}
}
+aliaslayer_t r_aliasnoskinlayers[2] = {{ALIASLAYER_DIFFUSE, NULL, NULL}, {ALIASLAYER_FOG | ALIASLAYER_FORCEDRAW_IF_FIRSTPASS, NULL, NULL}};
+aliasskin_t r_aliasnoskin = {0, 2, r_aliasnoskinlayers};
aliasskin_t *R_FetchAliasSkin(const entity_render_t *ent, const aliasmesh_t *mesh)
{
model_t *model = ent->model;
- int s = ent->skinnum;
- if ((unsigned int)s >= (unsigned int)model->numskins)
- s = 0;
- if (model->skinscenes[s].framecount > 1)
- s = model->skinscenes[s].firstframe + (int) (cl.time * model->skinscenes[s].framerate) % model->skinscenes[s].framecount;
+ if (model->numskins)
+ {
+ int s = ent->skinnum;
+ if ((unsigned int)s >= (unsigned int)model->numskins)
+ s = 0;
+ if (model->skinscenes[s].framecount > 1)
+ s = model->skinscenes[s].firstframe + (int) (cl.time * model->skinscenes[s].framerate) % model->skinscenes[s].framecount;
+ else
+ s = model->skinscenes[s].firstframe;
+ if (s >= mesh->num_skins)
+ s = 0;
+ return mesh->data_skins + s;
+ }
else
- s = model->skinscenes[s].firstframe;
- if (s >= mesh->num_skins)
- s = 0;
- return mesh->data_skins + s;
+ {
+ r_aliasnoskinlayers[0].texture = r_notexture;
+ return &r_aliasnoskin;
+ }
}
void R_DrawAliasModelCallback (const void *calldata1, int calldata2)
{
- int c, fullbright, layernum;
+ int c, fullbright, layernum, firstpass;
float tint[3], fog, ifog, colorscale;
vec3_t diff;
qbyte *bcolor;
}
ifog = 1 - fog;
+ firstpass = true;
memset(&m, 0, sizeof(m));
skin = R_FetchAliasSkin(ent, mesh);
for (layernum = 0, layer = skin->data_layers;layernum < skin->num_layers;layernum++, layer++)
{
- if (((layer->flags & ALIASLAYER_NODRAW_IF_NOTCOLORMAPPED) && ent->colormap < 0)
- || ((layer->flags & ALIASLAYER_NODRAW_IF_COLORMAPPED) && ent->colormap >= 0)
- || (layer->flags & ALIASLAYER_DRAW_PER_LIGHT))
- continue;
- expandaliasvert(mesh->num_vertices);
- if (layer->flags & ALIASLAYER_FOG)
+ if (!(layer->flags & ALIASLAYER_FORCEDRAW_IF_FIRSTPASS) || !firstpass)
{
- m.blendfunc1 = GL_SRC_ALPHA;
- m.blendfunc2 = GL_ONE;
- colorscale = r_colorscale;
- m.texrgbscale[0] = 1;
- m.tex[0] = R_GetTexture(layer->texture);
- R_Mesh_State(&m);
- GL_Color(fogcolor[0] * fog * colorscale, fogcolor[1] * fog * colorscale, fogcolor[2] * fog * colorscale, ent->alpha);
- c_alias_polys += mesh->num_triangles;
- R_Mesh_GetSpace(mesh->num_vertices);
- R_Model_Alias_GetMesh_Vertex3f(ent, mesh, varray_vertex3f, aliasvert_normal3f, NULL, NULL);
- if (layer->texture != NULL)
- R_Mesh_CopyTexCoord2f(0, mesh->data_texcoord2f, mesh->num_vertices);
- R_Mesh_Draw(mesh->num_vertices, mesh->num_triangles, mesh->data_element3i);
- continue;
+ if (((layer->flags & ALIASLAYER_NODRAW_IF_NOTCOLORMAPPED) && ent->colormap < 0)
+ || ((layer->flags & ALIASLAYER_NODRAW_IF_COLORMAPPED) && ent->colormap >= 0)
+ || ((layer->flags & ALIASLAYER_FOG) && !fogenabled)
+ || (layer->flags & ALIASLAYER_SPECULAR)
+ || ((layer->flags & ALIASLAYER_DIFFUSE) && (r_shadow_realtime_world.integer && r_ambient.integer <= 0 && r_fullbright.integer == 0 && !(ent->effects & EF_FULLBRIGHT))))
+ continue;
}
- if ((layer->flags & ALIASLAYER_ADD) || ((layer->flags & ALIASLAYER_ALPHA) && (ent->effects & EF_ADDITIVE)))
+ if (!firstpass || (ent->effects & EF_ADDITIVE))
{
m.blendfunc1 = GL_SRC_ALPHA;
m.blendfunc2 = GL_ONE;
}
- else if ((layer->flags & ALIASLAYER_ALPHA) || ent->alpha != 1.0)
+ else if ((skin->flags & ALIASSKIN_TRANSPARENT) || ent->alpha != 1.0)
{
m.blendfunc1 = GL_SRC_ALPHA;
m.blendfunc2 = GL_ONE_MINUS_SRC_ALPHA;
m.blendfunc1 = GL_ONE;
m.blendfunc2 = GL_ZERO;
}
+ firstpass = false;
+ expandaliasvert(mesh->num_vertices);
colorscale = r_colorscale;
m.texrgbscale[0] = 1;
- if (gl_combine.integer)
+ m.tex[0] = R_GetTexture(layer->texture);
+ if (gl_combine.integer && layer->flags & (ALIASLAYER_DIFFUSE | ALIASLAYER_SPECULAR))
{
colorscale *= 0.25f;
m.texrgbscale[0] = 4;
}
- m.tex[0] = R_GetTexture(layer->texture);
R_Mesh_State(&m);
- if (layer->flags & ALIASLAYER_COLORMAP_PANTS)
- {
- // 128-224 are backwards ranges
- c = (ent->colormap & 0xF) << 4;c += (c >= 128 && c < 224) ? 4 : 12;
- bcolor = (qbyte *) (&palette_complete[c]);
- fullbright = c >= 224;
- VectorScale(bcolor, (1.0f / 255.0f), tint);
- }
- else if (layer->flags & ALIASLAYER_COLORMAP_SHIRT)
+ c_alias_polys += mesh->num_triangles;
+ R_Mesh_GetSpace(mesh->num_vertices);
+ if (layer->texture != NULL)
+ R_Mesh_CopyTexCoord2f(0, mesh->data_texcoord2f, mesh->num_vertices);
+ if (layer->flags & ALIASLAYER_FOG)
{
- // 128-224 are backwards ranges
- c = (ent->colormap & 0xF0);c += (c >= 128 && c < 224) ? 4 : 12;
- bcolor = (qbyte *) (&palette_complete[c]);
- fullbright = c >= 224;
- VectorScale(bcolor, (1.0f / 255.0f), tint);
+ colorscale *= fog;
+ R_Model_Alias_GetMesh_Vertex3f(ent, mesh, varray_vertex3f, NULL, NULL, NULL);
+ GL_Color(fogcolor[0] * colorscale, fogcolor[1] * colorscale, fogcolor[2] * colorscale, ent->alpha);
}
else
{
- tint[0] = tint[1] = tint[2] = 1;
- fullbright = false;
+ if (layer->flags & (ALIASLAYER_COLORMAP_PANTS | ALIASLAYER_COLORMAP_SHIRT))
+ {
+ // 128-224 are backwards ranges
+ if (layer->flags & ALIASLAYER_COLORMAP_PANTS)
+ c = (ent->colormap & 0xF) << 4;
+ else //if (layer->flags & ALIASLAYER_COLORMAP_SHIRT)
+ c = (ent->colormap & 0xF0);
+ c += (c >= 128 && c < 224) ? 4 : 12;
+ bcolor = (qbyte *) (&palette_complete[c]);
+ fullbright = c >= 224;
+ VectorScale(bcolor, (1.0f / 255.0f), tint);
+ }
+ else
+ {
+ tint[0] = tint[1] = tint[2] = 1;
+ fullbright = false;
+ }
+ colorscale *= ifog;
+ if (fullbright || !(layer->flags & ALIASLAYER_DIFFUSE) || r_fullbright.integer || (ent->effects & EF_FULLBRIGHT))
+ {
+ R_Model_Alias_GetMesh_Vertex3f(ent, mesh, varray_vertex3f, NULL, NULL, NULL);
+ GL_Color(tint[0] * colorscale, tint[1] * colorscale, tint[2] * colorscale, ent->alpha);
+ }
+ else if (r_shadow_realtime_world.integer)
+ {
+ R_Model_Alias_GetMesh_Vertex3f(ent, mesh, varray_vertex3f, NULL, NULL, NULL);
+ colorscale *= r_ambient.value * (2.0f / 128.0f);
+ GL_Color(tint[0] * colorscale, tint[1] * colorscale, tint[2] * colorscale, ent->alpha);
+ }
+ else
+ {
+ R_Model_Alias_GetMesh_Vertex3f(ent, mesh, varray_vertex3f, aliasvert_normal3f, NULL, NULL);
+ R_LightModel(ent, mesh->num_vertices, varray_vertex3f, aliasvert_normal3f, varray_color4f, tint[0] * colorscale, tint[1] * colorscale, tint[2] * colorscale, false);
+ }
}
- VectorScale(tint, ifog * colorscale, tint);
- if (!(layer->flags & ALIASLAYER_DIFFUSE))
- fullbright = true;
- if (ent->effects & EF_FULLBRIGHT)
- fullbright = true;
- c_alias_polys += mesh->num_triangles;
- R_Mesh_GetSpace(mesh->num_vertices);
- R_Model_Alias_GetMesh_Vertex3f(ent, mesh, varray_vertex3f, aliasvert_normal3f, NULL, NULL);
- R_Mesh_CopyTexCoord2f(0, mesh->data_texcoord2f, mesh->num_vertices);
- if (fullbright)
- GL_Color(tint[0], tint[1], tint[2], ent->alpha);
- else
- R_LightModel(ent, mesh->num_vertices, varray_vertex3f, aliasvert_normal3f, varray_color4f, tint[0], tint[1], tint[2], false);
R_Mesh_Draw(mesh->num_vertices, mesh->num_triangles, mesh->data_element3i);
}
}
R_Model_Alias_GetMesh_Vertex3f(ent, mesh, vertices, aliasvert_normal3f, aliasvert_svector3f, aliasvert_tvector3f);
for (layernum = 0, layer = skin->data_layers;layernum < skin->num_layers;layernum++, layer++)
{
- if (!(layer->flags & ALIASLAYER_DRAW_PER_LIGHT)
+ if (!(layer->flags & (ALIASLAYER_DIFFUSE | ALIASLAYER_SPECULAR))
|| ((layer->flags & ALIASLAYER_NODRAW_IF_NOTCOLORMAPPED) && ent->colormap < 0)
|| ((layer->flags & ALIASLAYER_NODRAW_IF_COLORMAPPED) && ent->colormap >= 0))
continue;
projects / xonotic / darkplaces.git / blobdiff