0024830: Remove redundant keyword 'mutable' in CDL declarations

[occt.git] / src / MeshVS / MeshVS_MeshPrsBuilder.cdl

-- Created on: 2003-10-10
-- Created by: Alexander SOLOVYOV
-- Copyright (c) 2003-2014 OPEN CASCADE SAS
--
-- This file is part of Open CASCADE Technology software library.
--
-- This library is free software; you can redistribute it and/or modify it under
-- the terms of the GNU Lesser General Public License version 2.1 as published
-- by the Free Software Foundation, with special exception defined in the file
-- OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
-- distribution for complete text of the license and disclaimer of any warranty.
--
-- Alternatively, this file may be used under the terms of Open CASCADE
-- commercial license or contractual agreement.

class MeshPrsBuilder from MeshVS inherits PrsBuilder from MeshVS

	---Purpose: This class provides methods to compute base mesh presentation

uses
  Integer from Standard,
  Boolean from Standard,

  Presentation from Prs3d,

  PrsBuilder                 from MeshVS,
  Mesh                       from MeshVS,
  MeshPtr                    from MeshVS,
  DisplayModeFlags           from MeshVS,
  DataSource                 from MeshVS,
  BuilderPriority            from MeshVS,
  Drawer                     from MeshVS,
  HArray1OfSequenceOfInteger from MeshVS,
  MaterialAspect             from Graphic3d,
  AspectFillArea3d           from Graphic3d,
  AspectLine3d               from Graphic3d,
  AspectMarker3d             from Graphic3d,
  Array1OfReal               from TColStd,
  ArrayOfPolylines           from Graphic3d,
  ArrayOfPolygons            from Graphic3d,
  ArrayOfPrimitives          from Graphic3d,
  PackedMapOfInteger         from TColStd

is

  Create  ( Parent   : Mesh from MeshVS;
            Flags    : DisplayModeFlags from MeshVS = MeshVS_DMF_OCCMask;
            DS       : DataSource from MeshVS = 0;
            Id       : Integer = -1;
            Priority : BuilderPriority from MeshVS = MeshVS_BP_Mesh ) returns MeshPrsBuilder from MeshVS;
	---Purpose: Creates builder with certain display mode flags, data source, ID and priority

  Build   ( me; Prs     : Presentation from Prs3d;
            IDs         : PackedMapOfInteger;
            IDsToExclude: in out PackedMapOfInteger;
            IsElement   : Boolean;
            DisplayMode : Integer  ) is virtual;
	---Purpose: Builds base mesh presentation by calling the methods below

  BuildNodes ( me; Prs     : Presentation from Prs3d;
               IDs         : PackedMapOfInteger;
               IDsToExclude: in out PackedMapOfInteger;
               DisplayMode : Integer  ) is virtual;
	---Purpose: Builds nodes presentation

  BuildElements ( me; Prs     : Presentation from Prs3d;
                  IDs         : PackedMapOfInteger;
                  IDsToExclude: in out PackedMapOfInteger;
                  DisplayMode : Integer  ) is virtual;
	---Purpose: Builds elements presentation

  BuildHilightPrs ( me; Prs     : Presentation from Prs3d;
                    IDs         : PackedMapOfInteger;
                    IsElement   : Boolean
                  ) is virtual;
	---Purpose: Builds presentation of hilighted entity

  AddLinkPrs      ( me; theCoords    : Array1OfReal from TColStd;
                        theLines     : ArrayOfPolylines from Graphic3d;
                        IsShrinked   : Boolean;
                        ShrinkCoef   : Real
                  )  is protected;
	---Purpose: Add to array of polylines some lines representing link

  AddFaceWirePrs      ( me; theCoords : Array1OfReal from TColStd;
                        NbNodes       : Integer;
                        theLines      : ArrayOfPolylines from Graphic3d;
                        IsShrinked    : Boolean;
                        ShrinkCoef    : Real
                      )  is protected;
    ---Purpose: Add to array of polylines some lines representing face's wire

  AddFaceSolidPrs     ( me; ID              : Integer;
                        theCoords           : Array1OfReal from TColStd;
                        NbNodes             : Integer;
                        MaxNodes            : Integer;
                        thePolygons         : ArrayOfPolygons from Graphic3d;
                        IsReflected         : Boolean;
                        IsShrinked          : Boolean;
                        ShrinkCoef          : Real; 
			IsMeshSmoothShading : Boolean
                      )  is protected;
    ---Purpose: Add to array of polygons a polygon representing face

  AddVolumePrs   ( myclass; Topo        : HArray1OfSequenceOfInteger from MeshVS;
                            Nodes       : Array1OfReal from TColStd;
                            NbNodes     : Integer;
                            Array       : ArrayOfPrimitives from Graphic3d;
                            IsReflected : Boolean;
                            IsShrinked  : Boolean;
                            IsSelect    : Boolean;
                            ShrinkCoef  : Real );
    ---Purpose: Add to array polygons or polylines representing volume

  HowManyPrimitives( myclass; Topo             : HArray1OfSequenceOfInteger from MeshVS;
                              AsPolygons       : Boolean;
                              IsSelect         : Boolean;
                              NbNodes          : Integer;
                              Vertices, Bounds : out Integer );
    ---Purpose: Calculate how many polygons or polylines are necessary to draw passed topology

  DrawArrays      ( me; Prs                : Presentation from Prs3d;
                        thePolygons        : ArrayOfPolygons from Graphic3d;
                        theLines           : ArrayOfPolylines from Graphic3d;
                        theLinkLines       : ArrayOfPolylines from Graphic3d;
                        theVolumesInShad   : ArrayOfPolygons from Graphic3d;
                        IsPolygonsEdgesOff : Boolean;
                        IsSelected         : Boolean;
                        theFillAsp         : AspectFillArea3d from Graphic3d;
                        theLineAsp         : AspectLine3d from Graphic3d
                  )  is protected;
    ---Purpose: Draw array of polygons and polylines in the certain order according to transparency

  CalculateCenter ( myclass; theCoords  : Array1OfReal from TColStd;
                             NbNodes    : Integer;
                             xG, yG, zG : out Real ) is protected;
    ---Purpose: Default calculation of center of face or link. This method if useful for shrink mode presentation
    -- theCoords is array of nodes co-ordinates in the strict order X1, Y1, Z1, X2...
    -- NbNodes is number of nodes an element consist of
    -- xG, yG, zG are co-ordinates of center whose will be returned

end MeshPrsBuilder;