Copy irrlichtmt to <root>/irr/

irr/src/CMeshManipulator.h

@@ -0,0 +1,46 @@
+// Copyright (C) 2002-2012 Nikolaus Gebhardt
+// This file is part of the "Irrlicht Engine".
+// For conditions of distribution and use, see copyright notice in irrlicht.h
+
+#pragma once
+
+#include "IMeshManipulator.h"
+
+namespace irr
+{
+namespace scene
+{
+
+//! An interface for easy manipulation of meshes.
+/** Scale, set alpha value, flip surfaces, and so on. This exists for fixing
+problems with wrong imported or exported meshes quickly after loading. It is
+not intended for doing mesh modifications and/or animations during runtime.
+*/
+class CMeshManipulator : public IMeshManipulator
+{
+public:
+	//! Recalculates all normals of the mesh.
+	/** \param mesh: Mesh on which the operation is performed.
+	\param smooth: Whether to use smoothed normals. */
+	void recalculateNormals(scene::IMesh *mesh, bool smooth = false, bool angleWeighted = false) const override;
+
+	//! Recalculates all normals of the mesh buffer.
+	/** \param buffer: Mesh buffer on which the operation is performed.
+	\param smooth: Whether to use smoothed normals. */
+	void recalculateNormals(IMeshBuffer *buffer, bool smooth = false, bool angleWeighted = false) const override;
+
+	//! Clones a static IMesh into a modifiable SMesh.
+	SMesh *createMeshCopy(scene::IMesh *mesh) const override;
+
+	//! Returns amount of polygons in mesh.
+	s32 getPolyCount(scene::IMesh *mesh) const override;
+
+	//! Returns amount of polygons in mesh.
+	s32 getPolyCount(scene::IAnimatedMesh *mesh) const override;
+
+	//! create a new AnimatedMesh and adds the mesh to it
+	IAnimatedMesh *createAnimatedMesh(scene::IMesh *mesh, scene::E_ANIMATED_MESH_TYPE type) const override;
+};
+
+} // end namespace scene
+} // end namespace irr