Copy irrlichtmt to <root>/irr/

irr/src/CBoneSceneNode.h

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+// 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
+
+// Used with SkinnedMesh and IAnimatedMeshSceneNode, for boned meshes
+
+#include "IBoneSceneNode.h"
+
+#include <optional>
+
+namespace irr
+{
+namespace scene
+{
+
+class CBoneSceneNode : public IBoneSceneNode
+{
+public:
+	//! constructor
+	CBoneSceneNode(ISceneNode *parent, ISceneManager *mgr,
+			s32 id = -1, u32 boneIndex = 0,
+			const std::optional<std::string> &boneName = std::nullopt);
+
+	//! Returns the index of the bone
+	u32 getBoneIndex() const override;
+
+	//! Sets the animation mode of the bone. Returns true if successful.
+	bool setAnimationMode(E_BONE_ANIMATION_MODE mode) override;
+
+	//! Gets the current animation mode of the bone
+	E_BONE_ANIMATION_MODE getAnimationMode() const override;
+
+	//! returns the axis aligned bounding box of this node
+	const core::aabbox3d<f32> &getBoundingBox() const override;
+
+	/*
+	//! Returns the relative transformation of the scene node.
+	//core::matrix4 getRelativeTransformation() const override;
+	*/
+
+	void OnAnimate(u32 timeMs) override;
+
+	void updateAbsolutePositionOfAllChildren() override;
+
+	//! How the relative transformation of the bone is used
+	void setSkinningSpace(E_BONE_SKINNING_SPACE space) override
+	{
+		SkinningSpace = space;
+	}
+
+	E_BONE_SKINNING_SPACE getSkinningSpace() const override
+	{
+		return SkinningSpace;
+	}
+
+private:
+	void helper_updateAbsolutePositionOfAllChildren(ISceneNode *Node);
+
+	u32 BoneIndex;
+
+	core::aabbox3d<f32> Box;
+
+	E_BONE_ANIMATION_MODE AnimationMode;
+	E_BONE_SKINNING_SPACE SkinningSpace;
+};
+
+} // end namespace scene
+} // end namespace irr