[simspark-cvs] simspark/spark/oxygen/physicsserver hingejoint.h,1.4,1.5 hingejoint.cpp,1.4,1.5

[Markus R. <rol...@us...>]

Update of /cvsroot/simspark/simspark/spark/oxygen/physicsserver
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv24038

Modified Files:
	hingejoint.h hingejoint.cpp 
Log Message:
- added method SetAxis() that takes an arbitrary axis vector


Index: hingejoint.cpp
===================================================================
RCS file: /cvsroot/simspark/simspark/spark/oxygen/physicsserver/hingejoint.cpp,v
retrieving revision 1.4
retrieving revision 1.5
diff -C2 -d -r1.4 -r1.5
*** hingejoint.cpp	12 Feb 2006 11:36:52 -0000	1.4
--- hingejoint.cpp	19 Feb 2006 13:15:26 -0000	1.5
***************
*** 85,97 ****
      {
          // calculate hinge axis (pos. x, relative to world transform)
!         Vector3f right(GetWorldTransform().Rotate(Vector3f(1,0,0)));
!         dJointSetHingeAxis(mODEJoint, right[0], right[1], right[2]);
          break;
      }
      case AI_SECOND:
      {
!        // calculate hinge axis (pos. y, relative to world transform)
!         Vector3f forward(GetWorldTransform().Rotate(Vector3f(0,1,0)));
!         dJointSetHingeAxis(mODEJoint, forward[0], forward[1], forward[2]);
          break;
      }
--- 85,95 ----
      {
          // calculate hinge axis (pos. x, relative to world transform)
!         SetAxis(Vector3f(1,0,0));
          break;
      }
      case AI_SECOND:
      {
!         // calculate hinge axis (pos. y, relative to world transform)
!         SetAxis(Vector3f(0,1,0));
          break;
      }
***************
*** 99,104 ****
      {
          // calculate hinge axis (pos. z, relative to world transform)
!         Vector3f up(GetWorldTransform().Rotate(Vector3f(0,0,1)));
!         dJointSetHingeAxis(mODEJoint, up[0], up[1], up[2]);
          break;
      }
--- 97,101 ----
      {
          // calculate hinge axis (pos. z, relative to world transform)
!         SetAxis(Vector3f(0,0,1));
          break;
      }
***************
*** 108,111 ****
--- 105,114 ----
  }
  
+ void HingeJoint::SetAxis(const Vector3f& axis)
+ {
+     Vector3f absAxis(GetWorldTransform().Rotate(axis));
+     dJointSetHingeAxis(mODEJoint, absAxis[0], absAxis[1], absAxis[2]);
+ }
+ 
  Vector3f HingeJoint::GetAxis()
  {

Index: hingejoint.h
===================================================================
RCS file: /cvsroot/simspark/simspark/spark/oxygen/physicsserver/hingejoint.h,v
retrieving revision 1.4
retrieving revision 1.5
diff -C2 -d -r1.4 -r1.5
*** hingejoint.h	12 Feb 2006 11:36:52 -0000	1.4
--- hingejoint.h	19 Feb 2006 13:15:26 -0000	1.5
***************
*** 45,55 ****
      salt::Vector3f GetAnchor(EBodyIndex idx);
  
!     /** Sets the joint axis. The connected bodies movements will be
!        constrained to move around this axis.
      */
      void SetAxis(EAxisIndex idx);
  
!     /** Returns the hinge axis in the local coordinate system
!    */
      salt::Vector3f GetAxis();
  
--- 45,61 ----
      salt::Vector3f GetAnchor(EBodyIndex idx);
  
!     /** Sets the joint axis in the local coordinate system. The
!        connected bodies movements will be constrained to move around
!        this axis.
      */
      void SetAxis(EAxisIndex idx);
  
!     /** Sets the joint axis in the local coordinate system. The
!        connected bodies movements will be constrained to move around
!        this axis.
!     */
!     void SetAxis(const salt::Vector3f& axis);
! 
!     /** Returns the hinge axis in the local coordinate system */
      salt::Vector3f GetAxis();