-- Created on: 2001-01-04 -- Copyright (c) 2001-2014 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 ArrayOfPolylines from Graphic3d inherits ArrayOfPrimitives from Graphic3d is -- constructor Create ( maxVertexs: Integer from Standard; maxBounds: Integer from Standard = 0; maxEdges: Integer from Standard = 0; hasVColors: Boolean from Standard = Standard_False; hasBColors: Boolean from Standard = Standard_False) returns mutable ArrayOfPolylines from Graphic3d; ---Purpose: Creates an array of polylines, -- a polyline can be filled as: -- 1) creating a single polyline defined with his vertexs. -- i.e: -- myArray = Graphic3d_ArrayOfPolylines(7) -- myArray->AddVertex(x1,y1,z1) -- .... -- myArray->AddVertex(x7,y7,z7) -- 2) creating separate polylines defined with a predefined -- number of bounds and the number of vertex per bound. -- i.e: -- myArray = Graphic3d_ArrayOfPolylines(7,2) -- myArray->AddBound(4) -- myArray->AddVertex(x1,y1,z1) -- .... -- myArray->AddVertex(x4,y4,z4) -- myArray->AddBound(3) -- myArray->AddVertex(x5,y5,z5) -- .... -- myArray->AddVertex(x7,y7,z7) -- 3) creating a single indexed polyline defined with his vertex -- ans edges. -- i.e: -- myArray = Graphic3d_ArrayOfPolylines(4,0,6) -- myArray->AddVertex(x1,y1,z1) -- .... -- myArray->AddVertex(x4,y4,z4) -- myArray->AddEdge(1) -- myArray->AddEdge(2) -- myArray->AddEdge(3) -- myArray->AddEdge(1) -- myArray->AddEdge(2) -- myArray->AddEdge(4) -- 4) creating separate polylines defined with a predefined -- number of bounds and the number of edges per bound. -- i.e: -- myArray = Graphic3d_ArrayOfPolylines(6,4,14) -- myArray->AddBound(3) -- myArray->AddVertex(x1,y1,z1) -- myArray->AddVertex(x2,y2,z2) -- myArray->AddVertex(x3,y3,z3) -- myArray->AddEdge(1) -- myArray->AddEdge(2) -- myArray->AddEdge(3) -- myArray->AddBound(3) -- myArray->AddVertex(x4,y4,z4) -- myArray->AddVertex(x5,y5,z5) -- myArray->AddVertex(x6,y6,z6) -- myArray->AddEdge(4) -- myArray->AddEdge(5) -- myArray->AddEdge(6) -- myArray->AddBound(4) -- myArray->AddEdge(2) -- myArray->AddEdge(3) -- myArray->AddEdge(5) -- myArray->AddEdge(6) -- myArray->AddBound(4) -- myArray->AddEdge(1) -- myArray->AddEdge(3) -- myArray->AddEdge(5) -- myArray->AddEdge(4) -- -- defined the maximun allowed vertex number in the array. -- defined the maximun allowed bound number in the array. -- defined the maximun allowed edge number in the array. -- Warning: -- When is TRUE , you must use one of -- AddVertex(Point,Color) -- or AddVertex(Point,Normal,Color) methods. -- When is TRUE , must be > 0 and -- you must use the -- AddBound(number,Color) method. end;