a refinement of the previous patch to only affect submodels, not all bsp

models

git-svn-id: svn://svn.icculus.org/twilight/trunk/darkplaces@7426 d7cf8633-e32d-0410-b094-e92efae38249

diff --git a/gl_rsurf.c b/gl_rsurf.c
index 0333beff4a4f9285e82be796718dd1a6ca91360f..0ce09f6ca9e9cf46781118c2e1ccec5a012d8b76 100644 (file)
--- a/gl_rsurf.c
+++ b/gl_rsurf.c
@@ -942,7 +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);
-       GL_PolygonOffset(r_refdef.shadowpolygonfactor + r_polygonoffset_submodel_factor.value, r_refdef.shadowpolygonoffset + r_polygonoffset_submodel_offset.value);CHECKGLERROR
+       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);
@@ -971,7 +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);
        }
-       GL_PolygonOffset(r_refdef.shadowpolygonfactor, r_refdef.shadowpolygonoffset);CHECKGLERROR
+       if (ent->model->brush.submodel)
+               GL_PolygonOffset(r_refdef.shadowpolygonfactor, r_refdef.shadowpolygonoffset);
 }
 
 #define BATCHSIZE 1024