Copy irrlichtmt to <root>/irr/

irr/include/IBoneSceneNode.h

@@ -0,0 +1,96 @@
+// 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 "ISceneNode.h"
+
+namespace irr
+{
+namespace scene
+{
+
+//! Enumeration for different bone animation modes
+enum E_BONE_ANIMATION_MODE
+{
+	//! The bone is usually animated, unless it's parent is not animated
+	EBAM_AUTOMATIC = 0,
+
+	//! The bone is animated by the skin, if it's parent is not animated then animation will resume from this bone onward
+	EBAM_ANIMATED,
+
+	//! The bone is not animated by the skin
+	EBAM_UNANIMATED,
+
+	//! Not an animation mode, just here to count the available modes
+	EBAM_COUNT
+
+};
+
+enum E_BONE_SKINNING_SPACE
+{
+	//! local skinning, standard
+	EBSS_LOCAL = 0,
+
+	//! global skinning
+	EBSS_GLOBAL,
+
+	EBSS_COUNT
+};
+
+//! Names for bone animation modes
+const c8 *const BoneAnimationModeNames[] = {
+		"automatic",
+		"animated",
+		"unanimated",
+		0,
+	};
+
+//! Interface for bones used for skeletal animation.
+/** Used with ISkinnedMesh and IAnimatedMeshSceneNode. */
+class IBoneSceneNode : public ISceneNode
+{
+public:
+	IBoneSceneNode(ISceneNode *parent, ISceneManager *mgr, s32 id = -1) :
+			ISceneNode(parent, mgr, id), positionHint(-1), scaleHint(-1), rotationHint(-1) {}
+
+	//! Get the index of the bone
+	virtual u32 getBoneIndex() const = 0;
+
+	//! Sets the animation mode of the bone.
+	/** \return True if successful. (Unused) */
+	virtual bool setAnimationMode(E_BONE_ANIMATION_MODE mode) = 0;
+
+	//! Gets the current animation mode of the bone
+	virtual E_BONE_ANIMATION_MODE getAnimationMode() const = 0;
+
+	//! Get the axis aligned bounding box of this node
+	const core::aabbox3d<f32> &getBoundingBox() const override = 0;
+
+	//! Returns the relative transformation of the scene node.
+	// virtual core::matrix4 getRelativeTransformation() const = 0;
+
+	//! The animation method.
+	void OnAnimate(u32 timeMs) override = 0;
+
+	//! The render method.
+	/** Does nothing as bones are not visible. */
+	void render() override {}
+
+	//! How the relative transformation of the bone is used
+	virtual void setSkinningSpace(E_BONE_SKINNING_SPACE space) = 0;
+
+	//! How the relative transformation of the bone is used
+	virtual E_BONE_SKINNING_SPACE getSkinningSpace() const = 0;
+
+	//! Updates the absolute position based on the relative and the parents position
+	virtual void updateAbsolutePositionOfAllChildren() = 0;
+
+	s32 positionHint;
+	s32 scaleHint;
+	s32 rotationHint;
+};
+
+} // end namespace scene
+} // end namespace irr