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1 | // Created on: 1998-03-03 |
2 | // Created by: Didier PIFFAULT |
3 | // Copyright (c) 1998-1999 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 | |
17 | #include <GeometryTest.hxx> |
18 | #include <DrawTrSurf.hxx> |
19 | #include <Draw_Appli.hxx> |
20 | #include <TopoDS_Shape.hxx> |
21 | #include <DBRep.hxx> |
22 | #include <Draw_Interpretor.hxx> |
23 | #include <BRepProj_Projection.hxx> |
24 | #include <TopExp_Explorer.hxx> |
25 | #include <BRepTest.hxx> |
26 | #include <TopoDS.hxx> |
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27 | #include <stdio.h> |
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28 | |
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29 | //======================================================================= |
30 | //function : prj |
31 | //purpose : Draw command for Conical and Cylindrical projection |
32 | //======================================================================= |
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33 | static Standard_Integer prj(Draw_Interpretor& di, Standard_Integer n, const char** a) |
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34 | { |
35 | if (n != 7) |
36 | { |
37 | di.PrintHelp(a[0]); |
38 | return 1; |
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39 | } |
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40 | // |
41 | TopoDS_Shape anInputWire = DBRep::Get(a[2]); |
42 | TopoDS_Shape anInputShape = DBRep::Get(a[3]); |
43 | if (anInputWire.IsNull() || anInputShape.IsNull()) |
44 | { |
45 | di << "Null input shapes\n"; |
46 | return 1; |
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47 | } |
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48 | // |
49 | Standard_Real X = Draw::Atof(a[4]), |
50 | Y = Draw::Atof(a[5]), |
51 | Z = Draw::Atof(a[6]); |
52 | // |
53 | Standard_Boolean bCylProj = !strcmp(a[0], "prj"); |
54 | // |
55 | BRepProj_Projection aPrj = bCylProj ? |
56 | BRepProj_Projection(anInputWire, anInputShape, gp_Dir(X, Y, Z)) : |
57 | BRepProj_Projection(anInputWire, anInputShape, gp_Pnt(X, Y, Z)); |
58 | // |
59 | if (!aPrj.IsDone()) |
60 | { |
61 | di << "Not done\n"; |
62 | return 0; |
63 | } |
64 | // |
65 | for (Standard_Integer i = 1; aPrj.More(); aPrj.Next(), ++i) |
66 | { |
67 | char name[255]; |
68 | Sprintf(name, "%s_%d", a[1], i); |
69 | DBRep::Set(name, aPrj.Current()); |
70 | di << name << " "; |
71 | } |
72 | // |
73 | di << "\n"; |
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74 | return 0; |
75 | } |
76 | |
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77 | /*********************************************************************************/ |
78 | |
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79 | void BRepTest::ProjectionCommands(Draw_Interpretor& theCommands) |
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80 | { |
81 | static Standard_Boolean loaded = Standard_False; |
82 | if (loaded) return; |
83 | loaded = Standard_True; |
84 | |
85 | const char* g = "Projection of wire commands"; |
86 | |
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87 | theCommands.Add("prj","prj result w s x y z: " |
88 | "Cylindrical projection of w (wire or edge) on s (faces) along direction.\n", |
89 | __FILE__, prj, g); |
90 | // |
91 | theCommands.Add("cprj","cprj result w s x y z: " |
92 | "Conical projection of w (wire or edge) on s (faces).\n", |
93 | __FILE__, prj, g); |
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94 | } |