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1 | // Created on: 2002-07-18 |
2 | // Created by: QA Admin |
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3 | // Copyright (c) 2002-2014 OPEN CASCADE SAS |
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4 | // |
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5 | // This file is part of Open CASCADE Technology software library. |
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6 | // |
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7 | // This library is free software; you can redistribute it and/or modify it under |
8 | // the terms of the GNU Lesser General Public License version 2.1 as published |
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9 | // by the Free Software Foundation, with special exception defined in the file |
10 | // OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT |
11 | // distribution for complete text of the license and disclaimer of any warranty. |
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12 | // |
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13 | // Alternatively, this file may be used under the terms of Open CASCADE |
14 | // commercial license or contractual agreement. |
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15 | |
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16 | #include <QABugs.hxx> |
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17 | |
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18 | #include <Draw.hxx> |
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19 | #include <Draw_Interpretor.hxx> |
20 | #include <DBRep.hxx> |
21 | #include <DrawTrSurf.hxx> |
22 | #include <AIS_InteractiveContext.hxx> |
23 | #include <ViewerTest.hxx> |
24 | #include <AIS_Shape.hxx> |
25 | #include <TopoDS_Shape.hxx> |
26 | #include <TopoDS_Vertex.hxx> |
27 | |
28 | #include <TopExp_Explorer.hxx> |
29 | #include <TopoDS_Face.hxx> |
30 | #include <TopoDS.hxx> |
31 | #include <BRepBndLib.hxx> |
32 | #include <gp_Pln.hxx> |
33 | #include <BRep_Tool.hxx> |
34 | #include <BRepAlgoAPI_Section.hxx> |
35 | #include <BRepAlgo_Section.hxx> |
36 | #include <Precision.hxx> |
37 | #include <Standard_ErrorHandler.hxx> |
38 | |
39 | #include <stdio.h> |
40 | |
41 | //======================================================================= |
42 | //function : OCC527 |
43 | //purpose : |
44 | //======================================================================= |
45 | static Standard_Integer OCC527(Draw_Interpretor& di, Standard_Integer argc, const char ** argv) |
46 | { |
47 | try |
48 | { |
49 | OCC_CATCH_SIGNALS |
50 | // 1. Verify amount of arguments of the command |
51 | //if (argc < 2) { di << "OCC527 FAULTY. Use : OCC527 shape "; return 0;} |
52 | if (argc < 2 || argc > 3) { |
53 | di << "Usage : " << argv[0] << " shape [BRepAlgoAPI/BRepAlgo = 1/0]" << "\n"; |
54 | return 1; |
55 | } |
56 | Standard_Boolean IsBRepAlgoAPI = Standard_True; |
57 | if (argc == 3) { |
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58 | Standard_Integer IsB = Draw::Atoi(argv[2]); |
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59 | if (IsB != 1) { |
60 | IsBRepAlgoAPI = Standard_False; |
61 | //#if ! defined(BRepAlgo_def04) |
62 | // di << "Error: There is not BRepAlgo_Section class" << "\n"; |
63 | // return 1; |
64 | //#endif |
65 | } |
66 | } |
67 | |
68 | // 2. Get selected shape |
69 | TopoDS_Shape aShape = DBRep::Get(argv[1]); |
70 | if(aShape.IsNull()) { di << "OCC527 FAULTY. Entry shape is NULL"; return 0;} |
71 | |
72 | // 3. Explode entry shape on faces and build sections from Zmin to Zmax with step aStep |
73 | const Standard_Real Zmin = -40.228173882121, Zmax = 96.408126285268, aStep = 1.0; |
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74 | char str[100]; str[0] = 0; Sprintf(str,"Test range: [%f, %f] with step %f\n",Zmin,Zmax,aStep); di << str; |
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75 | int nbf = 0; |
76 | TopExp_Explorer aExp1; |
77 | for (aExp1.Init(aShape,TopAbs_FACE); aExp1.More(); aExp1.Next()) |
78 | { |
79 | // Process one face |
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80 | str[0] = 0; Sprintf(str,"Face #%d: \t",nbf++); di << str; |
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81 | TopoDS_Face aFace = TopoDS::Face(aExp1.Current()); |
82 | |
83 | // Build BndBox in order to avoid try of building section |
84 | // if plane of the one does not intersect BndBox of the face |
85 | Bnd_Box aFaceBox; |
86 | BRepBndLib::Add(aFace,aFaceBox); |
87 | Standard_Real X1,X2,Y1,Y2,Z1,Z2; |
88 | aFaceBox.Get(X1,Y1,Z1,X2,Y2,Z2); |
89 | |
90 | // Build sections from Zmin to Zmax with step aStep |
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91 | double gmaxdist = 0.0, gzmax = Zmax; |
92 | for (double zcur = Zmax; zcur > Zmin; zcur -= aStep) |
93 | { |
94 | // If plane of the section does not intersect BndBox of the face do nothing |
95 | if(zcur < Z1 || zcur > Z2 ) continue; |
96 | |
97 | // Build current section |
98 | gp_Pln pl(0,0,1,-zcur); |
99 | //#if ! defined(BRepAlgoAPI_def01) |
100 | // BRepAlgoAPI_Section aSection(aFace,pl,Standard_False); |
101 | //#else |
102 | // BRepAlgo_Section aSection(aFace,pl,Standard_False); |
103 | //#endif |
104 | // aSection.Approximation(Standard_True); |
105 | // aSection.Build(); |
106 | // // If section was built meassure distance between vertexes and plane of the one. Max distance is stored. |
107 | // if (aSection.IsDone()) |
108 | |
109 | Standard_Boolean IsDone; |
110 | TopoDS_Shape aResult; |
111 | if (IsBRepAlgoAPI) { |
112 | di << "BRepAlgoAPI_Section aSection(aFace,pl,Standard_False)" <<"\n"; |
113 | BRepAlgoAPI_Section aSection(aFace,pl,Standard_False); |
114 | aSection.Approximation(Standard_True); |
115 | aSection.Build(); |
116 | IsDone = aSection.IsDone(); |
117 | aResult = aSection.Shape(); |
118 | } else { |
119 | di << "BRepAlgo_Section aSection(aFace,pl,Standard_False)" <<"\n"; |
120 | BRepAlgo_Section aSection(aFace,pl,Standard_False); |
121 | aSection.Approximation(Standard_True); |
122 | aSection.Build(); |
123 | IsDone = aSection.IsDone(); |
124 | aResult = aSection.Shape(); |
125 | } |
126 | |
127 | if (IsDone) |
128 | { |
129 | // TopoDS_Shape aResult = aSection.Shape(); |
130 | if (!aResult.IsNull()) |
131 | { |
132 | double lmaxdist = 0.0; |
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133 | TopExp_Explorer aExp2; |
134 | for (aExp2.Init(aResult,TopAbs_VERTEX); aExp2.More(); aExp2.Next()) |
135 | { |
136 | TopoDS_Vertex aV = TopoDS::Vertex(aExp2.Current()); |
137 | Standard_Real toler = BRep_Tool::Tolerance(aV); |
138 | double dist = pl.Distance(BRep_Tool::Pnt(aV)); |
139 | if (dist > lmaxdist) lmaxdist = dist; |
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140 | // If section was built check distance beetwen vertexes and plane of the one |
141 | str[0] =0; |
142 | // if (wasBuilt) |
143 | // { |
144 | // if(gmaxdist > Precision::Confusion()) |
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145 | // Sprintf(str,"Dist=%f, Param=%f FAULTY\n",gmaxdist,gzmax); |
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146 | // else |
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147 | // Sprintf(str,"Dist=%f, Param=%f\n",gmaxdist,gzmax); |
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148 | if(dist > toler) |
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149 | Sprintf(str,"Dist=%f, Toler=%f, Param=%f FAULTY\n",dist,toler,gzmax); |
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150 | else |
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151 | Sprintf(str,"Dist=%f, Toler=%f, Param=%f\n",dist,toler,gzmax); |
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152 | // } |
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153 | // else Sprintf(str,"No result\n"); |
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154 | di << str; |
155 | } |
156 | if (lmaxdist > gmaxdist) |
157 | { |
158 | gmaxdist = lmaxdist; |
159 | gzmax = zcur; |
160 | } |
161 | } |
162 | } |
163 | } |
164 | } |
165 | } |
166 | catch (Standard_Failure) {di << "OCC527 Exception \n" ;return 0;} |
167 | |
168 | return 0; |
169 | } |
170 | |
171 | #include <StlMesh_Mesh.hxx> |
172 | #include <StlTransfer.hxx> |
173 | //======================================================================= |
174 | //function : OCC1048 |
175 | //purpose : |
176 | //======================================================================= |
177 | static Standard_Integer OCC1048 (Draw_Interpretor& di, Standard_Integer argc, const char ** argv) |
178 | { |
179 | // Verify amount of arguments of the command |
180 | if (argc < 2) { di << "Usage : " << argv[0] <<" shape"; return 1;} |
181 | |
182 | TopoDS_Shape aShape = DBRep::Get(argv[1]); |
183 | |
184 | Standard_Real theDeflection = 0.006; |
185 | Handle(StlMesh_Mesh) theStlMesh = new StlMesh_Mesh; |
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186 | StlTransfer::BuildIncrementalMesh(aShape, theDeflection, Standard_False, theStlMesh); |
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187 | |
188 | Standard_Integer NBTRIANGLES = theStlMesh->NbTriangles(); |
189 | di<<"Info: Number of triangles = "<<NBTRIANGLES<<"\n"; |
190 | |
191 | return 0; |
192 | } |
193 | |
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194 | void QABugs::Commands_2(Draw_Interpretor& theCommands) { |
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195 | const char *group = "QABugs"; |
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196 | |
197 | //theCommands.Add("OCC527", "OCC527 shape", __FILE__, OCC527, group); |
198 | theCommands.Add("OCC527", "OCC527 shape [BRepAlgoAPI/BRepAlgo = 1/0]", __FILE__, OCC527, group); |
199 | theCommands.Add("OCC1048", "OCC1048 shape", __FILE__, OCC1048, group); |
200 | return; |
201 | } |