#include <Aspect_Handle.hxx>
#include <Aspect_RenderingContext.hxx>
-#include <Aspect_TypeOfUpdate.hxx>
#include <Aspect_Window.hxx>
#include <Graphic3d_BufferType.hxx>
#include <Graphic3d_Camera.hxx>
#include <Graphic3d_CStructure.hxx>
#include <Graphic3d_DataStructureManager.hxx>
#include <Graphic3d_DiagnosticInfo.hxx>
-#include <Graphic3d_ExportFormat.hxx>
#include <Graphic3d_GraduatedTrihedron.hxx>
#include <Graphic3d_MapOfStructure.hxx>
#include <Graphic3d_NMapOfTransient.hxx>
#include <Graphic3d_RenderingParams.hxx>
#include <Graphic3d_SequenceOfHClipPlane.hxx>
#include <Graphic3d_SequenceOfStructure.hxx>
-#include <Graphic3d_SortType.hxx>
#include <Graphic3d_Structure.hxx>
#include <Graphic3d_TextureEnv.hxx>
#include <Graphic3d_TypeOfAnswer.hxx>
//! computed (HLR or "view-dependent") structures.
class Graphic3d_CView : public Graphic3d_DataStructureManager
{
+ friend class Graphic3d_StructureManager;
+ DEFINE_STANDARD_RTTIEXT(Graphic3d_CView, Graphic3d_DataStructureManager)
public:
//! Constructor.
//! Returns the identification number of the view.
Standard_Integer Identification() const { return myId; }
- //! Activates the view. Map the associated window on the screen and post the view in this window.
- //! Warning: Raises ViewDefinitionError if the associated window isn't defined.
+ //! Activates the view. Maps presentations defined within structure manager onto this view.
Standard_EXPORT virtual void Activate();
- //! Deactivates the view. Unmap the associated window on the screen and unpost the view in this window.
- //! Warning: Raises ViewDefinitionError if the associated window isn't defined.
+ //! Deactivates the view. Unmaps presentations defined within structure manager.
+ //! The view in deactivated state will ignore actions on structures such as Display().
Standard_EXPORT virtual void Deactivate();
//! Returns the activity flag of the view.
//! Returns true if the view was removed.
Standard_Boolean IsRemoved() const { return myIsRemoved; }
+ //! Returns camera object of the view.
+ virtual const Handle(Graphic3d_Camera)& Camera() const { return myCamera; }
+
+ //! Sets camera used by the view.
+ virtual void SetCamera (const Handle(Graphic3d_Camera)& theCamera) { myCamera = theCamera; }
+
public:
+ //! Returns default Shading Model of the view; Graphic3d_TOSM_FRAGMENT by default.
+ Graphic3d_TypeOfShadingModel ShadingModel() const { return myShadingModel; }
+
+ //! Sets default Shading Model of the view.
+ //! Will throw an exception on attempt to set Graphic3d_TOSM_DEFAULT.
+ Standard_EXPORT void SetShadingModel (Graphic3d_TypeOfShadingModel theModel);
+
//! Returns visualization type of the view.
Graphic3d_TypeOfVisualization VisualizationType() const { return myVisualization; }
//! Computes the new presentation of the structure displayed in this view with the type Graphic3d_TOS_COMPUTED.
Standard_EXPORT void ReCompute (const Handle(Graphic3d_Structure)& theStructure);
- //! Updates screen in function of modifications of the structures
- //! and invalidates bounding box of specified ZLayerId.
- Standard_EXPORT void Update (const Aspect_TypeOfUpdate theUpdateMode,
- const Graphic3d_ZLayerId theLayerId = Graphic3d_ZLayerId_UNKNOWN);
+ //! Invalidates bounding box of specified ZLayerId.
+ Standard_EXPORT void Update (const Graphic3d_ZLayerId theLayerId = Graphic3d_ZLayerId_UNKNOWN);
+
+ //! Computes the new presentation of the structures displayed in this view with the type Graphic3d_TOS_COMPUTED.
+ Standard_EXPORT void Compute();
//! Returns Standard_True if one of the structures displayed in the view contains Polygons, Triangles or Quadrangles.
Standard_EXPORT Standard_Boolean ContainsFacet() const;
Standard_EXPORT void DisplayedStructures (Graphic3d_MapOfStructure& theStructures) const;
//! Returns number of displayed structures in the view.
- Standard_Integer NumberOfDisplayedStructures() const { return myStructsDisplayed.Extent(); }
+ virtual Standard_Integer NumberOfDisplayedStructures() const { return myStructsDisplayed.Extent(); }
//! Returns map of objects hidden within this specific view (not viewer-wise).
const Handle(Graphic3d_NMapOfTransient)& HiddenObjects() const { return myHiddenObjects; }
//! of graphical elements forming parts of infinite and other auxiliary structures.
//! @param theToIncludeAuxiliary consider also auxiliary presentations (with infinite flag or with trihedron transformation persistence)
//! @return computed bounding box
- Standard_EXPORT Bnd_Box MinMaxValues (const Standard_Boolean theToIncludeAuxiliary = Standard_False) const;
+ Standard_EXPORT virtual Bnd_Box MinMaxValues (const Standard_Boolean theToIncludeAuxiliary = Standard_False) const;
//! Returns the coordinates of the boundary box of all structures in the set <theSet>.
//! If <theToIgnoreInfiniteFlag> is TRUE, then the boundary box
private:
- friend class Graphic3d_StructureManager;
-
//! Is it possible to display the structure in the view?
Standard_EXPORT Graphic3d_TypeOfAnswer acceptDisplay (const Graphic3d_TypeOfStructure theStructType) const;
- //! Computes the new presentation of the structures displayed in this view with the type Graphic3d_TOS_COMPUTED.
- Standard_EXPORT void Compute();
-
//! Clears the structure in this view.
- Standard_EXPORT void Clear (const Handle(Graphic3d_Structure)& theStructure, const Standard_Boolean theWithDestruction);
+ Standard_EXPORT void Clear (Graphic3d_Structure* theStructure,
+ const Standard_Boolean theWithDestruction);
//! Connects the structures.
- Standard_EXPORT void Connect (const Handle(Graphic3d_Structure)& theMother,
- const Handle(Graphic3d_Structure)& theDaughter);
+ Standard_EXPORT void Connect (const Graphic3d_Structure* theMother,
+ const Graphic3d_Structure* theDaughter);
//! Disconnects the structures.
- Standard_EXPORT void Disconnect (const Handle(Graphic3d_Structure)& theMother,
- const Handle(Graphic3d_Structure)& theDaughter);
+ Standard_EXPORT void Disconnect (const Graphic3d_Structure* theMother,
+ const Graphic3d_Structure* theDaughter);
//! Displays the structure in the view.
Standard_EXPORT void Display (const Handle(Graphic3d_Structure)& theStructure);
- //! Display the structure in the view.
- Standard_EXPORT void Display (const Handle(Graphic3d_Structure)& theStructure,
- const Aspect_TypeOfUpdate theUpdateMode);
-
//! Erases the structure from the view.
Standard_EXPORT void Erase (const Handle(Graphic3d_Structure)& theStructure);
- //! Erases the structure from the view.
- Standard_EXPORT void Erase (const Handle(Graphic3d_Structure)& theStructure,
- const Aspect_TypeOfUpdate theUpdateMode);
-
//! Highlights the structure in the view.
Standard_EXPORT void Highlight (const Handle(Graphic3d_Structure)& theStructure);
Standard_EXPORT void UnHighlight (const Handle(Graphic3d_Structure)& theStructure);
//! Returns an index != 0 if the structure have another structure computed for the view <me>.
- Standard_EXPORT Standard_Integer IsComputed (const Handle(Graphic3d_Structure)& theStructure) const;
+ Standard_EXPORT Standard_Integer IsComputed (const Graphic3d_Structure* theStructure) const;
+
+ Standard_Integer IsComputed (const Handle(Graphic3d_Structure)& theStructure) const { return IsComputed (theStructure.get()); }
//! Returns true if the structure is displayed in the view.
Standard_EXPORT Standard_Boolean IsDisplayed (const Handle(Graphic3d_Structure)& theStructure) const;
//! Returns True if the window associated to the view is defined.
virtual Standard_Boolean IsDefined() const = 0;
- //! Returns data of a graduated trihedron
- virtual const Graphic3d_GraduatedTrihedron& GetGraduatedTrihedron() = 0;
-
- //! Displays Graduated Trihedron.
- virtual void GraduatedTrihedronDisplay (const Graphic3d_GraduatedTrihedron& theTrihedronData) = 0;
-
- //! Erases Graduated Trihedron.
- virtual void GraduatedTrihedronErase() = 0;
-
- //! Sets minimum and maximum points of scene bounding box for Graduated Trihedron stored in graphic view object.
- //! @param theMin [in] the minimum point of scene.
- //! @param theMax [in] the maximum point of scene.
- virtual void GraduatedTrihedronMinMaxValues (const Graphic3d_Vec3 theMin, const Graphic3d_Vec3 theMax) = 0;
-
//! Dump active rendering buffer into specified memory buffer.
virtual Standard_Boolean BufferDump (Image_PixMap& theImage, const Graphic3d_BufferType& theBufferType) = 0;
- //! Export scene into the one of the Vector graphics formats (SVG, PS, PDF...).
- //! In contrast to Bitmaps, Vector graphics is scalable (so you may got quality benefits
- //! on printing to laser printer). Notice however that results may differ a lot and
- //! do not contain some elements.
- virtual Standard_Boolean Export (const Standard_CString theFileName,
- const Graphic3d_ExportFormat theFormat,
- const Graphic3d_SortType theSortType = Graphic3d_ST_BSP_Tree) = 0;
-
//! Marks BVH tree and the set of BVH primitives of correspondent priority list with id theLayerId as outdated.
- virtual void InvalidateBVHData (const Standard_Integer theLayerId) = 0;
+ virtual void InvalidateBVHData (const Graphic3d_ZLayerId theLayerId) = 0;
//! Add a new top-level z layer with ID <theLayerId> for
//! the view. Z layers allow drawing structures in higher layers
//! @param theWindowHeight viewport height (for applying transformation-persistence)
//! @param theToIncludeAuxiliary consider also auxiliary presentations (with infinite flag or with trihedron transformation persistence)
//! @return computed bounding box
- virtual Graphic3d_BndBox4f ZLayerBoundingBox (const Graphic3d_ZLayerId theLayerId,
- const Handle(Graphic3d_Camera)& theCamera,
- const Standard_Integer theWindowWidth,
- const Standard_Integer theWindowHeight,
- const Standard_Boolean theToIncludeAuxiliary) const = 0;
+ virtual Bnd_Box ZLayerBoundingBox (const Graphic3d_ZLayerId theLayerId,
+ const Handle(Graphic3d_Camera)& theCamera,
+ const Standard_Integer theWindowWidth,
+ const Standard_Integer theWindowHeight,
+ const Standard_Boolean theToIncludeAuxiliary) const = 0;
//! Remove Z layer from the specified view. All structures
//! displayed at the moment in layer will be displayed in default layer
Graphic3d_RenderingParams& ChangeRenderingParams() { return myRenderParams; }
//! Returns background fill color.
- virtual Aspect_Background Background() const = 0;
+ virtual Aspect_Background Background() const { return Aspect_Background (myBgColor.GetRGB()); }
//! Sets background fill color.
- virtual void SetBackground (const Aspect_Background& theBackground) = 0;
+ virtual void SetBackground (const Aspect_Background& theBackground) { myBgColor.SetRGB (theBackground.Color()); }
//! Returns gradient background fill colors.
virtual Aspect_GradientBackground GradientBackground() const = 0;
//! Sets environment texture for the view.
virtual void SetTextureEnv (const Handle(Graphic3d_TextureEnv)& theTextureEnv) = 0;
- //! Returns the state of frustum culling optimization.
- virtual Standard_Boolean IsCullingEnabled() const = 0;
-
- //! Enables or disables frustum culling optimization.
- virtual void SetCullingEnabled (const Standard_Boolean theIsEnabled) = 0;
-
- //! Returns shading model of the view.
- virtual Graphic3d_TypeOfShadingModel ShadingModel() const = 0;
-
- //! Sets shading model of the view.
- virtual void SetShadingModel (const Graphic3d_TypeOfShadingModel theModel) = 0;
-
//! Return backfacing model used for the view.
virtual Graphic3d_TypeOfBackfacingModel BackfacingModel() const = 0;
//! Sets backfacing model for the view.
virtual void SetBackfacingModel (const Graphic3d_TypeOfBackfacingModel theModel) = 0;
- //! Returns camera object of the view.
- virtual const Handle(Graphic3d_Camera)& Camera() const = 0;
-
- //! Sets camera used by the view.
- virtual void SetCamera (const Handle(Graphic3d_Camera)& theCamera) = 0;
-
//! Returns list of lights of the view.
- virtual const Graphic3d_ListOfCLight& Lights() const = 0;
+ virtual const Handle(Graphic3d_LightSet)& Lights() const = 0;
//! Sets list of lights for the view.
- virtual void SetLights (const Graphic3d_ListOfCLight& theLights) = 0;
+ virtual void SetLights (const Handle(Graphic3d_LightSet)& theLights) = 0;
//! Returns list of clip planes set for the view.
virtual const Handle(Graphic3d_SequenceOfHClipPlane)& ClipPlanes() const = 0;
virtual void DiagnosticInformation (TColStd_IndexedDataMapOfStringString& theDict,
Graphic3d_DiagnosticInfo theFlags) const = 0;
+ //! Returns string with statistic performance info.
+ virtual TCollection_AsciiString StatisticInformation() const = 0;
+
+ //! Fills in the dictionary with statistic performance info.
+ virtual void StatisticInformation (TColStd_IndexedDataMapOfStringString& theDict) const = 0;
+
+public: //! @name obsolete Graduated Trihedron functionality
+
+ //! Returns data of a graduated trihedron
+ virtual const Graphic3d_GraduatedTrihedron& GetGraduatedTrihedron() { return myGTrihedronData; }
+
+ //! Displays Graduated Trihedron.
+ virtual void GraduatedTrihedronDisplay (const Graphic3d_GraduatedTrihedron& theTrihedronData) { (void )theTrihedronData; }
+
+ //! Erases Graduated Trihedron.
+ virtual void GraduatedTrihedronErase() {}
+
+ //! Sets minimum and maximum points of scene bounding box for Graduated Trihedron stored in graphic view object.
+ //! @param theMin [in] the minimum point of scene.
+ //! @param theMax [in] the maximum point of scene.
+ virtual void GraduatedTrihedronMinMaxValues (const Graphic3d_Vec3 theMin, const Graphic3d_Vec3 theMax)
+ {
+ (void )theMin;
+ (void )theMax;
+ }
+
private:
//! Adds the structure to display lists of the view.
Standard_Integer myId;
Graphic3d_RenderingParams myRenderParams;
+ Quantity_ColorRGBA myBgColor;
Handle(Graphic3d_StructureManager) myStructureManager;
+ Handle(Graphic3d_Camera) myCamera;
Graphic3d_SequenceOfStructure myStructsToCompute;
Graphic3d_SequenceOfStructure myStructsComputed;
Graphic3d_MapOfStructure myStructsDisplayed;
Standard_Boolean myIsInComputedMode;
Standard_Boolean myIsActive;
Standard_Boolean myIsRemoved;
+ Graphic3d_TypeOfShadingModel myShadingModel;
Graphic3d_TypeOfVisualization myVisualization;
-private:
+protected:
+
+ Graphic3d_GraduatedTrihedron myGTrihedronData;
- DEFINE_STANDARD_RTTIEXT(Graphic3d_CView,Graphic3d_DataStructureManager)
};
#endif // _Graphic3d_CView_HeaderFile
projects / occt.git / blobdiff