fix tonihele#415 tangent generation warnings

Trass3r · Apr 16, 2023 · ae191a9 · ae191a9
1 parent eba1d78
commit ae191a9
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/src/toniarts/openkeeper/tools/convert/KmfModelLoader.java b/src/toniarts/openkeeper/tools/convert/KmfModelLoader.java
@@ -560,6 +560,10 @@ private Geometry createGeometry(int subMeshIndex, String meshName, Mesh mesh, Ma
         // Update bounds
         geom.updateModelBound();
 
+        // prevent the warnings caused by the tangent generation on "empty" main index buffers
+        if (mesh.getTriangleCount() == 0)
+            return geom;
+
         // Try to generate tangents
         try {
             MikktspaceTangentGenerator.generate(geom);