Removed prim joint logic. (Dead code)

indra/newview/llselectmgr.cpp

@@ -389,7 +389,7 @@ LLObjectSelectionHandle LLSelectMgr::selectObjectAndFamily(LLViewerObject* obj,
 	// don't include an avatar.
 	LLViewerObject* root = obj;
 	
-	while(!root->isAvatar() && root->getParent() && !root->isJointChild())
+	while(!root->isAvatar() && root->getParent())
 	{
 		LLViewerObject* parent = (LLViewerObject*)root->getParent();
 		if (parent->isAvatar())
@@ -704,7 +704,7 @@ void LLSelectMgr::deselectObjectAndFamily(LLViewerObject* object, BOOL send_to_s
 		// don't include an avatar.
 		LLViewerObject* root = object;
 	
-		while(!root->isAvatar() && root->getParent() && !root->isJointChild())
+		while(!root->isAvatar() && root->getParent())
 		{
 			LLViewerObject* parent = (LLViewerObject*)root->getParent();
 			if (parent->isAvatar())
@@ -1419,7 +1419,7 @@ void LLSelectMgr::promoteSelectionToRoot()
 		}
 
 		LLViewerObject* parentp = object;
-		while(parentp->getParent() && !(parentp->isRootEdit() || parentp->isJointChild()))
+		while(parentp->getParent() && !(parentp->isRootEdit()))
 		{
 			parentp = (LLViewerObject*)parentp->getParent();
 		}
@@ -4468,8 +4468,7 @@ struct LLSelectMgrApplyFlags : public LLSelectedObjectFunctor
 	virtual bool apply(LLViewerObject* object)
 	{
 		if ( object->permModify() &&	// preemptive permissions check
-			 object->isRoot() &&		// don't send for child objects
+			 object->isRoot())			// don't send for child objects
-			 !object->isJointChild())
 		{
 			object->setFlags( mFlags, mState);
 		}
@@ -6302,8 +6301,6 @@ void LLSelectMgr::updateSelectionCenter()
 		// matches the root prim's (affecting the orientation of the manipulators).
 		bbox.addBBoxAgent( (mSelectedObjects->getFirstRootObject(TRUE))->getBoundingBoxAgent() );
 		
-		std::vector < LLViewerObject *> jointed_objects;
-
 		for (LLObjectSelection::iterator iter = mSelectedObjects->begin();
 			 iter != mSelectedObjects->end(); iter++)
 		{
@@ -6321,17 +6318,11 @@ void LLSelectMgr::updateSelectionCenter()
 			}
 
 			bbox.addBBoxAgent( object->getBoundingBoxAgent() );
-
-			if (object->isJointChild())
-			{
-				jointed_objects.push_back(object);
-			}
 		}
 		
 		LLVector3 bbox_center_agent = bbox.getCenterAgent();
 		mSelectionCenterGlobal = gAgent.getPosGlobalFromAgent(bbox_center_agent);
 		mSelectionBBox = bbox;
-
 	}
 	
 	if ( !(gAgentID == LLUUID::null)) 
@@ -6625,19 +6616,19 @@ void LLSelectMgr::setAgentHUDZoom(F32 target_zoom, F32 current_zoom)
 bool LLObjectSelection::is_root::operator()(LLSelectNode *node)
 {
 	LLViewerObject* object = node->getObject();
-	return (object != NULL) && !node->mIndividualSelection && (object->isRootEdit() || object->isJointChild());
+	return (object != NULL) && !node->mIndividualSelection && (object->isRootEdit());
 }
 
 bool LLObjectSelection::is_valid_root::operator()(LLSelectNode *node)
 {
 	LLViewerObject* object = node->getObject();
-	return (object != NULL) && node->mValid && !node->mIndividualSelection && (object->isRootEdit() || object->isJointChild());
+	return (object != NULL) && node->mValid && !node->mIndividualSelection && (object->isRootEdit());
 }
 
 bool LLObjectSelection::is_root_object::operator()(LLSelectNode *node)
 {
 	LLViewerObject* object = node->getObject();
-	return (object != NULL) && (object->isRootEdit() || object->isJointChild());
+	return (object != NULL) && (object->isRootEdit());
 }
 
 LLObjectSelection::LLObjectSelection() : 

indra/newview/llviewerobject.cpp

@@ -241,7 +241,6 @@ LLViewerObject::LLViewerObject(const LLUUID &id, const LLPCode pcode, LLViewerRe
 	mNumFaces(0),
 	mTimeDilation(1.f),
 	mRotTime(0.f),
-	mJointInfo(NULL),
 	mState(0),
 	mMedia(NULL),
 	mClickAction(0),
@@ -286,12 +285,6 @@ LLViewerObject::~LLViewerObject()
 		mInventory = NULL;
 	}
 
-	if (mJointInfo)
-	{
-		delete mJointInfo;
-		mJointInfo = NULL;
-	}
-
 	if (mPartSourcep)
 	{
 		mPartSourcep->setDead();
@@ -345,9 +338,6 @@ void LLViewerObject::markDead()
 		if (getParent())
 		{
 			((LLViewerObject *)getParent())->removeChild(this);
-			// go ahead and delete any jointinfo's that we find
-			delete mJointInfo;
-			mJointInfo = NULL;
 		}
 
 		// Mark itself as dead
@@ -764,7 +754,7 @@ void LLViewerObject::addThisAndNonJointChildren(std::vector<LLViewerObject*>& ob
 		 iter != mChildList.end(); ++iter)
 	{
 		LLViewerObject* child = *iter;
-		if ( (!child->isAvatar()) && (!child->isJointChild()))
+		if ( (!child->isAvatar()))
 		{
 			child->addThisAndNonJointChildren(objects);
 		}
@@ -1326,27 +1316,6 @@ U32 LLViewerObject::processUpdateMessage(LLMessageSystem *mesgsys,
 						parameterChanged(iter->first, iter->second->data, FALSE, false);
 					}
 				}
-
-				U8 joint_type = 0;
-				mesgsys->getU8Fast(_PREHASH_ObjectData, _PREHASH_JointType, joint_type, block_num);
-				if (joint_type)
-				{
-					// create new joint info 
-					if (!mJointInfo)
-					{
-						mJointInfo = new LLVOJointInfo;
-					}
-					mJointInfo->mJointType = (EHavokJointType) joint_type;
-					mesgsys->getVector3Fast(_PREHASH_ObjectData, _PREHASH_JointPivot, mJointInfo->mPivot, block_num);
-					mesgsys->getVector3Fast(_PREHASH_ObjectData, _PREHASH_JointAxisOrAnchor, mJointInfo->mAxisOrAnchor, block_num);
-				}
-				else if (mJointInfo)
-				{
-					// this joint info is no longer needed
-					delete mJointInfo;
-					mJointInfo = NULL;
-				}
-
 				break;
 			}
 
@@ -2035,14 +2004,6 @@ U32 LLViewerObject::processUpdateMessage(LLMessageSystem *mesgsys,
 
 						cur_parentp->removeChild(this);
 
-						if (mJointInfo && !parent_id)
-						{
-							// since this object is no longer parent-relative
-							// we make sure we delete any joint info
-							delete mJointInfo;
-							mJointInfo = NULL;
-						}
-
 						setChanged(MOVED | SILHOUETTE);
 
 						if (mDrawable.notNull())
@@ -2264,85 +2225,9 @@ BOOL LLViewerObject::idleUpdate(LLAgent &agent, LLWorld &world, const F64 &time)
 		F32 dt_raw = (F32)(time - mLastInterpUpdateSecs);
 		F32 dt = mTimeDilation * dt_raw;
 
-		if (!mJointInfo)
+		applyAngularVelocity(dt);
-		{
-			applyAngularVelocity(dt);
-		}
 
-		LLViewerObject *parentp = (LLViewerObject *) getParent();
+		if (isAttachment())
-		if (mJointInfo)
-		{
-			if (parentp)
-			{
-				// do parent-relative stuff
-				LLVector3 ang_vel = getAngularVelocity();
-				F32 omega = ang_vel.magVecSquared();
-				F32 angle = 0.0f;
-				LLQuaternion dQ;
-				if (omega > 0.00001f)
-				{
-					omega = sqrt(omega);
-					angle = omega * dt;
-					dQ.setQuat(angle, ang_vel);
-				}
-				LLVector3 pos = getPosition();
-	
-				if (HJT_HINGE == mJointInfo->mJointType)
-				{
-					// hinge = uniform circular motion
-					LLVector3 parent_pivot = getVelocity();
-					LLVector3 parent_axis = getAcceleration();
-	
-					angle = dt * (ang_vel * mJointInfo->mAxisOrAnchor);	// AxisOrAnchor = axis
-					dQ.setQuat(angle, mJointInfo->mAxisOrAnchor);		// AxisOrAnchor = axis
-					LLVector3 pivot_offset = pos - mJointInfo->mPivot;	// pos in pivot-frame
-					pivot_offset = pivot_offset * dQ;					// new rotated pivot-frame pos
-					pos = mJointInfo->mPivot + pivot_offset;			// parent-frame
-					LLViewerObject::setPosition(pos);
-					LLQuaternion Q_PC = getRotation();
-					setRotation(Q_PC * dQ);
-					mLastInterpUpdateSecs = time;
-				}
-				else if (HJT_POINT == mJointInfo->mJointType)
-						// || HJT_LPOINT == mJointInfo->mJointType)
-				{
-					// point-to-point = spin about axis and uniform circular motion
-					// 					of axis about the pivot point
-					//
-					// NOTE: this interpolation scheme is not quite good enough to
-					// reduce the bandwidth -- needs a gravitational correction. 
-					// Similarly for hinges with axes that deviate from vertical.
-	
-					LLQuaternion Q_PC = getRotation();
-					Q_PC = Q_PC * dQ;
-					setRotation(Q_PC);
-
-					LLVector3 pivot_to_child = - mJointInfo->mAxisOrAnchor;	// AxisOrAnchor = anchor
-					pos = mJointInfo->mPivot + pivot_to_child * Q_PC;
-					LLViewerObject::setPosition(pos);
-					mLastInterpUpdateSecs = time;
-				}
-				/* else if (HJT_WHEEL == mJointInfo->mJointInfo)
-				{
-					// wheel = uniform rotation about axis, with linear
-					//		   velocity interpolation (if any)
-					LLVector3 parent_axis = getAcceleration();	// HACK -- accel stores the parent-axis (parent-frame)
-	
-					LLQuaternion Q_PC = getRotation();
-	
-					angle = dt * (parent_axis * ang_vel);
-					dQ.setQuat(angle, parent_axis);
-	
-					Q_PC = Q_PC * dQ;
-					setRotation(Q_PC);
-
-					pos = getPosition() + dt * getVelocity();
-					LLViewerObject::setPosition(pos);
-					mLastInterpUpdateSecs = time;
-				}*/
-			}
-		}
-		else if (isAttachment())
 		{
 			mLastInterpUpdateSecs = time;
 			return TRUE;
@@ -3951,15 +3836,6 @@ void LLViewerObject::setPositionEdit(const LLVector3 &pos_edit, BOOL damped)
 		((LLViewerObject *)getParent())->setPositionEdit(pos_edit - position_offset);
 		updateDrawable(damped);
 	}
-	else if (isJointChild())
-	{
-		// compute new parent-relative position
-		LLViewerObject *parent = (LLViewerObject *) getParent();
-		LLQuaternion inv_parent_rot = parent->getRotation();
-		inv_parent_rot.transQuat();
-		LLVector3 pos_parent = (pos_edit - parent->getPositionRegion()) * inv_parent_rot;
-		LLViewerObject::setPosition(pos_parent, damped);
-	}
 	else
 	{
 		LLViewerObject::setPosition(pos_edit, damped);
@@ -3973,8 +3849,7 @@ LLViewerObject* LLViewerObject::getRootEdit() const
 {
 	const LLViewerObject* root = this;
 	while (root->mParent 
-		   && !(root->mJointInfo
+		   && !((LLViewerObject*)root->mParent)->isAvatar())
-			   || ((LLViewerObject*)root->mParent)->isAvatar()) )
 	{
 		root = (LLViewerObject*)root->mParent;
 	}
@@ -4710,19 +4585,11 @@ void LLViewerObject::clearIcon()
 
 LLViewerObject* LLViewerObject::getSubParent() 
 { 
-	if (isJointChild())
-	{
-		return this;
-	}
 	return (LLViewerObject*) getParent();
 }
 
 const LLViewerObject* LLViewerObject::getSubParent() const
 {
-	if (isJointChild())
-	{
-		return this;
-	}
 	return (const LLViewerObject*) getParent();
 }
 

indra/newview/llviewerobject.h

@@ -93,18 +93,6 @@ typedef void (*inventory_callback)(LLViewerObject*,
 								   S32 serial_num,
 								   void*);
 
-// a small struct for keeping track of joints
-struct LLVOJointInfo
-{
-	EHavokJointType mJointType;
-	LLVector3 mPivot;			// parent-frame
-	// whether the below an axis or anchor (and thus its frame)
-	// depends on the joint type:
-	//     HINGE   ==>   axis=parent-frame
-	//     P2P     ==>   anchor=child-frame
-	LLVector3 mAxisOrAnchor;	
-};
-
 // for exporting textured materials from SL
 struct LLMaterialExportInfo
 {
@@ -192,8 +180,6 @@ public:
 	virtual void 	updateRadius() {};
 	virtual F32 	getVObjRadius() const; // default implemenation is mDrawable->getRadius()
 	
-	BOOL 			isJointChild() const { return mJointInfo ? TRUE : FALSE; } 
-	EHavokJointType	getJointType() const { return mJointInfo ? mJointInfo->mJointType : HJT_INVALID; }
 	// for jointed and other parent-relative hacks
 	LLViewerObject* getSubParent();
 	const LLViewerObject* getSubParent() const;
@@ -751,7 +737,6 @@ protected:
 	F32				mTimeDilation;				// Time dilation sent with the object.
 	F32				mRotTime;					// Amount (in seconds) that object has rotated according to angular velocity (llSetTargetOmega)
 
-	LLVOJointInfo*  mJointInfo;
 	U8				mState;	// legacy
 	LLViewerObjectMedia* mMedia;	// NULL if no media associated
 	U8 mClickAction;