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1 | -- Created on: 1997-07-28 |
2 | -- Created by: Pierre CHALAMET |
3 | -- Copyright (c) 1997-1999 Matra Datavision |
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4 | -- Copyright (c) 1999-2014 OPEN CASCADE SAS |
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5 | -- |
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6 | -- This file is part of Open CASCADE Technology software library. |
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7 | -- |
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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 |
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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. |
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13 | -- |
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14 | -- Alternatively, this file may be used under the terms of Open CASCADE |
15 | -- commercial license or contractual agreement. |
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16 | |
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17 | class Texture1Dsegment from Graphic3d |
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18 | |
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19 | inherits Texture1D from Graphic3d |
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20 | |
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21 | ---Purpose: This class provides the implementation |
22 | -- of a 1D texture applyable along a segment. |
23 | -- You might use the SetSegment() method |
24 | -- to set the way the texture is "streched" on facets. |
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25 | |
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26 | uses |
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27 | |
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28 | NameOfTexture1D from Graphic3d, |
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29 | AsciiString from TCollection, |
30 | PixMap_Handle from Image |
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31 | |
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32 | is |
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33 | |
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34 | Create (theFileName : AsciiString from TCollection) returns Texture1Dsegment from Graphic3d; |
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35 | ---Purpose: Creates a texture from a file |
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36 | |
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37 | Create (theNOT : NameOfTexture1D from Graphic3d) returns Texture1Dsegment from Graphic3d; |
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38 | ---Purpose: Creates a texture from a predefined texture name set. |
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39 | |
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40 | Create (thePixMap : PixMap_Handle from Image) returns Texture1Dsegment from Graphic3d; |
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41 | ---Purpose: Creates a texture from the pixmap. |
42 | |
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43 | SetSegment (me : mutable; |
44 | theX1, theY1, theZ1 : ShortReal from Standard; |
45 | theX2, theY2, theZ2 : ShortReal from Standard); |
46 | ---Purpose: Sets the texture application bounds. Defines the way |
47 | -- the texture is stretched across facets. |
48 | -- Default values are <0.0, 0.0, 0.0> , <0.0, 0.0, 1.0> |
49 | |
50 | -- |
51 | -- inquire methods |
52 | -- |
53 | Segment (me; |
54 | theX1, theY1, theZ1 : out ShortReal from Standard; |
55 | theX2, theY2, theZ2 : out ShortReal from Standard); |
56 | ---Purpose: Returns the values of the current segment X1, Y1, Z1 , X2, Y2, Z2. |
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57 | |
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58 | fields |
59 | |
60 | myX1, myY1, myZ1 : ShortReal from Standard; |
61 | myX2, myY2, myZ2 : ShortReal from Standard; |
62 | |
63 | end Texture1Dsegment; |