Commit | Line | Data |
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b311480e | 1 | -- Created on: 1998-06-03 |

2 | -- Created by: data exchange team | |

3 | -- Copyright (c) 1998-1999 Matra Datavision | |

973c2be1 | 4 | -- Copyright (c) 1999-2014 OPEN CASCADE SAS |

b311480e | 5 | -- |

973c2be1 | 6 | -- This file is part of Open CASCADE Technology software library. |

b311480e | 7 | -- |

d5f74e42 | 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 | |

973c2be1 | 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. | |

b311480e | 13 | -- |

973c2be1 | 14 | -- Alternatively, this file may be used under the terms of Open CASCADE |

15 | -- commercial license or contractual agreement. | |

7fd59977 | 16 | |

17 | class DirectModification from ShapeCustom | |

da2db6a7 | 18 | inherits Modification from ShapeCustom |

7fd59977 | 19 | |

20 | ---Purpose: implements a modification for the BRepTools | |

21 | -- Modifier algortihm. Will redress indirect | |

22 | -- surfaces. | |

23 | ||

24 | uses | |

25 | Vertex from TopoDS, | |

26 | Edge from TopoDS, | |

27 | Face from TopoDS, | |

28 | Location from TopLoc, | |

29 | ||

30 | Shape from GeomAbs, | |

31 | ||

32 | Pnt from gp, | |

33 | Curve from Geom, | |

34 | Curve from Geom2d, | |

35 | Surface from Geom | |

36 | ||

37 | is | |

38 | ||

6e33d3ce | 39 | Create returns DirectModification from ShapeCustom; |

7fd59977 | 40 | |

41 | NewSurface(me: mutable; F : Face from TopoDS; | |

42 | S : out Surface from Geom; | |

43 | L : out Location from TopLoc; | |

44 | Tol: out Real from Standard; | |

45 | RevWires : out Boolean from Standard; | |

46 | RevFace : out Boolean from Standard) | |

47 | returns Boolean from Standard; | |

48 | ---Purpose: Returns Standard_True if the face <F> has been | |

49 | -- modified. In this case, <S> is the new geometric | |

50 | -- support of the face, <L> the new location, <Tol> | |

51 | -- the new tolerance. Otherwise, returns | |

52 | -- Standard_False, and <S>, <L>, <Tol> are not | |

53 | -- significant. | |

54 | ||

55 | NewCurve(me: mutable; E : Edge from TopoDS; | |

56 | C : out Curve from Geom; | |

57 | L : out Location from TopLoc; | |

58 | Tol: out Real from Standard) | |

59 | returns Boolean from Standard; | |

60 | ---Purpose: Returns Standard_True if the edge <E> has been | |

61 | -- modified. In this case, <C> is the new geometric | |

62 | -- support of the edge, <L> the new location, <Tol> | |

63 | -- the new tolerance. Otherwise, returns | |

64 | -- Standard_False, and <C>, <L>, <Tol> are not | |

65 | -- significant. | |

66 | ||

67 | NewPoint(me: mutable; V : Vertex from TopoDS; | |

68 | P : out Pnt from gp; | |

69 | Tol: out Real from Standard) | |

70 | returns Boolean from Standard; | |

71 | ---Purpose: Returns Standard_True if the vertex <V> has been | |

72 | -- modified. In this case, <P> is the new geometric | |

73 | -- support of the vertex, <Tol> the new tolerance. | |

74 | -- Otherwise, returns Standard_False, and <P>, <Tol> | |

75 | -- are not significant. | |

76 | ||

77 | NewCurve2d(me: mutable; E : Edge from TopoDS; | |

78 | F : Face from TopoDS; | |

79 | NewE : Edge from TopoDS; | |

80 | NewF : Face from TopoDS; | |

81 | C : out Curve from Geom2d; | |

82 | Tol : out Real from Standard) | |

83 | returns Boolean from Standard; | |

84 | ---Purpose: Returns Standard_True if the edge <E> has a new | |

85 | -- curve on surface on the face <F>.In this case, <C> | |

86 | -- is the new geometric support of the edge, <L> the | |

87 | -- new location, <Tol> the new tolerance. | |

88 | -- | |

89 | -- Otherwise, returns Standard_False, and <C>, <L>, | |

90 | -- <Tol> are not significant. | |

91 | -- | |

92 | -- <NewE> is the new edge created from <E>. <NewF> | |

93 | -- is the new face created from <F>. They may be usefull. | |

94 | ||

95 | NewParameter(me: mutable; V : Vertex from TopoDS; | |

96 | E : Edge from TopoDS; | |

97 | P : out Real from Standard; | |

98 | Tol: out Real from Standard) | |

99 | returns Boolean from Standard; | |

100 | ---Purpose: Returns Standard_True if the Vertex <V> has a new | |

101 | -- parameter on the edge <E>. In this case, <P> is | |

102 | -- the parameter, <Tol> the new tolerance. | |

103 | -- Otherwise, returns Standard_False, and <P>, <Tol> | |

104 | -- are not significant. | |

105 | ||

106 | Continuity(me: mutable; E : Edge from TopoDS; | |

107 | F1,F2 : Face from TopoDS; | |

108 | NewE : Edge from TopoDS; | |

109 | NewF1,NewF2: Face from TopoDS) | |

110 | returns Shape from GeomAbs; | |

111 | ---Purpose: Returns the continuity of <NewE> between <NewF1> | |

112 | -- and <NewF2>. | |

113 | -- | |

114 | -- <NewE> is the new edge created from <E>. <NewF1> | |

115 | -- (resp. <NewF2>) is the new face created from <F1> | |

116 | -- (resp. <F2>). | |

117 | ||

118 | end DirectModification; |