discard empty meshes from md3s

git-svn-id: svn://svn.code.sf.net/p/actiongame/code/trunk/ac@2602 e016b1c5-ed68-44aa-a2f7-31cac88cffde
2008-09-15 00:32:43 +00:00
parent e9ac09e5b7
commit c64c04eb71
1 changed files with 9 additions and 3 deletions
@@ -93,13 +93,19 @@ struct md3 : vertmodel
            int mesh_offset = header.ofs_meshes;
            loopi(header.nummeshes)
            {
-                mesh &m = *meshes.add(new mesh);
-                m.owner = this;
                md3meshheader mheader;
                fseek(f, mesh_offset, SEEK_SET);
                fread(&mheader, sizeof(md3meshheader), 1, f);
-                endianswap(&mheader.flags, sizeof(int), 10); 
+                endianswap(&mheader.flags, sizeof(int), 10);

+                if(mheader.numtriangles <= 0)
+                {
+                    mesh_offset += mheader.meshsize;
+                    continue;
+                }
+                
+                mesh &m = *meshes.add(new mesh);
+                m.owner = this;
                m.name = newstring(mheader.name);
               
                m.numtris = mheader.numtriangles;