[simspark-cvs] simspark/spark/oxygen/sceneserver camera.h, 1.1, 1.1.4.1

[Oliver O. <fr...@us...>]

Update of /cvsroot/simspark/simspark/spark/oxygen/sceneserver
In directory sc8-pr-cvs8.sourceforge.net:/tmp/cvs-serv14819

Modified Files:
      Tag: projectx
	camera.h 
Log Message:
added LookAt() method (making the camera looking at a point)


Index: camera.h
===================================================================
RCS file: /cvsroot/simspark/simspark/spark/oxygen/sceneserver/camera.h,v
retrieving revision 1.1
retrieving revision 1.1.4.1
diff -C2 -d -r1.1 -r1.1.4.1
*** camera.h	5 Dec 2005 21:21:17 -0000	1.1
--- camera.h	8 May 2007 03:04:27 -0000	1.1.4.1
***************
*** 46,73 ****
      /** sets viewpoint properties */
      void SetViewport(int x, int y, int width, int height);
!     int GetViewportX();
!     int GetViewportY();
!     int GetViewportWidth();
!     int GetViewportHeight();
  
      /** sets the field of view (FOV) */
!     void SetFOV(const float fov);
  
      /** sets the distance of the Z near plane */
!     void SetZNear(const float zNear);
  
      /** sets the distance of the Z far plane */
!     void SetZFar(const float zFar);
  
      /** adjusts the current FOV, i.e. adds a delta increment */
!     void AdjustFOV(const float fov);
  
      /** adjusts the distance of the Z near plane, i.e adds a delta
          increment */
!     void AdjustZNear(const float zNear);
  
      /** adjusts the distance of the Z far plane, i.e adds a delta
          increment */
!     void AdjustZFar(const float zFar);
  
      /** returns the field of View */
--- 46,74 ----
      /** sets viewpoint properties */
      void SetViewport(int x, int y, int width, int height);
! 
!     int GetViewportX() const;
!     int GetViewportY() const;
!     int GetViewportWidth() const;
!     int GetViewportHeight() const;
  
      /** sets the field of view (FOV) */
!     void SetFOV(float fov);
  
      /** sets the distance of the Z near plane */
!     void SetZNear(float zNear);
  
      /** sets the distance of the Z far plane */
!     void SetZFar(float zFar);
  
      /** adjusts the current FOV, i.e. adds a delta increment */
!     void AdjustFOV(float fov);
  
      /** adjusts the distance of the Z near plane, i.e adds a delta
          increment */
!     void AdjustZNear(float zNear);
  
      /** adjusts the distance of the Z far plane, i.e adds a delta
          increment */
!     void AdjustZFar(float zFar);
  
      /** returns the field of View */
***************
*** 90,93 ****
--- 91,99 ----
      void DescribeFrustum(salt::Frustum& frustum) const;
  
+     /** turn the camera so that it looks to a given point.
+      *  @param toPoint the point to look at
+      */
+     void LookAt(const salt::Vector3f& toPoint);
+ 
      /** sets the view transform to be the inverted WorldTransform and
          sets up the projection transform matrix