Add mesh index buffer optimization based on meshoptimizer library

Work similar to existing impl but yields better results with even less overdraw.
2026-06-01 18:41:45 +02:00
parent 45f7c1f0a0
commit a544cbcfde
5 changed files with 57 additions and 15 deletions
@@ -228,9 +228,16 @@ public:

    /// <summary>
    /// Reorders all triangles for improved vertex cache locality. It tries to arrange all triangles to fans and to render triangles which share vertices directly one after the other.
+    /// [Deprecated in v1.13]
    /// </summary>
+    DEPRECATED("Use Optimize instead as it does more advanced optimizations on index buffer.")
    void ImproveCacheLocality();

+    /// <summary>
+    /// Optimizes mesh vertex and index buffers for runtime rendering. Uses 'meshoptimizer' library.
+    /// </summary>
+    void Optimize();
+
    /// <summary>
    /// Sums the area of all triangles in the mesh.
    /// </summary>