]> git.rm.cloudns.org Git - xonotic/darkplaces.git/commitdiff
q3bsp loader no longer generates a fake lightgrid when one is missing, this saves...
authorhavoc <havoc@d7cf8633-e32d-0410-b094-e92efae38249>
Tue, 23 Aug 2005 20:50:14 +0000 (20:50 +0000)
committerhavoc <havoc@d7cf8633-e32d-0410-b094-e92efae38249>
Tue, 23 Aug 2005 20:50:14 +0000 (20:50 +0000)
git-svn-id: svn://svn.icculus.org/twilight/trunk/darkplaces@5643 d7cf8633-e32d-0410-b094-e92efae38249

model_brush.c

index 0be4c0df4b505aea98fb10c22c0f0a06281291dd..795742544cc4da77c4e10c6480767d8830505045 100644 (file)
@@ -4680,40 +4680,22 @@ static void Mod_Q3BSP_LoadLightGrid(lump_t *l)
        loadmodel->brushq3.num_lightgrid_isize[1] = loadmodel->brushq3.num_lightgrid_imaxs[1] - loadmodel->brushq3.num_lightgrid_imins[1] + 1;
        loadmodel->brushq3.num_lightgrid_isize[2] = loadmodel->brushq3.num_lightgrid_imaxs[2] - loadmodel->brushq3.num_lightgrid_imins[2] + 1;
        count = loadmodel->brushq3.num_lightgrid_isize[0] * loadmodel->brushq3.num_lightgrid_isize[1] * loadmodel->brushq3.num_lightgrid_isize[2];
+       Matrix4x4_CreateScale3(&loadmodel->brushq3.num_lightgrid_indexfromworld, loadmodel->brushq3.num_lightgrid_scale[0], loadmodel->brushq3.num_lightgrid_scale[1], loadmodel->brushq3.num_lightgrid_scale[2]);
+       Matrix4x4_ConcatTranslate(&loadmodel->brushq3.num_lightgrid_indexfromworld, -loadmodel->brushq3.num_lightgrid_imins[0] * loadmodel->brushq3.num_lightgrid_cellsize[0], -loadmodel->brushq3.num_lightgrid_imins[1] * loadmodel->brushq3.num_lightgrid_cellsize[1], -loadmodel->brushq3.num_lightgrid_imins[2] * loadmodel->brushq3.num_lightgrid_cellsize[2]);
+
+       // if lump is empty there is nothing to load, we can deal with that in the LightPoint code
        if (l->filelen)
        {
                if (l->filelen < count * (int)sizeof(*in))
                        Host_Error("Mod_Q3BSP_LoadLightGrid: invalid lightgrid lump size %i bytes, should be %i bytes (%ix%ix%i)\n", l->filelen, count * sizeof(*in), loadmodel->brushq3.num_lightgrid_dimensions[0], loadmodel->brushq3.num_lightgrid_dimensions[1], loadmodel->brushq3.num_lightgrid_dimensions[2]);
                if (l->filelen != count * (int)sizeof(*in))
                        Con_Printf("Mod_Q3BSP_LoadLightGrid: Warning: calculated lightgrid size %i bytes does not match lump size %i\n", count * sizeof(*in), l->filelen);
-       }
-
-       out = Mem_Alloc(loadmodel->mempool, count * sizeof(*out));
-       loadmodel->brushq3.data_lightgrid = out;
-       loadmodel->brushq3.num_lightgrid = count;
-
-       // no swapping or validation necessary
-       if (l->filelen)
+               out = Mem_Alloc(loadmodel->mempool, count * sizeof(*out));
+               loadmodel->brushq3.data_lightgrid = out;
+               loadmodel->brushq3.num_lightgrid = count;
+               // no swapping or validation necessary
                memcpy(out, in, count * (int)sizeof(*out));
-       else
-       {
-               // no data, fill with white
-               int i;
-               for (i = 0;i < count;i++)
-               {
-                       out[i].ambientrgb[0] = 128;
-                       out[i].ambientrgb[1] = 128;
-                       out[i].ambientrgb[2] = 128;
-                       out[i].diffusergb[0] = 0;
-                       out[i].diffusergb[1] = 0;
-                       out[i].diffusergb[2] = 0;
-                       out[i].diffusepitch = 0;
-                       out[i].diffuseyaw = 0;
-               }
        }
-
-       Matrix4x4_CreateScale3(&loadmodel->brushq3.num_lightgrid_indexfromworld, loadmodel->brushq3.num_lightgrid_scale[0], loadmodel->brushq3.num_lightgrid_scale[1], loadmodel->brushq3.num_lightgrid_scale[2]);
-       Matrix4x4_ConcatTranslate(&loadmodel->brushq3.num_lightgrid_indexfromworld, -loadmodel->brushq3.num_lightgrid_imins[0] * loadmodel->brushq3.num_lightgrid_cellsize[0], -loadmodel->brushq3.num_lightgrid_imins[1] * loadmodel->brushq3.num_lightgrid_cellsize[1], -loadmodel->brushq3.num_lightgrid_imins[2] * loadmodel->brushq3.num_lightgrid_cellsize[2]);
 }
 
 static void Mod_Q3BSP_LoadPVS(lump_t *l)
@@ -4759,7 +4741,6 @@ static void Mod_Q3BSP_LightPoint(model_t *model, const vec3_t p, vec3_t ambientc
        int i, j, k, index[3];
        float transformed[3], blend1, blend2, blend, yaw, pitch, sinpitch;
        q3dlightgrid_t *a, *s;
-       // FIXME: write this
        if (!model->brushq3.num_lightgrid)
        {
                ambientcolor[0] = 1;