Clone method implementation for Animated Mesh Scenenode, by rogerborg.

git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@1620 dfc29bdd-3216-0410-991c-e03cc46cb475

include/IAnimatedMeshMD3.h

@@ -220,6 +220,12 @@ namespace scene
 			return Container[index];
 		}
 
+		SMD3QuaterionTagList & operator = (const SMD3QuaterionTagList & copyMe)
+		{
+			Container = copyMe.Container;
+			return *this;
+		}
+
 		core::array < SMD3QuaterionTag > Container;
 	};
 

include/IAnimatedMeshSceneNode.h

@@ -211,6 +211,13 @@ namespace scene
 		//! render mesh ignoring it's transformation.
 		/** Used with ragdolls. Culling is unaffected. */
 		virtual void setRenderFromIdentity( bool On )=0;
+
+		//! Creates a clone of this scene node and its children.
+		/** \param newParent An optional new parent.
+		\param newManager An optional new scene manager.
+		\return The newly created clone of this node. */
+		virtual ISceneNode* clone(ISceneNode* newParent=0, ISceneManager* newManager=0) = 0;
+
 	};
 
 } // end namespace scene

source/Irrlicht/CAnimatedMeshSceneNode.cpp

@@ -1021,6 +1021,45 @@ void CAnimatedMeshSceneNode::beginTransition()
 	TransitingBlend = 0.f;
 }
 
+ISceneNode* CAnimatedMeshSceneNode::clone(ISceneNode* newParent, ISceneManager* newManager)
+{
+	if (!newParent) newParent = Parent;
+	if (!newManager) newManager = SceneManager;
+
+	CAnimatedMeshSceneNode * newNode = 
+		new CAnimatedMeshSceneNode(Mesh, newParent, newManager, ID, RelativeTranslation, 
+						 RelativeRotation, RelativeScale);
+
+	newNode->cloneMembers(this, newManager);
+
+	newNode->Materials = Materials;
+	newNode->Box = Box;
+	newNode->Mesh = Mesh;
+	newNode->BeginFrameTime = BeginFrameTime;
+	newNode->StartFrame = StartFrame;
+	newNode->EndFrame = EndFrame;
+	newNode->FramesPerSecond = FramesPerSecond;
+	newNode->CurrentFrameNr = CurrentFrameNr;
+	newNode->JointMode = JointMode;
+	newNode->JointsUsed = JointsUsed;
+	newNode->TransitionTime = TransitionTime;
+	newNode->Transiting = Transiting;
+	newNode->TransitingBlend = TransitingBlend;
+	newNode->Looping = Looping;
+	newNode->ReadOnlyMaterials = ReadOnlyMaterials;
+	newNode->LoopCallBack = LoopCallBack;
+	newNode->PassCount = PassCount;
+	newNode->Shadow = Shadow;
+	newNode->JointChildSceneNodes = JointChildSceneNodes;
+	newNode->PretransitingSave = PretransitingSave;
+	newNode->RenderFromIdentity = RenderFromIdentity;
+	newNode->MD3Special = MD3Special;
+
+	(void)newNode->drop();
+	return newNode;
+}
+
+
 
 } // end namespace scene
 } // end namespace irr

source/Irrlicht/CAnimatedMeshSceneNode.h

@@ -153,6 +153,12 @@ namespace scene
 		//! render mesh ignoring it's transformation. Used with ragdolls. (culling is unaffected)
 		virtual void setRenderFromIdentity( bool On );
 
+		//! Creates a clone of this scene node and its children.
+		/** \param newParent An optional new parent.
+		\param newManager An optional new scene manager.
+		\return The newly created clone of this node. */
+		virtual ISceneNode* clone(ISceneNode* newParent=0, ISceneManager* newManager=0);
+
 	private:
 
 		f32 buildFrameNr( u32 timeMs);
@@ -194,6 +200,13 @@ namespace scene
 		{
 			core::stringc Tagname;
 			SMD3QuaterionTagList AbsoluteTagList;
+
+			SMD3Special & operator = (const SMD3Special & copyMe)
+			{
+				Tagname = copyMe.Tagname;
+				AbsoluteTagList = copyMe.AbsoluteTagList;
+				return *this;
+			}
 		};
 		SMD3Special MD3Special;