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0022898: IGES import fails in german environment
[occt.git] / src / QABugs / QABugs_2.cxx
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1// Created on: 2002-07-18
2// Created by: QA Admin
3// Copyright (c) 2002-2012 OPEN CASCADE SAS
4//
5// The content of this file is subject to the Open CASCADE Technology Public
6// License Version 6.5 (the "License"). You may not use the content of this file
7// except in compliance with the License. Please obtain a copy of the License
8// at http://www.opencascade.org and read it completely before using this file.
9//
10// The Initial Developer of the Original Code is Open CASCADE S.A.S., having its
11// main offices at: 1, place des Freres Montgolfier, 78280 Guyancourt, France.
12//
13// The Original Code and all software distributed under the License is
14// distributed on an "AS IS" basis, without warranty of any kind, and the
15// Initial Developer hereby disclaims all such warranties, including without
16// limitation, any warranties of merchantability, fitness for a particular
17// purpose or non-infringement. Please see the License for the specific terms
18// and conditions governing the rights and limitations under the License.
19
20#include <QABugs.hxx>
21
22#include <Draw.hxx>
23#include <Draw_Interpretor.hxx>
24#include <DBRep.hxx>
25#include <DrawTrSurf.hxx>
26#include <AIS_InteractiveContext.hxx>
27#include <ViewerTest.hxx>
28#include <AIS_Shape.hxx>
29#include <TopoDS_Shape.hxx>
30#include <TopoDS_Vertex.hxx>
31
32#include <TopExp_Explorer.hxx>
33#include <TopoDS_Face.hxx>
34#include <TopoDS.hxx>
35#include <BRepBndLib.hxx>
36#include <gp_Pln.hxx>
37#include <BRep_Tool.hxx>
38#include <BRepAlgoAPI_Section.hxx>
39#include <BRepAlgo_Section.hxx>
40#include <Precision.hxx>
41#include <Standard_ErrorHandler.hxx>
42
43#include <stdio.h>
44
45//=======================================================================
46//function : OCC527
47//purpose :
48//=======================================================================
49static Standard_Integer OCC527(Draw_Interpretor& di, Standard_Integer argc, const char ** argv)
50{
51 try
52 {
53 OCC_CATCH_SIGNALS
54 // 1. Verify amount of arguments of the command
55 //if (argc < 2) { di << "OCC527 FAULTY. Use : OCC527 shape "; return 0;}
56 if (argc < 2 || argc > 3) {
57 di << "Usage : " << argv[0] << " shape [BRepAlgoAPI/BRepAlgo = 1/0]" << "\n";
58 return 1;
59 }
60 Standard_Boolean IsBRepAlgoAPI = Standard_True;
61 if (argc == 3) {
62 Standard_Integer IsB = Draw::Atoi(argv[2]);
63 if (IsB != 1) {
64 IsBRepAlgoAPI = Standard_False;
65//#if ! defined(BRepAlgo_def04)
66// di << "Error: There is not BRepAlgo_Section class" << "\n";
67// return 1;
68//#endif
69 }
70 }
71
72 // 2. Get selected shape
73 TopoDS_Shape aShape = DBRep::Get(argv[1]);
74 if(aShape.IsNull()) { di << "OCC527 FAULTY. Entry shape is NULL"; return 0;}
75
76 // 3. Explode entry shape on faces and build sections from Zmin to Zmax with step aStep
77 const Standard_Real Zmin = -40.228173882121, Zmax = 96.408126285268, aStep = 1.0;
78 char str[100]; str[0] = 0; Sprintf(str,"Test range: [%f, %f] with step %f\n",Zmin,Zmax,aStep); di << str;
79 int nbf = 0;
80 TopExp_Explorer aExp1;
81 for (aExp1.Init(aShape,TopAbs_FACE); aExp1.More(); aExp1.Next())
82 {
83 // Process one face
84 str[0] = 0; Sprintf(str,"Face #%d: \t",nbf++); di << str;
85 TopoDS_Face aFace = TopoDS::Face(aExp1.Current());
86
87 // Build BndBox in order to avoid try of building section
88 // if plane of the one does not intersect BndBox of the face
89 Bnd_Box aFaceBox;
90 BRepBndLib::Add(aFace,aFaceBox);
91 Standard_Real X1,X2,Y1,Y2,Z1,Z2;
92 aFaceBox.Get(X1,Y1,Z1,X2,Y2,Z2);
93
94 // Build sections from Zmin to Zmax with step aStep
95 Standard_Boolean wasBuilt = Standard_False;
96 double gmaxdist = 0.0, gzmax = Zmax;
97 for (double zcur = Zmax; zcur > Zmin; zcur -= aStep)
98 {
99 // If plane of the section does not intersect BndBox of the face do nothing
100 if(zcur < Z1 || zcur > Z2 ) continue;
101
102 // Build current section
103 gp_Pln pl(0,0,1,-zcur);
104//#if ! defined(BRepAlgoAPI_def01)
105// BRepAlgoAPI_Section aSection(aFace,pl,Standard_False);
106//#else
107// BRepAlgo_Section aSection(aFace,pl,Standard_False);
108//#endif
109// aSection.Approximation(Standard_True);
110// aSection.Build();
111// // If section was built meassure distance between vertexes and plane of the one. Max distance is stored.
112// if (aSection.IsDone())
113
114 Standard_Boolean IsDone;
115 TopoDS_Shape aResult;
116 if (IsBRepAlgoAPI) {
117 di << "BRepAlgoAPI_Section aSection(aFace,pl,Standard_False)" <<"\n";
118 BRepAlgoAPI_Section aSection(aFace,pl,Standard_False);
119 aSection.Approximation(Standard_True);
120 aSection.Build();
121 IsDone = aSection.IsDone();
122 aResult = aSection.Shape();
123 } else {
124 di << "BRepAlgo_Section aSection(aFace,pl,Standard_False)" <<"\n";
125 BRepAlgo_Section aSection(aFace,pl,Standard_False);
126 aSection.Approximation(Standard_True);
127 aSection.Build();
128 IsDone = aSection.IsDone();
129 aResult = aSection.Shape();
130 }
131
132 if (IsDone)
133 {
134// TopoDS_Shape aResult = aSection.Shape();
135 if (!aResult.IsNull())
136 {
137 double lmaxdist = 0.0;
138 double lmaxtoler = 0.0;
139 TopExp_Explorer aExp2;
140 for (aExp2.Init(aResult,TopAbs_VERTEX); aExp2.More(); aExp2.Next())
141 {
142 TopoDS_Vertex aV = TopoDS::Vertex(aExp2.Current());
143 Standard_Real toler = BRep_Tool::Tolerance(aV);
144 double dist = pl.Distance(BRep_Tool::Pnt(aV));
145 if (dist > lmaxdist) lmaxdist = dist;
146 wasBuilt = Standard_True;
147 // If section was built check distance beetwen vertexes and plane of the one
148 str[0] =0;
149// if (wasBuilt)
150// {
151// if(gmaxdist > Precision::Confusion())
152// Sprintf(str,"Dist=%f, Param=%f FAULTY\n",gmaxdist,gzmax);
153// else
154// Sprintf(str,"Dist=%f, Param=%f\n",gmaxdist,gzmax);
155 if(dist > toler)
156 Sprintf(str,"Dist=%f, Toler=%f, Param=%f FAULTY\n",dist,toler,gzmax);
157 else
158 Sprintf(str,"Dist=%f, Toler=%f, Param=%f\n",dist,toler,gzmax);
159// }
160// else Sprintf(str,"No result\n");
161 di << str;
162 }
163 if (lmaxdist > gmaxdist)
164 {
165 gmaxdist = lmaxdist;
166 gzmax = zcur;
167 }
168 }
169 }
170 }
171 }
172 }
173 catch (Standard_Failure) {di << "OCC527 Exception \n" ;return 0;}
174
175 return 0;
176}
177
178#include <StlMesh_Mesh.hxx>
179#include <StlTransfer.hxx>
180//=======================================================================
181//function : OCC1048
182//purpose :
183//=======================================================================
184static Standard_Integer OCC1048 (Draw_Interpretor& di, Standard_Integer argc, const char ** argv)
185{
186 // Verify amount of arguments of the command
187 if (argc < 2) { di << "Usage : " << argv[0] <<" shape"; return 1;}
188
189 TopoDS_Shape aShape = DBRep::Get(argv[1]);
190
191 Standard_Real theDeflection = 0.006;
192 Handle(StlMesh_Mesh) theStlMesh = new StlMesh_Mesh;
193 StlTransfer::BuildIncrementalMesh(aShape, theDeflection, Standard_False, theStlMesh);
194
195 Standard_Integer NBTRIANGLES = theStlMesh->NbTriangles();
196 di<<"Info: Number of triangles = "<<NBTRIANGLES<<"\n";
197
198 return 0;
199}
200
201void QABugs::Commands_2(Draw_Interpretor& theCommands) {
202 const char *group = "QABugs";
203
204 //theCommands.Add("OCC527", "OCC527 shape", __FILE__, OCC527, group);
205 theCommands.Add("OCC527", "OCC527 shape [BRepAlgoAPI/BRepAlgo = 1/0]", __FILE__, OCC527, group);
206 theCommands.Add("OCC1048", "OCC1048 shape", __FILE__, OCC1048, group);
207 return;
208}
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