Added support for assigning coop and deathmatch global float values to optional CSQC...

[xonotic/darkplaces.git] / gl_rsurf.c

diff --git a/gl_rsurf.c b/gl_rsurf.c
index db9cc5459c272b2d191e0e9f6875d942d39f5b2e..1dd4c27c7a8408181de47dbb2c67089cf0c26db0 100644 (file)
--- a/gl_rsurf.c
+++ b/gl_rsurf.c
@@ -930,6 +930,8 @@ void R_Q1BSP_CompileShadowVolume(entity_render_t *ent, vec3_t relativelightorigi
        r_shadow_compilingrtlight->static_meshchain_shadow = Mod_ShadowMesh_Finish(r_main_mempool, r_shadow_compilingrtlight->static_meshchain_shadow, false, false, true);
 }
 
+extern cvar_t r_polygonoffset_submodel_factor;
+extern cvar_t r_polygonoffset_submodel_offset;
 void R_Q1BSP_DrawShadowVolume(entity_render_t *ent, vec3_t relativelightorigin, vec3_t relativelightdirection, float lightradius, int modelnumsurfaces, const int *modelsurfacelist, const vec3_t lightmins, const vec3_t lightmaxs)
 {
        model_t *model = ent->model;
@@ -940,6 +942,8 @@ void R_Q1BSP_DrawShadowVolume(entity_render_t *ent, vec3_t relativelightorigin,
        if (!BoxesOverlap(model->normalmins, model->normalmaxs, lightmins, lightmaxs))
                return;
        R_UpdateAllTextureInfo(ent);
+       if (ent->model->brush.submodel)
+               GL_PolygonOffset(r_refdef.shadowpolygonfactor + r_polygonoffset_submodel_factor.value, r_refdef.shadowpolygonoffset + r_polygonoffset_submodel_offset.value);
        if (model->brush.shadowmesh)
        {
                R_Shadow_PrepareShadowMark(model->brush.shadowmesh->numtriangles);
@@ -968,6 +972,8 @@ void R_Q1BSP_DrawShadowVolume(entity_render_t *ent, vec3_t relativelightorigin,
                }
                R_Shadow_VolumeFromList(model->surfmesh.num_vertices, model->surfmesh.num_triangles, rsurface.vertex3f, model->surfmesh.data_element3i, model->surfmesh.data_neighbor3i, relativelightorigin, relativelightdirection, projectdistance, numshadowmark, shadowmarklist);
        }
+       if (ent->model->brush.submodel)
+               GL_PolygonOffset(r_refdef.shadowpolygonfactor, r_refdef.shadowpolygonoffset);
 }
 
 #define BATCHSIZE 1024
@@ -1138,6 +1144,11 @@ void R_ReplaceWorldTexture (void)
        int                     i;
        const char      *r, *newt;
        skinframe_t *skinframe;
+       if (!r_refdef.worldmodel)
+       {
+               Con_Printf("There is no worldmodel\n");
+               return;
+       }
        m = r_refdef.worldmodel;
 
        if(Cmd_Argc() < 2)
@@ -1180,6 +1191,11 @@ void R_ListWorldTextures (void)
        model_t         *m;
        texture_t       *t;
        int                     i;
+       if (!r_refdef.worldmodel)
+       {
+               Con_Printf("There is no worldmodel\n");
+               return;
+       }
        m = r_refdef.worldmodel;
 
        Con_Print("Worldmodel textures :\n");