- * PRE_NORMALS
- * If enabled, normals are pre-computed while the triangles are loading.
- * Otherwise, the normals are computed during rasterization. The behavior of
- * this option is effected by its precise value:
- * 1 Normals are computed per-face, according to the right-hand rule and
- * counter-clockwise winding of the verticies.
- * 2 Normals are computed per-vertex; the normal for a vertex that is shared
- * between two or more faces will be the average of the normals of the
- * faces. There is a performance penalty for this setting.
- * 3 Same as 2, but the normals will be cached so that they will not need to
- * be computed the next time the mesh is loaded.
+ * CACHE_GEOMETRY
+ * If enabled, models will be saved to a quick-loading binary format after
+ * they are loaded. Or, if a cached version of a model is discovered when a
+ * model is requested to be loaded, it is loaded from the cache instead. This
+ * provides a decent speed improvement in cases where the model would
+ * otherwise be loaded from some kind of text format which would load slowly.