = 0; i < model->nummodelsurfaces; i++, s++)
R_RenderDynamicLightmaps (s);
}
for (s = model->surfaces+model->firstmodelsurface,i = 0; i < model->nummodelsurfaces; i++, s++)
@ -1755,6 +1768,7 @@ void PPL_BaseBModelTextures(entity_t *e)
R_IBrokeTheArrays();
}
#ifdef Q3SHADERS
void R_DrawLightning(entity_t *e)
{
vec3_t v;
@ -1889,6 +1903,7 @@ void R_DrawRailCore(entity_t *e)
R_RenderMeshBuffer ( &mb, false );
}
#endif
void RotatePointAroundVector( vec3_t dst, const vec3_t dir, const vec3_t point, float degrees );
void PerpendicularVector( vec3_t dst, const vec3_t src );