1 -- Created on: 1997-07-28
2 -- Created by: Pierre CHALAMET
3 -- Copyright (c) 1997-1999 Matra Datavision
4 -- Copyright (c) 1999-2014 OPEN CASCADE SAS
6 -- This file is part of Open CASCADE Technology software library.
8 -- This library is free software; you can redistribute it and/or modify it under
9 -- the terms of the GNU Lesser General Public License version 2.1 as published
10 -- by the Free Software Foundation, with special exception defined in the file
11 -- OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
12 -- distribution for complete text of the license and disclaimer of any warranty.
14 -- Alternatively, this file may be used under the terms of Open CASCADE
15 -- commercial license or contractual agreement.
17 deferred class Texture1D from Graphic3d
19 inherits TextureMap from Graphic3d
21 ---Purpose: This is an abstract class for managing 1D textures.
25 TypeOfTexture from Graphic3d,
26 NameOfTexture1D from Graphic3d,
27 AsciiString from TCollection,
28 PixMap_Handle from Image
32 OutOfRange from Standard
36 Initialize (theFileName : AsciiString from TCollection;
37 theType : TypeOfTexture from Graphic3d);
39 Initialize (theName : NameOfTexture1D from Graphic3d;
40 theType : TypeOfTexture from Graphic3d);
42 Initialize (thePixMap : PixMap_Handle from Image;
43 theType : TypeOfTexture from Graphic3d);
45 Name (me) returns NameOfTexture1D from Graphic3d;
47 -- Returns the name of the predefined textures or NOT_1D_UNKNOWN
48 -- when the name is given as a filename.
51 NumberOfTextures (myclass) returns Integer from Standard;
53 -- Returns the number of predefined textures.
56 TextureName (myclass; aRank: Integer from Standard)
57 returns AsciiString from TCollection
58 raises OutOfRange from Standard;
60 -- Returns the name of the predefined texture of rank <aRank>
61 ---Trigger: when <aRank> is < 1 or > NumberOfTextures.
66 myName : NameOfTexture1D from Graphic3d;