[simspark-cvs] simspark/spark/oxygen/sceneserver camera.cpp, 1.1, 1.2 camera.h, 1.1, 1.2 camera_c.c

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Update of /cvsroot/simspark/simspark/spark/oxygen/sceneserver
In directory sc8-pr-cvs8.sourceforge.net:/tmp/cvs-serv21072/oxygen/sceneserver

Modified Files:
	camera.cpp camera.h camera_c.cpp fpscontroller.cpp 
Log Message:
merge from projectx branch

Index: camera_c.cpp
===================================================================
RCS file: /cvsroot/simspark/simspark/spark/oxygen/sceneserver/camera_c.cpp,v
retrieving revision 1.1
retrieving revision 1.2
diff -C2 -d -r1.1 -r1.2
*** camera_c.cpp	5 Dec 2005 21:21:17 -0000	1.1
--- camera_c.cpp	17 Jun 2007 13:38:32 -0000	1.2
***************
*** 163,166 ****
--- 163,186 ----
  }
  
+ FUNCTION(Camera,lookAt)
+ {
+     int inX;
+     int inY;
+     int inZ;
+ 
+     if (
+         (in.GetSize() != 3) ||
+         (! in.GetValue(in[0],inX)) ||
+         (! in.GetValue(in[1],inY)) ||
+         (! in.GetValue(in[2],inZ))
+         )
+         {
+             return false;
+         }
+ 
+     obj->LookAt(salt::Vector3f(inX,inY,inZ));
+     return true;
+ }
+ 
  void CLASS(Camera)::DefineClass()
  {
***************
*** 179,181 ****
--- 199,202 ----
      DEFINE_FUNCTION(adjustZFar);
      DEFINE_FUNCTION(getZFar);
+     DEFINE_FUNCTION(lookAt);
  }

Index: camera.h
===================================================================
RCS file: /cvsroot/simspark/simspark/spark/oxygen/sceneserver/camera.h,v
retrieving revision 1.1
retrieving revision 1.2
diff -C2 -d -r1.1 -r1.2
*** camera.h	5 Dec 2005 21:21:17 -0000	1.1
--- camera.h	17 Jun 2007 13:38:32 -0000	1.2
***************
*** 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

Index: camera.cpp
===================================================================
RCS file: /cvsroot/simspark/simspark/spark/oxygen/sceneserver/camera.cpp,v
retrieving revision 1.1
retrieving revision 1.2
diff -C2 -d -r1.1 -r1.2
*** camera.cpp	5 Dec 2005 21:21:17 -0000	1.1
--- camera.cpp	17 Jun 2007 13:38:32 -0000	1.2
***************
*** 32,36 ****
      mFOV    = 60.0f;
      mZNear  = 1.0f;
!     mZFar   = 2000.0f;
      mX      = 0;
      mY      = 0;
--- 32,36 ----
      mFOV    = 60.0f;
      mZNear  = 1.0f;
!     mZFar   = 100000.0f;
      mX      = 0;
      mY      = 0;
***************
*** 49,53 ****
      transforms.  It is really fast and very generic because of that.
  */
! void Camera::DescribeFrustum(Frustum& frustum) const
  {
      // concatenate projection and view transform
--- 49,54 ----
      transforms.  It is really fast and very generic because of that.
  */
! void 
! Camera::DescribeFrustum(Frustum& frustum) const
  {
      // concatenate projection and view transform
***************
*** 91,95 ****
  }
  
! void Camera::Bind()
  {
      mViewTransform = GetWorldTransform();
--- 92,97 ----
  }
  
! void 
! Camera::Bind()
  {
      mViewTransform = GetWorldTransform();
***************
*** 106,110 ****
  }
  
! void Camera::OnLink()
  {
      bool gotSetup =
--- 108,113 ----
  }
  
! void 
! Camera::OnLink()
  {
      bool gotSetup =
***************
*** 121,125 ****
  }
  
! void Camera::UpdateHierarchyInternal()
  {
      // make sure values are within bounds
--- 124,129 ----
  }
  
! void 
! Camera::UpdateHierarchyInternal()
  {
      // make sure values are within bounds
***************
*** 130,134 ****
  }
  
! void Camera::SetViewport(int x, int y, int width, int height)
  {
      mX = x;
--- 134,139 ----
  }
  
! void 
! Camera::SetViewport(int x, int y, int width, int height)
  {
      mX = x;
***************
*** 138,213 ****
  }
  
! int Camera::GetViewportX()
  {
      return mX;
  }
  
! int Camera::GetViewportY()
  {
      return mY;
  }
  
! int Camera::GetViewportWidth()
  {
      return mWidth;
  }
  
! int Camera::GetViewportHeight()
  {
      return mHeight;
  }
  
! void Camera::SetFOV(const float fov)
  {
      mFOV = fov;
  }
  
! void Camera::SetZNear(const float zNear)
  {
      mZNear = zNear;
  }
  
! void Camera::SetZFar(const float zFar)
  {
      mZFar = zFar;
  }
  
! void Camera::AdjustFOV(const float fov)
  {
      mFOV+=fov;
  }
  
! void Camera::AdjustZNear(const float zNear)
  {
      mZNear+=zNear;
  }
  
! void Camera::AdjustZFar(const float zFar)
  {
      mZFar+=zFar;
  }
  
! float Camera::GetFOV() const
  {
      return mFOV;
  }
  
! float Camera::GetZNear() const
  {
      return mZNear;
  }
  
! float Camera::GetZFar()const
  {
      return mZFar;
  }
  
! const salt::Matrix& Camera::GetViewTransform() const
  {
      return mViewTransform;
  }
  
! const salt::Matrix& Camera::GetProjectionTransform() const
  {
      return mProjectionTransform;
  }
--- 143,245 ----
  }
  
! int 
! Camera::GetViewportX() const
  {
      return mX;
  }
  
! int 
! Camera::GetViewportY() const
  {
      return mY;
  }
  
! int 
! Camera::GetViewportWidth() const
  {
      return mWidth;
  }
  
! int 
! Camera::GetViewportHeight() const
  {
      return mHeight;
  }
  
! void 
! Camera::SetFOV(float fov)
  {
      mFOV = fov;
  }
  
! void 
! Camera::SetZNear(float zNear)
  {
      mZNear = zNear;
  }
  
! void 
! Camera::SetZFar(float zFar)
  {
      mZFar = zFar;
  }
  
! void 
! Camera::AdjustFOV(float fov)
  {
      mFOV+=fov;
  }
  
! void 
! Camera::AdjustZNear(float zNear)
  {
      mZNear+=zNear;
  }
  
! void 
! Camera::AdjustZFar(float zFar)
  {
      mZFar+=zFar;
  }
  
! float 
! Camera::GetFOV() const
  {
      return mFOV;
  }
  
! float 
! Camera::GetZNear() const
  {
      return mZNear;
  }
  
! float 
! Camera::GetZFar() const
  {
      return mZFar;
  }
  
! const salt::Matrix& 
! Camera::GetViewTransform() const
  {
      return mViewTransform;
  }
  
! const salt::Matrix& 
! Camera::GetProjectionTransform() const
  {
      return mProjectionTransform;
  }
+ 
+ void 
+ Camera::LookAt(const salt::Vector3f& toPoint)
+ {
+     Matrix m;
+     salt::Vector3f fromPoint;
+     fromPoint = GetWorldTransform().Pos();
+     //    std::cerr << "Camera: look from " << fromPoint << " at " << toPoint << "\n";
+     salt::Vector3f up(0,0,1);
+     m.LookAt(fromPoint, toPoint, up);
+     SetWorldTransform(m);
+ }

Index: fpscontroller.cpp
===================================================================
RCS file: /cvsroot/simspark/simspark/spark/oxygen/sceneserver/fpscontroller.cpp,v
retrieving revision 1.3
retrieving revision 1.4
diff -C2 -d -r1.3 -r1.4
*** fpscontroller.cpp	31 Mar 2007 13:23:30 -0000	1.3
--- fpscontroller.cpp	17 Jun 2007 13:38:32 -0000	1.4
***************
*** 54,58 ****
  }
  
! void FPSController::PrepareUpdate(Matrix& matrix, Matrix& fwd, Vector3f& vec)
  {
      // determine force direction
--- 54,59 ----
  }
  
! void 
! FPSController::PrepareUpdate(Matrix& matrix, Matrix& fwd, Vector3f& vec)
  {
      // determine force direction
***************
*** 88,94 ****
  {
      if (mBody.get() == 0)
!         {
!             return;
!         }
  
      Matrix matrix;
--- 89,95 ----
  {
      if (mBody.get() == 0)
!     {
!         return;
!     }
  
      Matrix matrix;

[simspark-cvs] simspark/spark/oxygen/sceneserver camera.cpp, 1.1, 1.2 camera.h, 1.1, 1.2 camera_c.c

[simspark-cvs] simspark/spark/oxygen/sceneserver camera.cpp, 1.1, 1.2 camera.h, 1.1, 1.2 camera_c.cpp, 1.1, 1.2 fpscontroller.cpp, 1.3, 1.4