//! @return The focal distance of the view
Standard_EXPORT virtual double GetDistance() const Standard_OVERRIDE;
+ //! @return The world coordinates of the camera position
+ Standard_EXPORT virtual void GetEyePosition (double& theX, double& theY, double& theZ) const Standard_OVERRIDE;
+
//! @return The world coordinates of the view position
Standard_EXPORT virtual void GetPosition (double& theX, double& theY, double& theZ) const Standard_OVERRIDE;
//! @return The current view angle (for perspective projection)
Standard_EXPORT virtual double GetViewAngle() const Standard_OVERRIDE;
+ //! @return The location of the near and far clipping planes along the direction of projection
+ Standard_EXPORT virtual void GetClippingRange (double& theZNear, double& theZFar) const Standard_OVERRIDE;
+
+ //! @return The current view the aspect ratio
+ Standard_EXPORT virtual double GetAspectRatio() const Standard_OVERRIDE;
+
//! @return Two doubles containing the display coordinates of the view window center
Standard_EXPORT virtual void GetViewCenter (double& theX, double& theY) const Standard_OVERRIDE;