Copy irrlichtmt to <root>/irr/

irr/src/CMeshSceneNode.h

@@ -0,0 +1,85 @@
+// 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 "IMeshSceneNode.h"
+#include "IMesh.h"
+
+namespace irr
+{
+namespace scene
+{
+
+class CMeshSceneNode : public IMeshSceneNode
+{
+public:
+	//! constructor
+	CMeshSceneNode(IMesh *mesh, ISceneNode *parent, ISceneManager *mgr, s32 id,
+			const core::vector3df &position = core::vector3df(0, 0, 0),
+			const core::vector3df &rotation = core::vector3df(0, 0, 0),
+			const core::vector3df &scale = core::vector3df(1.0f, 1.0f, 1.0f));
+
+	//! destructor
+	virtual ~CMeshSceneNode();
+
+	//! frame
+	void OnRegisterSceneNode() override;
+
+	//! renders the node.
+	void render() override;
+
+	//! returns the axis aligned bounding box of this node
+	const core::aabbox3d<f32> &getBoundingBox() const override;
+
+	//! returns the material based on the zero based index i. To get the amount
+	//! of materials used by this scene node, use getMaterialCount().
+	//! This function is needed for inserting the node into the scene hierarchy on a
+	//! optimal position for minimizing renderstate changes, but can also be used
+	//! to directly modify the material of a scene node.
+	video::SMaterial &getMaterial(u32 i) override;
+
+	//! returns amount of materials used by this scene node.
+	u32 getMaterialCount() const override;
+
+	//! Returns type of the scene node
+	ESCENE_NODE_TYPE getType() const override { return ESNT_MESH; }
+
+	//! Sets a new mesh
+	void setMesh(IMesh *mesh) override;
+
+	//! Returns the current mesh
+	IMesh *getMesh(void) override { return Mesh; }
+
+	//! Sets if the scene node should not copy the materials of the mesh but use them in a read only style.
+	/* In this way it is possible to change the materials a mesh causing all mesh scene nodes
+	referencing this mesh to change too. */
+	void setReadOnlyMaterials(bool readonly) override;
+
+	//! Returns if the scene node should not copy the materials of the mesh but use them in a read only style
+	bool isReadOnlyMaterials() const override;
+
+	//! Creates a clone of this scene node and its children.
+	ISceneNode *clone(ISceneNode *newParent = 0, ISceneManager *newManager = 0) override;
+
+	//! Removes a child from this scene node.
+	//! Implemented here, to be able to remove the shadow properly, if there is one,
+	//! or to remove attached child.
+	bool removeChild(ISceneNode *child) override;
+
+protected:
+	void copyMaterials();
+
+	core::array<video::SMaterial> Materials;
+	core::aabbox3d<f32> Box;
+	video::SMaterial ReadOnlyMaterial;
+
+	IMesh *Mesh;
+
+	s32 PassCount;
+	bool ReadOnlyMaterials;
+};
+
+} // end namespace scene
+} // end namespace irr