added enum E_JOINT_UPDATE_ON_RENDER, for IAnimatedMeshSceneNode::setJointMode

changed IAnimatedMeshSceneNode::animateJoints() to animateJoints(bool CalculateAbsolutePositions=true)

removed ISkinnedMesh::recoverJointsFromMesh, transferJointsToMesh, and createJoints from interface.

git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@1027 dfc29bdd-3216-0410-991c-e03cc46cb475

include/IAnimatedMeshSceneNode.h

@@ -15,6 +15,25 @@ namespace irr
 {
 namespace scene
 {
+
+
+	enum E_JOINT_UPDATE_ON_RENDER
+	{
+		// do nothing
+		EJUOR_NONE = 0,
+
+		// get joints positions from the mesh (for attached nodes, etc)
+		EJUOR_READ,
+
+		// control joint positions in the mesh (eg. ragdolls, or set the animation from animateJoints() )
+		EJUOR_CONTROL,
+
+		//! count of all available interpolation modes
+		EJUOR_COUNT
+	};
+
+
+
 	class IAnimatedMeshSceneNode;
 
 	//! Callback interface for catching events of ended animations.
@@ -174,14 +193,14 @@ namespace scene
 		//! 0-do nothing
 		//! 1-get joints positions from the mesh (for attached nodes, etc)
 		//! 2-control joint positions in the mesh (eg. ragdolls, or set the animation from animateJoints() )
-		virtual void setJointMode(s32 mode)=0;
+		virtual void setJointMode(E_JOINT_UPDATE_ON_RENDER mode)=0;
 
 		//! Sets the transition time in seconds (note: This needs to enable joints, and setJointmode maybe set to 2)
-		//! you must call animateJoints(), or the mesh will not animate
+		//! you must call animateJoints(), or the mesh will not ani\mate
 		virtual void setTransitionTime(f32 Time) =0;
 
 		//! animates the joints in the mesh based on the current frame (also takes in to account transitions)
-		virtual void animateJoints() = 0;
+		virtual void animateJoints(bool CalculateAbsolutePositions=true) = 0;
 
 		//! render mesh ignoring it's transformation. Used with ragdolls. (culling is unaffected)
 		virtual void setRenderFromIdentity( bool On )=0;

include/ISkinnedMesh.h

@@ -68,16 +68,6 @@ namespace scene
 		//! Preforms a software skin on this mesh based of joint positions
 		virtual void skinMesh() = 0;
 
-		//!Recovers the joints from the mesh
-		virtual void recoverJointsFromMesh(core::array<IBoneSceneNode*> &JointChildSceneNodes) = 0;
-
-		//!Tranfers the joint data to the mesh
-		virtual void transferJointsToMesh(const core::array<IBoneSceneNode*> &JointChildSceneNodes) = 0;
-
-		//!Creates an array of joints from this mesh
-		virtual void createJoints(core::array<IBoneSceneNode*> &JointChildSceneNodes,
-			IAnimatedMeshSceneNode* AnimatedMeshSceneNode, ISceneManager* SceneManager) = 0;
-
 		virtual void convertMeshToTangents() = 0;
 
 		//! A vertex weight

source/Irrlicht/CAnimatedMeshSceneNode.cpp

@@ -9,7 +9,7 @@
 #include "os.h"
 #include "CShadowVolumeSceneNode.h"
 #include "IAnimatedMeshMD3.h"
-#include "ISkinnedMesh.h"
+#include "CSkinnedMesh.h"
 #include "IDummyTransformationSceneNode.h"
 #include "IBoneSceneNode.h"
 #include "IMaterialRenderer.h"
@@ -30,7 +30,7 @@ CAnimatedMeshSceneNode::CAnimatedMeshSceneNode(IAnimatedMesh* mesh, ISceneNode*
 			const core::vector3df& position, const core::vector3df& rotation,	const core::vector3df& scale)
 : IAnimatedMeshSceneNode(parent, mgr, id, position, rotation, scale), Mesh(0),
 	BeginFrameTime(0), StartFrame(0), EndFrame(0), FramesPerSecond(25.f / 1000.f ),
-	CurrentFrameNr(0.f), JointMode(0), JointsUsed(false),
+	CurrentFrameNr(0.f), JointMode(EJUOR_NONE), JointsUsed(false),
 	TransitionTime(0), Transiting(0.f), TransitingBlend(0.f),
 	Looping(true), ReadOnlyMaterials(false),
 	LoopCallBack(0), PassCount(0), Shadow(0), RenderFromIdentity(0)
@@ -259,16 +259,16 @@ void CAnimatedMeshSceneNode::render()
 		m = Mesh->getMesh((s32)frame, 255, StartFrame, EndFrame);
 	else
 	{
-		ISkinnedMesh* skinnedMesh = reinterpret_cast<ISkinnedMesh*>(Mesh);
+		CSkinnedMesh* skinnedMesh = reinterpret_cast<CSkinnedMesh*>(Mesh);
 
-		if (JointMode &2)//write to mesh
+		if (JointMode == EJUOR_CONTROL)//write to mesh
 			skinnedMesh->transferJointsToMesh(JointChildSceneNodes);
 		else
 			skinnedMesh->animateMesh(frame, 1.0f);
 
 		skinnedMesh->skinMesh();
 
-		if (JointMode &1)//read from mesh
+		if (JointMode == EJUOR_READ)//read from mesh
 		{
 			skinnedMesh->recoverJointsFromMesh(JointChildSceneNodes);
 
@@ -853,12 +853,12 @@ void CAnimatedMeshSceneNode::updateAbsolutePosition()
 }
 
 //! Set the joint update mode (0-unused, 1-get joints only, 2-set joints only, 3-move and set)
-void CAnimatedMeshSceneNode::setJointMode(s32 mode)
+void CAnimatedMeshSceneNode::setJointMode(E_JOINT_UPDATE_ON_RENDER mode)
 {
 	checkJoints();
 
-	if (mode<0) mode=0;
-	if (mode>3) mode=3;
+	//if (mode<0) mode=0;
+	//if (mode>3) mode=3;
 
 	JointMode=mode;
 }
@@ -868,11 +868,12 @@ void CAnimatedMeshSceneNode::setJointMode(s32 mode)
 //! you must call animateJoints(), or the mesh will not animate
 void CAnimatedMeshSceneNode::setTransitionTime(f32 time)
 {
-	if (time != 0.f)
+	if (time != 0.0f)
+	{
 		checkJoints();
-	if (!(JointMode & 0x2))
-		setJointMode(2);
+		setJointMode(EJUOR_CONTROL);
 		TransitionTime = (u32)core::floor32(time*1000.0f);
+	}
 }
 
 //! render mesh ignoring it's transformation. Used with ragdolls. (culling is unaffected)
@@ -884,7 +885,7 @@ void CAnimatedMeshSceneNode::setRenderFromIdentity( bool On )
 
 
 //! updates the joint positions of this mesh
-void CAnimatedMeshSceneNode::animateJoints()
+void CAnimatedMeshSceneNode::animateJoints(bool CalculateAbsolutePositions)
 {
 	checkJoints();
 
@@ -894,18 +895,21 @@ void CAnimatedMeshSceneNode::animateJoints()
 		{
 			f32 frame = getFrameNr(); //old?
 
-			ISkinnedMesh* skinnedMesh=(ISkinnedMesh*)Mesh;
+			CSkinnedMesh* skinnedMesh=reinterpret_cast<CSkinnedMesh*>(Mesh);
 
 			skinnedMesh->animateMesh(frame, 1.0f);
 
 			skinnedMesh->recoverJointsFromMesh( JointChildSceneNodes);
 
+			if (CalculateAbsolutePositions)
+			{
 				//---slow---
 				for (u32 n=0;n<JointChildSceneNodes.size();++n)
 					if (JointChildSceneNodes[n]->getParent()==this)
 					{
 						JointChildSceneNodes[n]->updateAbsolutePositionOfAllChildren(); //temp, should be an option
 					}
+			}
 
 			//-----------------------------------------
 			//		Transition
@@ -970,11 +974,11 @@ void CAnimatedMeshSceneNode::checkJoints()
 	{
 		//Create joints for SkinnedMesh
 
-		((ISkinnedMesh*)Mesh)->createJoints(JointChildSceneNodes, this, SceneManager);
-		((ISkinnedMesh*)Mesh)->recoverJointsFromMesh(JointChildSceneNodes);
+		((CSkinnedMesh*)Mesh)->createJoints(JointChildSceneNodes, this, SceneManager);
+		((CSkinnedMesh*)Mesh)->recoverJointsFromMesh(JointChildSceneNodes);
 
 		JointsUsed=true;
-		JointMode=1;
+		JointMode=EJUOR_READ;
 	}
 }
 

source/Irrlicht/CAnimatedMeshSceneNode.h

@@ -138,14 +138,14 @@ namespace scene
 
 
 		//! Set the joint update mode (0-unused, 1-get joints only, 2-set joints only, 3-move and set)
-		virtual void setJointMode(s32 mode);
+		virtual void setJointMode(E_JOINT_UPDATE_ON_RENDER mode);
 
 		//! Sets the transition time in seconds (note: This needs to enable joints, and setJointmode maybe set to 2)
 		//! you must call animateJoints(), or the mesh will not animate
 		virtual void setTransitionTime(f32 Time);
 
 		//! updates the joint positions of this mesh
-		virtual void animateJoints();
+		virtual void animateJoints(bool CalculateAbsolutePositions=true);
 
 		//! render mesh ignoring it's transformation. Used with ragdolls. (culling is unaffected)
 		virtual void setRenderFromIdentity( bool On );
@@ -166,7 +166,7 @@ namespace scene
 		f32 FramesPerSecond;
 		f32 CurrentFrameNr;
 
-		s32 JointMode; //0-unused, 1-get joints only, 2-set joints only, 3-move and set
+		E_JOINT_UPDATE_ON_RENDER JointMode; //0-unused, 1-get joints only, 2-set joints only, 3-move and set
 		bool JointsUsed;
 
 		u32 TransitionTime; //Transition time in millisecs