huge (16%) speed gain on surface rendering by eliminating the surfmesh chain in q1bsp...

[xonotic/darkplaces.git] / r_shadow.c

diff --git a/r_shadow.c b/r_shadow.c
index 978237856b3c55538e4a35ff43add6316411d1da..52e4f3508b964520f157746ee9581174bd5aab10 100644 (file)
--- a/r_shadow.c
+++ b/r_shadow.c
@@ -1711,7 +1711,6 @@ void R_Shadow_NewWorldLight(vec3_t origin, float radius, vec3_t color, int style
        shadowmesh_t *mesh, *castmesh;
        mleaf_t *leaf;
        msurface_t *surf;
-       surfmesh_t *surfmesh;
 
        if (radius < 15 || DotProduct(color, color) < 0.03)
        {
@@ -1840,9 +1839,8 @@ void R_Shadow_NewWorldLight(vec3_t origin, float radius, vec3_t color, int style
                        // make a mesh to cast a shadow volume from
                        castmesh = Mod_ShadowMesh_Begin(r_shadow_mempool, 32768);
                        for (j = 0;j < e->numsurfaces;j++)
-                               if (e->surfaces[j]->castshadow == castshadowcount)
-                                       for (surfmesh = e->surfaces[j]->mesh;surfmesh;surfmesh = surfmesh->chain)
-                                               Mod_ShadowMesh_AddMesh(r_shadow_mempool, castmesh, surfmesh->vertex3f, surfmesh->numtriangles, surfmesh->element3i);
+                               if ((surf = e->surfaces[j])->castshadow == castshadowcount)
+                                       Mod_ShadowMesh_AddMesh(r_shadow_mempool, castmesh, surf->mesh.data_vertex3f, surf->mesh.num_triangles, surf->mesh.data_element3i);
                        castmesh = Mod_ShadowMesh_Finish(r_shadow_mempool, castmesh);
 
                        // cast shadow volume from castmesh