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0029929: Visualization, V3d_View - make method ::FitMinMax() public

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kgv 2018-07-05 12:54:05 +03:00 committed by bugmaster
parent 73b07eddd0
commit 14823c6f5e
1 changed files with 15 additions and 36 deletions
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51
src/V3d/V3d_View.hxx
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@ -782,6 +782,21 @@ public:
//! idem than WindowFit
Standard_EXPORT void WindowFitAll (const Standard_Integer Xmin, const Standard_Integer Ymin, const Standard_Integer Xmax, const Standard_Integer Ymax);
//! Transform camera eye, center and scale to fit in the passed bounding box specified in WCS.
//! @param theCamera [in] the camera
//! @param theBox [in] the bounding box
//! @param theMargin [in] the margin coefficient for view borders
//! @param theResolution [in] the minimum size of projection of bounding box in Xv or Yv direction when it considered to be a thin plane or point (without a volume);
//! in this case only the center of camera is adjusted
//! @param theToEnlargeIfLine [in] when TRUE - in cases when the whole bounding box projected into thin line going along Z-axis of screen,
//! the view plane is enlarged such thatwe see the whole line on rotation, otherwise only the center of camera is adjusted.
//! @return TRUE if the fit all operation can be done
Standard_EXPORT Standard_Boolean FitMinMax (const Handle(Graphic3d_Camera)& theCamera,
const Bnd_Box& theBox,
const Standard_Real theMargin,
const Standard_Real theResolution = 0.0,
const Standard_Boolean theToEnlargeIfLine = Standard_True) const;
//! Defines or Updates the definition of the
//! grid in <me>
Standard_EXPORT void SetGrid (const gp_Ax3& aPlane, const Handle(Aspect_Grid)& aGrid);
@ -897,25 +912,6 @@ public:
//! Turn on/off automatic culling of objects outside frustrum (ON by default)
Standard_EXPORT void SetFrustumCulling (const Standard_Boolean theMode);
friend
//! Activates all of the views of a viewer attached
//! to a window.
Standard_EXPORT void V3d_Viewer::SetViewOn();
friend
//! Activates a particular view in the Viewer .
//! Must be call if the Window attached to the view
//! has been Deiconified .
Standard_EXPORT void V3d_Viewer::SetViewOn (const Handle(V3d_View)& View);
friend
//! Deactivates all the views of a Viewer
//! attached to a window.
Standard_EXPORT void V3d_Viewer::SetViewOff();
friend
//! Deactivates a particular view in the Viewer.
//! Must be call if the Window attached to the view
//! has been Iconified .
Standard_EXPORT void V3d_Viewer::SetViewOff (const Handle(V3d_View)& View);
//! Fill in the dictionary with diagnostic info.
//! Should be called within rendering thread.
//!
@ -934,23 +930,6 @@ protected:
Standard_EXPORT void ImmediateUpdate() const;
//! Transform camera eye, center and scale to fit in the
//! passed bounding box specified in WCS.
//! @param theCamera [in] the camera.
//! @param theBox [in] the bounding box.
//! @param theMargin [in] the margin coefficient for view borders.
//! @param theResolution [in] the minimum size of projection of
//! bounding box in Xv or Yv direction when it considered to
//! be a thin plane or point (without a volume).
//! In this case only the center of camera is adjusted.
//! @param theToEnlargeIfLine [in] if passed TRUE - in cases when the
//! whole bounding box projected into thin line going along
//! Z-axis of screen, the view plane is enlarged such that
//! we see the whole line on rotation, otherwise only the
//! center of camera is adjusted.
//! @return TRUE if the fit all operation can be done.
Standard_EXPORT Standard_Boolean FitMinMax (const Handle(Graphic3d_Camera)& theCamera, const Bnd_Box& theBox, const Standard_Real theMargin, const Standard_Real theResolution = 0.0, const Standard_Boolean theToEnlargeIfLine = Standard_True) const;
//! Scales camera to fit the view frame of defined width and height
//! keeping the aspect. For orthogonal camera the method changes scale,
//! for perspective adjusts Eye location about the Center point.