static void R_DrawTextureSurfaceList(const entity_render_t *ent, texture_t *texture, int texturenumsurfaces, const msurface_t **texturesurfacelist, const vec3_t modelorg)
{
- int i;
int texturesurfaceindex;
int lightmode;
- const float *v;
- float *c;
- float diff[3];
- float f, r, g, b, a, colorscale;
const msurface_t *surface;
qboolean applycolor;
rmeshstate_t m;
GL_DepthTest(!(texture->currentmaterialflags & MATERIALFLAG_NODEPTHTEST));
if (texture->textureflags & Q3TEXTUREFLAG_TWOSIDED)
qglDisable(GL_CULL_FACE);
-if (r_test.integer)
-{
if (texture->currentnumlayers)
{
int layerindex;
for (texturesurfaceindex = 0;texturesurfaceindex < texturenumsurfaces;texturesurfaceindex++)
{
int i;
+ float diff[3];
float f, *v, *c;
surface = texturesurfacelist[texturesurfaceindex];
RSurf_SetVertexPointer(ent, texture, surface, modelorg);
}
}
}
-}
-else
-{
- GL_DepthMask(!(texture->currentmaterialflags & MATERIALFLAG_TRANSPARENT));
- if (texture->currentmaterialflags & MATERIALFLAG_ADD)
- GL_BlendFunc(GL_SRC_ALPHA, GL_ONE);
- else if (texture->currentmaterialflags & MATERIALFLAG_ALPHA)
- GL_BlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
- else
- GL_BlendFunc(GL_ONE, GL_ZERO);
- if (texture->currentmaterialflags & MATERIALFLAG_SKY)
- {
- if (skyrendernow)
- {
- skyrendernow = false;
- if (skyrendermasked)
- R_Sky();
- }
- // LordHavoc: HalfLife maps have freaky skypolys...
- //if (!ent->model->brush.ishlbsp)
- {
- R_Mesh_Matrix(&ent->matrix);
- GL_Color(fogcolor[0], fogcolor[1], fogcolor[2], 1);
- if (skyrendermasked)
- {
- // depth-only (masking)
- GL_ColorMask(0,0,0,0);
- // just to make sure that braindead drivers don't draw anything
- // despite that colormask...
- GL_BlendFunc(GL_ZERO, GL_ONE);
- }
- else
- {
- // fog sky
- GL_BlendFunc(GL_ONE, GL_ZERO);
- }
- GL_DepthMask(true);
- GL_DepthTest(true);
- memset(&m, 0, sizeof(m));
- R_Mesh_State(&m);
- for (texturesurfaceindex = 0;texturesurfaceindex < texturenumsurfaces;texturesurfaceindex++)
- {
- surface = texturesurfacelist[texturesurfaceindex];
- RSurf_SetVertexPointer(ent, texture, surface, modelorg);
- GL_LockArrays(surface->num_firstvertex, surface->num_vertices);
- R_Mesh_Draw(surface->num_firstvertex, surface->num_vertices, surface->num_triangles, (surface->groupmesh->data_element3i + 3 * surface->num_firsttriangle));
- GL_LockArrays(0, 0);
- }
- GL_ColorMask(r_refdef.colormask[0], r_refdef.colormask[1], r_refdef.colormask[2], 1);
- }
- }
- else if (texture->currentmaterialflags & (MATERIALFLAG_WATER | MATERIALFLAG_WALL))
- {
- // normal surface (wall or water)
- if (!(texture->currentmaterialflags & MATERIALFLAG_FULLBRIGHT) && r_textureunits.integer >= 2 && gl_combine.integer)
- {
- // multitexture single pass
- memset(&m, 0, sizeof(m));
- m.tex[1] = R_GetTexture(texture->currentbasetexture);
- m.texmatrix[1] = texture->currenttexmatrix;
- m.texrgbscale[1] = 2;
- m.pointer_color = varray_color4f;
- R_Mesh_State(&m);
- // transparent is not affected by r_lightmapintensity
- if (!(texture->currentmaterialflags & MATERIALFLAG_TRANSPARENT))
- colorscale = r_lightmapintensity;
- else
- colorscale = 1;
- // q3bsp has no lightmap updates, so the lightstylevalue that
- // would normally be baked into the lightmaptexture must be
- // applied to the color
- if (ent->model->type == mod_brushq3)
- colorscale *= d_lightstylevalue[0] * (1.0f / 128.0f);
- r = texture->currentcolorbase[0] * colorscale;
- g = texture->currentcolorbase[1] * colorscale;
- b = texture->currentcolorbase[2] * colorscale;
- a = texture->currentcolorbase[3];
- applycolor = r != 1 || g != 1 || b != 1 || a != 1;
- for (texturesurfaceindex = 0;texturesurfaceindex < texturenumsurfaces;texturesurfaceindex++)
- {
- surface = texturesurfacelist[texturesurfaceindex];
- RSurf_SetVertexPointer(ent, texture, surface, modelorg);
- R_Mesh_TexCoordPointer(0, 2, surface->groupmesh->data_texcoordlightmap2f);
- R_Mesh_TexCoordPointer(1, 2, surface->groupmesh->data_texcoordtexture2f);
- if (surface->lightmaptexture)
- R_Mesh_TexBind(0, R_GetTexture(surface->lightmaptexture));
- else
- R_Mesh_TexBind(0, R_GetTexture(r_texture_white));
- RSurf_SetColorPointer(ent, surface, modelorg, r, g, b, a, lightmode ? lightmode : !surface->lightmaptexture, applycolor, texture->currentfogallpasses);
- GL_LockArrays(surface->num_firstvertex, surface->num_vertices);
- R_Mesh_Draw(surface->num_firstvertex, surface->num_vertices, surface->num_triangles, (surface->groupmesh->data_element3i + 3 * surface->num_firsttriangle));
- GL_LockArrays(0, 0);
- }
- }
- // FIXME: identify models using a better check than ent->model->brush.shadowmesh
- else if (!(texture->currentmaterialflags & MATERIALFLAG_FULLBRIGHT) && !(texture->currentmaterialflags & MATERIALFLAG_TRANSPARENT) && ((ent->effects & EF_FULLBRIGHT) || ent->model->brush.shadowmesh))
- {
- // single texture two pass
- GL_BlendFunc(GL_ONE, GL_ZERO);
- GL_DepthMask(true);
- GL_Color(1, 1, 1, 1);
- memset(&m, 0, sizeof(m));
- R_Mesh_State(&m);
- for (texturesurfaceindex = 0;texturesurfaceindex < texturenumsurfaces;texturesurfaceindex++)
- {
- surface = texturesurfacelist[texturesurfaceindex];
- RSurf_SetVertexPointer(ent, texture, surface, modelorg);
- R_Mesh_TexCoordPointer(0, 2, surface->groupmesh->data_texcoordlightmap2f);
- if (surface->lightmaptexture)
- {
- R_Mesh_TexBind(0, R_GetTexture(surface->lightmaptexture));
- R_Mesh_ColorPointer(NULL);
- }
- else
- {
- R_Mesh_TexBind(0, R_GetTexture(r_texture_white));
- R_Mesh_ColorPointer(surface->groupmesh->data_lightmapcolor4f);
- }
- GL_LockArrays(surface->num_firstvertex, surface->num_vertices);
- R_Mesh_Draw(surface->num_firstvertex, surface->num_vertices, surface->num_triangles, (surface->groupmesh->data_element3i + 3 * surface->num_firsttriangle));
- GL_LockArrays(0, 0);
- }
- GL_BlendFunc(GL_DST_COLOR, GL_SRC_COLOR);
- GL_DepthMask(false);
- GL_Color(r_lightmapintensity * texture->currentcolorbase[0], r_lightmapintensity * texture->currentcolorbase[1], r_lightmapintensity * texture->currentcolorbase[2], texture->currentcolorbase[3]);
- memset(&m, 0, sizeof(m));
- m.tex[0] = R_GetTexture(texture->currentbasetexture);
- m.texmatrix[0] = texture->currenttexmatrix;
- R_Mesh_State(&m);
- for (texturesurfaceindex = 0;texturesurfaceindex < texturenumsurfaces;texturesurfaceindex++)
- {
- surface = texturesurfacelist[texturesurfaceindex];
- RSurf_SetVertexPointer(ent, texture, surface, modelorg);
- R_Mesh_TexCoordPointer(0, 2, surface->groupmesh->data_texcoordtexture2f);
- GL_LockArrays(surface->num_firstvertex, surface->num_vertices);
- R_Mesh_Draw(surface->num_firstvertex, surface->num_vertices, surface->num_triangles, (surface->groupmesh->data_element3i + 3 * surface->num_firsttriangle));
- GL_LockArrays(0, 0);
- }
- }
- else
- {
- // single texture single pass (vertex lit only)
- memset(&m, 0, sizeof(m));
- m.tex[0] = R_GetTexture(texture->currentbasetexture);
- m.texmatrix[0] = texture->currenttexmatrix;
- m.pointer_color = varray_color4f;
- colorscale = 2;
- if (gl_combine.integer)
- {
- m.texrgbscale[0] = 2;
- colorscale = 1;
- }
- // transparent is not affected by r_lightmapintensity
- if (!(texture->currentmaterialflags & MATERIALFLAG_TRANSPARENT))
- colorscale *= r_lightmapintensity;
- // q3bsp has no lightmap updates, so the lightstylevalue that
- // would normally be baked into the lightmaptexture must be
- // applied to the color
- if (!(texture->currentmaterialflags & MATERIALFLAG_FULLBRIGHT) && ent->model->type == mod_brushq3)
- colorscale *= d_lightstylevalue[0] * (1.0f / 128.0f);
- R_Mesh_State(&m);
- r = texture->currentcolorbase[0] * colorscale;
- g = texture->currentcolorbase[1] * colorscale;
- b = texture->currentcolorbase[2] * colorscale;
- a = texture->currentcolorbase[3];
- applycolor = r != 1 || g != 1 || b != 1 || a != 1;
- if (!(texture->currentmaterialflags & MATERIALFLAG_FULLBRIGHT))
- {
- for (texturesurfaceindex = 0;texturesurfaceindex < texturenumsurfaces;texturesurfaceindex++)
- {
- surface = texturesurfacelist[texturesurfaceindex];
- RSurf_SetVertexPointer(ent, texture, surface, modelorg);
- R_Mesh_TexCoordPointer(0, 2, surface->groupmesh->data_texcoordtexture2f);
- RSurf_SetColorPointer(ent, surface, modelorg, r, g, b, a, lightmode ? lightmode : 1, applycolor, texture->currentfogallpasses);
- GL_LockArrays(surface->num_firstvertex, surface->num_vertices);
- R_Mesh_Draw(surface->num_firstvertex, surface->num_vertices, surface->num_triangles, (surface->groupmesh->data_element3i + 3 * surface->num_firsttriangle));
- GL_LockArrays(0, 0);
- }
- }
- else
- {
- for (texturesurfaceindex = 0;texturesurfaceindex < texturenumsurfaces;texturesurfaceindex++)
- {
- surface = texturesurfacelist[texturesurfaceindex];
- RSurf_SetVertexPointer(ent, texture, surface, modelorg);
- R_Mesh_TexCoordPointer(0, 2, surface->groupmesh->data_texcoordtexture2f);
- RSurf_SetColorPointer(ent, surface, modelorg, r, g, b, a, 0, applycolor, texture->currentfogallpasses);
- GL_LockArrays(surface->num_firstvertex, surface->num_vertices);
- R_Mesh_Draw(surface->num_firstvertex, surface->num_vertices, surface->num_triangles, (surface->groupmesh->data_element3i + 3 * surface->num_firsttriangle));
- GL_LockArrays(0, 0);
- }
- }
- }
- if (texture->currentdopants)
- {
- GL_BlendFunc(GL_SRC_ALPHA, GL_ONE);
- memset(&m, 0, sizeof(m));
- m.tex[0] = R_GetTexture(texture->skin.pants);
- m.texmatrix[0] = texture->currenttexmatrix;
- m.pointer_color = varray_color4f;
- colorscale = 2;
- if (gl_combine.integer)
- {
- m.texrgbscale[0] = 2;
- colorscale = 1;
- }
- // transparent is not affected by r_lightmapintensity
- if (!(texture->currentmaterialflags & MATERIALFLAG_TRANSPARENT))
- colorscale *= r_lightmapintensity;
- // q3bsp has no lightmap updates, so the lightstylevalue that
- // would normally be baked into the lightmaptexture must be
- // applied to the color
- if (!(texture->currentmaterialflags & MATERIALFLAG_FULLBRIGHT) && !texture->currentdofullbrightpants && ent->model->type == mod_brushq3)
- colorscale *= d_lightstylevalue[0] * (1.0f / 128.0f);
- R_Mesh_State(&m);
- r = texture->currentcolorpants[0] * colorscale;
- g = texture->currentcolorpants[1] * colorscale;
- b = texture->currentcolorpants[2] * colorscale;
- a = texture->currentcolorpants[3];
- applycolor = r != 1 || g != 1 || b != 1 || a != 1;
- if (!(texture->currentmaterialflags & MATERIALFLAG_FULLBRIGHT) && !texture->currentdofullbrightpants)
- {
- for (texturesurfaceindex = 0;texturesurfaceindex < texturenumsurfaces;texturesurfaceindex++)
- {
- surface = texturesurfacelist[texturesurfaceindex];
- RSurf_SetVertexPointer(ent, texture, surface, modelorg);
- R_Mesh_TexCoordPointer(0, 2, surface->groupmesh->data_texcoordtexture2f);
- RSurf_SetColorPointer(ent, surface, modelorg, r, g, b, a, lightmode, applycolor, texture->currentfogallpasses);
- GL_LockArrays(surface->num_firstvertex, surface->num_vertices);
- R_Mesh_Draw(surface->num_firstvertex, surface->num_vertices, surface->num_triangles, (surface->groupmesh->data_element3i + 3 * surface->num_firsttriangle));
- GL_LockArrays(0, 0);
- }
- }
- else
- {
- for (texturesurfaceindex = 0;texturesurfaceindex < texturenumsurfaces;texturesurfaceindex++)
- {
- surface = texturesurfacelist[texturesurfaceindex];
- RSurf_SetVertexPointer(ent, texture, surface, modelorg);
- R_Mesh_TexCoordPointer(0, 2, surface->groupmesh->data_texcoordtexture2f);
- RSurf_SetColorPointer(ent, surface, modelorg, r, g, b, a, 0, applycolor, texture->currentfogallpasses);
- GL_LockArrays(surface->num_firstvertex, surface->num_vertices);
- R_Mesh_Draw(surface->num_firstvertex, surface->num_vertices, surface->num_triangles, (surface->groupmesh->data_element3i + 3 * surface->num_firsttriangle));
- GL_LockArrays(0, 0);
- }
- }
- }
- if (texture->currentdoshirt)
- {
- GL_BlendFunc(GL_SRC_ALPHA, GL_ONE);
- memset(&m, 0, sizeof(m));
- m.tex[0] = R_GetTexture(texture->skin.shirt);
- m.texmatrix[0] = texture->currenttexmatrix;
- m.pointer_color = varray_color4f;
- colorscale = 2;
- if (gl_combine.integer)
- {
- m.texrgbscale[0] = 2;
- colorscale = 1;
- }
- // transparent is not affected by r_lightmapintensity
- if (!(texture->currentmaterialflags & MATERIALFLAG_TRANSPARENT))
- colorscale *= r_lightmapintensity;
- // q3bsp has no lightmap updates, so the lightstylevalue that
- // would normally be baked into the lightmaptexture must be
- // applied to the color
- if (!(texture->currentmaterialflags & MATERIALFLAG_FULLBRIGHT) && !texture->currentdofullbrightshirt && ent->model->type == mod_brushq3)
- colorscale *= d_lightstylevalue[0] * (1.0f / 128.0f);
- R_Mesh_State(&m);
- r = texture->currentcolorshirt[0] * colorscale;
- g = texture->currentcolorshirt[1] * colorscale;
- b = texture->currentcolorshirt[2] * colorscale;
- a = texture->currentcolorshirt[3];
- applycolor = r != 1 || g != 1 || b != 1 || a != 1;
- if (!(texture->currentmaterialflags & MATERIALFLAG_FULLBRIGHT) && !texture->currentdofullbrightshirt)
- {
- for (texturesurfaceindex = 0;texturesurfaceindex < texturenumsurfaces;texturesurfaceindex++)
- {
- surface = texturesurfacelist[texturesurfaceindex];
- RSurf_SetVertexPointer(ent, texture, surface, modelorg);
- R_Mesh_TexCoordPointer(0, 2, surface->groupmesh->data_texcoordtexture2f);
- RSurf_SetColorPointer(ent, surface, modelorg, r, g, b, a, lightmode, applycolor, texture->currentfogallpasses);
- GL_LockArrays(surface->num_firstvertex, surface->num_vertices);
- R_Mesh_Draw(surface->num_firstvertex, surface->num_vertices, surface->num_triangles, (surface->groupmesh->data_element3i + 3 * surface->num_firsttriangle));
- GL_LockArrays(0, 0);
- }
- }
- else
- {
- for (texturesurfaceindex = 0;texturesurfaceindex < texturenumsurfaces;texturesurfaceindex++)
- {
- surface = texturesurfacelist[texturesurfaceindex];
- RSurf_SetVertexPointer(ent, texture, surface, modelorg);
- R_Mesh_TexCoordPointer(0, 2, surface->groupmesh->data_texcoordtexture2f);
- RSurf_SetColorPointer(ent, surface, modelorg, r, g, b, a, 0, applycolor, texture->currentfogallpasses);
- GL_LockArrays(surface->num_firstvertex, surface->num_vertices);
- R_Mesh_Draw(surface->num_firstvertex, surface->num_vertices, surface->num_triangles, (surface->groupmesh->data_element3i + 3 * surface->num_firsttriangle));
- GL_LockArrays(0, 0);
- }
- }
- }
- if (r_ambient.value >= (1/64.0f))
- {
- GL_BlendFunc(GL_SRC_ALPHA, GL_ONE);
- GL_DepthMask(false);
- memset(&m, 0, sizeof(m));
- m.tex[0] = R_GetTexture(texture->skin.base);
- m.texmatrix[0] = texture->currenttexmatrix;
- m.pointer_color = varray_color4f;
- colorscale = 1;
- if (gl_combine.integer && (ent->colormod[0] > 1 || ent->colormod[1] > 1 || ent->colormod[2] > 1))
- {
- m.texrgbscale[0] = 4;
- colorscale = 0.25f;
- }
- R_Mesh_State(&m);
- colorscale *= r_ambient.value * (1.0f / 64.0f);
- r = texture->currentcolorbase[0] * colorscale;
- g = texture->currentcolorbase[1] * colorscale;
- b = texture->currentcolorbase[2] * colorscale;
- a = texture->currentcolorbase[3];
- applycolor = r != 1 || g != 1 || b != 1 || a != 1;
- for (texturesurfaceindex = 0;texturesurfaceindex < texturenumsurfaces;texturesurfaceindex++)
- {
- surface = texturesurfacelist[texturesurfaceindex];
- RSurf_SetVertexPointer(ent, texture, surface, modelorg);
- R_Mesh_TexCoordPointer(0, 2, surface->groupmesh->data_texcoordtexture2f);
- RSurf_SetColorPointer(ent, surface, modelorg, r, g, b, a, 0, applycolor, texture->currentfogallpasses);
- GL_LockArrays(surface->num_firstvertex, surface->num_vertices);
- R_Mesh_Draw(surface->num_firstvertex, surface->num_vertices, surface->num_triangles, (surface->groupmesh->data_element3i + 3 * surface->num_firsttriangle));
- GL_LockArrays(0, 0);
- }
- }
- if (texture->skin.glow != NULL)
- {
- // if glow was not already done using multitexture, do it now.
- GL_BlendFunc(GL_SRC_ALPHA, GL_ONE);
- GL_DepthMask(false);
- memset(&m, 0, sizeof(m));
- m.tex[0] = R_GetTexture(texture->skin.glow);
- m.texmatrix[0] = texture->currenttexmatrix;
- m.pointer_color = varray_color4f;
- R_Mesh_State(&m);
- r = 1;
- g = 1;
- b = 1;
- a = texture->currentcolorbase[3];
- applycolor = r != 1 || g != 1 || b != 1 || a != 1;
- for (texturesurfaceindex = 0;texturesurfaceindex < texturenumsurfaces;texturesurfaceindex++)
- {
- surface = texturesurfacelist[texturesurfaceindex];
- RSurf_SetVertexPointer(ent, texture, surface, modelorg);
- R_Mesh_TexCoordPointer(0, 2, surface->groupmesh->data_texcoordtexture2f);
- RSurf_SetColorPointer(ent, surface, modelorg, r, g, b, a, 0, applycolor, texture->currentfogallpasses);
- GL_LockArrays(surface->num_firstvertex, surface->num_vertices);
- R_Mesh_Draw(surface->num_firstvertex, surface->num_vertices, surface->num_triangles, (surface->groupmesh->data_element3i + 3 * surface->num_firsttriangle));
- GL_LockArrays(0, 0);
- }
- }
- if (fogenabled && !(texture->currentmaterialflags & MATERIALFLAG_ADD))
- {
- // if this is opaque use alpha blend which will darken the earlier
- // passes cheaply.
- //
- // if this is an alpha blended material, all the earlier passes
- // were darkened by fog already, so we only need to add the fog
- // color ontop through the fog mask texture
- //
- // if this is an additive blended material, all the earlier passes
- // were darkened by fog already, and we should not add fog color
- // (because the background was not darkened, there is no fog color
- // that was lost behind it).
- if (texture->currentfogallpasses)
- GL_BlendFunc(GL_SRC_ALPHA, GL_ONE);
- else
- GL_BlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
- GL_DepthMask(false);
- memset(&m, 0, sizeof(m));
- m.tex[0] = R_GetTexture(texture->skin.fog);
- m.texmatrix[0] = texture->currenttexmatrix;
- R_Mesh_State(&m);
- r = fogcolor[0];
- g = fogcolor[1];
- b = fogcolor[2];
- a = texture->currentcolorbase[3];
- applycolor = r != 1 || g != 1 || b != 1 || a != 1;
- for (texturesurfaceindex = 0;texturesurfaceindex < texturenumsurfaces;texturesurfaceindex++)
- {
- surface = texturesurfacelist[texturesurfaceindex];
- RSurf_SetVertexPointer(ent, texture, surface, modelorg);
- R_Mesh_TexCoordPointer(0, 2, surface->groupmesh->data_texcoordtexture2f);
- R_Mesh_ColorPointer(varray_color4f);
- //RSurf_FogPassColors_Vertex3f_Color4f((surface->groupmesh->data_vertex3f + 3 * surface->num_firstvertex), varray_color4f, fogcolor[0], fogcolor[1], fogcolor[2], texture->currentcolorbase[3], 1, surface->num_vertices, modelorg);
- if (!surface->lightmaptexture && surface->groupmesh->data_lightmapcolor4f && (texture->currentmaterialflags & MATERIALFLAG_TRANSPARENT))
- {
- for (i = 0, v = (rsurface_vertex3f + 3 * surface->num_firstvertex), c = (varray_color4f + 4 * surface->num_firstvertex);i < surface->num_vertices;i++, v += 3, c += 4)
- {
- VectorSubtract(v, modelorg, diff);
- f = exp(fogdensity/DotProduct(diff, diff));
- c[0] = r;
- c[1] = g;
- c[2] = b;
- c[3] = (surface->groupmesh->data_lightmapcolor4f + 4 * surface->num_firstvertex)[i*4+3] * f * a;
- }
- }
- else
- {
- for (i = 0, v = (rsurface_vertex3f + 3 * surface->num_firstvertex), c = (varray_color4f + 4 * surface->num_firstvertex);i < surface->num_vertices;i++, v += 3, c += 4)
- {
- VectorSubtract(v, modelorg, diff);
- f = exp(fogdensity/DotProduct(diff, diff));
- c[0] = r;
- c[1] = g;
- c[2] = b;
- c[3] = f * a;
- }
- }
- GL_LockArrays(surface->num_firstvertex, surface->num_vertices);
- R_Mesh_Draw(surface->num_firstvertex, surface->num_vertices, surface->num_triangles, (surface->groupmesh->data_element3i + 3 * surface->num_firsttriangle));
- GL_LockArrays(0, 0);
- }
- }
- }
-}
if (texture->textureflags & Q3TEXTUREFLAG_TWOSIDED)
qglEnable(GL_CULL_FACE);
}
projects / xonotic / darkplaces.git / commitdiff