static [UDynamicMesh](API\Runtime\GeometryFramework\UDynamicMesh) * ComputeSplitNormals ( [UDynamicMesh](API\Runtime\GeometryFramework\UDynamicMesh) * TargetMesh, [FGeometryScriptSplitNormalsOptions](API\Plugins\GeometryScriptingCore\GeometryScript\FGeometryScriptS-_8) SplitOptions, [FGeometryScriptCalculateNormalsOptions](API\Plugins\GeometryScriptingCore\GeometryScript\FGeometryScriptC-) CalculateOptions, [UGeometryScriptDebug](API\Plugins\GeometryScriptingCore\GeometryScript\UGeometryScriptDebug) * Debug )