From: havoc <havoc@d7cf8633-e32d-0410-b094-e92efae38249>
Date: Tue, 8 Mar 2005 01:50:47 +0000 (+0000)
Subject: slight optimization to q1bsp rtlight surface visibility checking, added surface visib... 
X-Git-Tag: xonotic-v0.1.0preview~5114
X-Git-Url: https://git.rm.cloudns.org/?a=commitdiff_plain;h=c6af692c5f90dba508434d1d47c30cb1f8ed2965;p=xonotic%2Fdarkplaces.git

slight optimization to q1bsp rtlight surface visibility checking, added surface visibility checking to q3bsp rtlight rendering (should now be on par with q1bsp rtlight rendering speed)


git-svn-id: svn://svn.icculus.org/twilight/trunk/darkplaces@5054 d7cf8633-e32d-0410-b094-e92efae38249
---

diff --git a/gl_rsurf.c b/gl_rsurf.c
index 02c1ce27..754da449 100644
--- a/gl_rsurf.c
+++ b/gl_rsurf.c
@@ -1562,7 +1562,7 @@ void R_Q1BSP_DrawLight(entity_render_t *ent, vec3_t relativelightorigin, vec3_t
 				if (t->flags & SURF_LIGHTMAP && t->skin.fog == NULL)
 					Mod_ShadowMesh_AddMesh(r_shadow_mempool, r_shadow_compilingrtlight->static_meshchain_light, surface->texture->skin.base, surface->texture->skin.gloss, surface->texture->skin.nmap, surface->mesh.data_vertex3f, surface->mesh.data_svector3f, surface->mesh.data_tvector3f, surface->mesh.data_normal3f, surface->mesh.data_texcoordtexture2f, surface->mesh.num_triangles, surface->mesh.data_element3i);
 			}
-			else if (ent != r_refdef.worldentity || r_worldsurfacevisible[surface - ent->model->brush.data_surfaces])
+			else if (ent != r_refdef.worldentity || r_worldsurfacevisible[surfacelist[surfacelistindex]])
 			{
 				t = surface->texture->currentframe;
 				// FIXME: transparent surfaces need to be lit later
@@ -2289,7 +2289,7 @@ void R_Q3BSP_DrawLight(entity_render_t *ent, vec3_t relativelightorigin, vec3_t
 				// if compiling an rtlight, capture the mesh
 				Mod_ShadowMesh_AddMesh(r_shadow_mempool, r_shadow_compilingrtlight->static_meshchain_light, surface->texture->skin.base, surface->texture->skin.gloss, surface->texture->skin.nmap, surface->mesh.data_vertex3f, surface->mesh.data_svector3f, surface->mesh.data_tvector3f, surface->mesh.data_normal3f, surface->mesh.data_texcoordtexture2f, surface->mesh.num_triangles, surface->mesh.data_element3i);
 			}
-			else if (!(surface->texture->surfaceflags & Q3SURFACEFLAG_NODRAW) && surface->mesh.num_triangles)
+			else if ((ent != r_refdef.worldentity || r_worldsurfacevisible[surfacelist[surfacelistindex]]) && !(surface->texture->surfaceflags & Q3SURFACEFLAG_NODRAW) && surface->mesh.num_triangles)
 			{
 				if (surface->texture->textureflags & Q3TEXTUREFLAG_TWOSIDED)
 					qglDisable(GL_CULL_FACE);