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434 lines
11 KiB
C++
Executable File
434 lines
11 KiB
C++
Executable File
// File: DBRep_4.cxx
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// Created: Thu Jul 22 16:39:43 1993
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// Author: Remi LEQUETTE
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// <rle@nonox>
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#ifdef HAVE_CONFIG_H
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# include <config.h>
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#endif
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#include <stdio.h>
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#include <BRepTest.hxx>
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#include <GeometryTest.hxx>
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#include <DrawTrSurf.hxx>
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#include <DBRep.hxx>
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#include <Draw_Interpretor.hxx>
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#include <Draw_Appli.hxx>
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#include <BRep_Builder.hxx>
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#include <BRep_Tool.hxx>
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#include <BRepLib.hxx>
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#include <BRepTools_Quilt.hxx>
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#include <BRepAdaptor_Curve.hxx>
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#include <BRepBuilderAPI_MakeFace.hxx>
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#include <BRepBuilderAPI_MakeShell.hxx>
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#include <BRepBuilderAPI.hxx>
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#include <BRepBuilderAPI_Sewing.hxx>
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#include <BRepOffsetAPI_FindContigousEdges.hxx>
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#include <TopExp_Explorer.hxx>
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#include <TopoDS.hxx>
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#include <TopoDS_Face.hxx>
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#include <Geom_Surface.hxx>
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#include <Geom2d_TrimmedCurve.hxx>
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#include <TopTools_ListOfShape.hxx>
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#include <Precision.hxx>
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#include <Draw_ProgressIndicator.hxx>
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#ifdef WNT
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//#define strcasecmp strcmp Already defined
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#include <stdio.h>
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#endif
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#ifdef HAVE_STRINGS_H
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# include <strings.h>
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#endif
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//-----------------------------------------------------------------------
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// suppressarg : suppress a[d],modifie na--
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//-----------------------------------------------------------------------
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static void suppressarg(Standard_Integer& na,const char** a,const Standard_Integer d)
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{
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for(Standard_Integer i=d;i<na;i++) {
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a[i]=a[i+1];
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a[i+1]=NULL;
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}
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na--;
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}
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//=======================================================================
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// mkface
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//=======================================================================
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static Standard_Integer mkface(Draw_Interpretor& , Standard_Integer n, const char** a)
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{
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if (n < 3) return 1;
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Handle(Geom_Surface) S = DrawTrSurf::GetSurface(a[2]);
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if (S.IsNull()) {
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cout << a[2] << " is not a surface" << endl;
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return 1;
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}
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Standard_Boolean mkface = a[0][2] == 'f';
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TopoDS_Shape res;
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Standard_Boolean Segment = Standard_False;
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if ( !mkface && (n == 4 || n == 8)) {
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Segment = !strcmp(a[n-1],"1");
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n--;
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}
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if (n == 3) {
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if (mkface)
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res = BRepBuilderAPI_MakeFace(S, Precision::Confusion());
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else
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res = BRepBuilderAPI_MakeShell(S,Segment);
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}
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else if (n <= 5) {
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if (!mkface) return 1;
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Standard_Boolean orient = (n == 4);
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TopoDS_Shape W = DBRep::Get(a[3],TopAbs_WIRE);
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if (W.IsNull()) return 1;
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res = BRepBuilderAPI_MakeFace(S,TopoDS::Wire(W),orient);
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}
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else {
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if (mkface)
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res = BRepBuilderAPI_MakeFace(S,atof(a[3]),atof(a[4]),atof(a[5]),atof(a[6]),Precision::Confusion());
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else
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res = BRepBuilderAPI_MakeShell(S,atof(a[3]),atof(a[4]),atof(a[5]),atof(a[6]),
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Segment);
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}
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DBRep::Set(a[1],res);
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return 0;
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}
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//=======================================================================
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// quilt
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//=======================================================================
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static Standard_Integer quilt(Draw_Interpretor& , Standard_Integer n, const char** a)
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{
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if (n < 4) return 1;
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BRepTools_Quilt Q;
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Standard_Integer i = 2;
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while (i < n) {
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TopoDS_Shape S = DBRep::Get(a[i]);
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if (!S.IsNull()) {
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if (S.ShapeType() == TopAbs_EDGE) {
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if (i+1 < n) {
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TopoDS_Shape E = DBRep::Get(a[i+1]);
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if (!E.IsNull()) {
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if (E.ShapeType() == TopAbs_EDGE) {
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i++;
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Q.Bind(TopoDS::Edge(S),TopoDS::Edge(E));
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}
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}
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}
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}
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if (S.ShapeType() == TopAbs_VERTEX) {
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if (i+1 < n) {
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TopoDS_Shape E = DBRep::Get(a[i+1]);
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if (!E.IsNull()) {
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if (E.ShapeType() == TopAbs_VERTEX) {
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i++;
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Q.Bind(TopoDS::Vertex(S),TopoDS::Vertex(E));
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}
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}
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}
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}
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else {
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Q.Add(S);
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}
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}
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i++;
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}
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DBRep::Set(a[1],Q.Shells());
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return 0;
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}
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//=======================================================================
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// mksurface
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//=======================================================================
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static Standard_Integer mksurface(Draw_Interpretor& , Standard_Integer n, const char** a)
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{
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if (n < 3) return 1;
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TopoDS_Shape S = DBRep::Get(a[2],TopAbs_FACE);
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if (S.IsNull()) return 1;
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TopLoc_Location L;
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Handle(Geom_Surface) C = BRep_Tool::Surface(TopoDS::Face(S),L);
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DrawTrSurf::Set(a[1],C->Transformed(L.Transformation()));
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return 0;
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}
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//=======================================================================
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// mkplane
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//=======================================================================
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static Standard_Integer mkplane(Draw_Interpretor& , Standard_Integer n, const char** a)
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{
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if (n < 3) return 1;
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TopoDS_Shape S = DBRep::Get(a[2],TopAbs_WIRE);
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if (S.IsNull()) return 1;
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Standard_Boolean OnlyPlane = Standard_False;
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if ( n == 4) {
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OnlyPlane = !strcmp(a[3],"1");
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}
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TopoDS_Face F = BRepBuilderAPI_MakeFace(TopoDS::Wire(S), OnlyPlane);
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DBRep::Set(a[1],F);
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return 0;
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}
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//=======================================================================
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// pcurve
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//=======================================================================
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Standard_IMPORT Draw_Color DrawTrSurf_CurveColor(const Draw_Color col);
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Standard_IMPORT void DBRep_WriteColorOrientation ();
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Standard_IMPORT Draw_Color DBRep_ColorOrientation (const TopAbs_Orientation Or);
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static Standard_Integer pcurve(Draw_Interpretor& , Standard_Integer n, const char** a)
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{
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Standard_Boolean mute = Standard_False;
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for(Standard_Integer ia=1;ia<n;ia++) {
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if (!strcasecmp(a[ia],"-mute")) {
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suppressarg(n,a,ia);
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mute = Standard_True;
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}
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}
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if (n == 2) {
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// pcurves of a face
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TopoDS_Shape S = DBRep::Get(a[1],TopAbs_FACE);
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if (S.IsNull()) return 1;
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if (!mute) DBRep_WriteColorOrientation();
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Draw_Color col, savecol = DrawTrSurf_CurveColor(Draw_rouge);
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char* name = new char[100];
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Standard_Real f,l;
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S.Orientation(TopAbs_FORWARD);
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TopExp_Explorer ex(S,TopAbs_EDGE);
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for (Standard_Integer i=1; ex.More(); ex.Next(), i++) {
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const Handle(Geom2d_Curve) c = BRep_Tool::CurveOnSurface
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(TopoDS::Edge(ex.Current()),TopoDS::Face(S),f,l);
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if ( c.IsNull() ) {
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cout << "Error: Edge " << i << " does not have pcurve" << endl;
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continue;
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}
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col = DBRep_ColorOrientation(ex.Current().Orientation());
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DrawTrSurf_CurveColor(col);
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sprintf(name,"%s_%d",a[1],i);
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DrawTrSurf::Set(name,new Geom2d_TrimmedCurve(c,f,l));
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}
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DrawTrSurf_CurveColor(savecol);
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}
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else if (n >= 4) {
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TopoDS_Shape SE = DBRep::Get(a[2],TopAbs_EDGE);
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if (SE.IsNull()) return 1;
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TopoDS_Shape SF = DBRep::Get(a[3],TopAbs_FACE);
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if (SF.IsNull()) return 1;
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Draw_Color col, savecol = DrawTrSurf_CurveColor(Draw_rouge);
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Standard_Real f,l;
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const Handle(Geom2d_Curve) c = BRep_Tool::CurveOnSurface
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(TopoDS::Edge(SE),TopoDS::Face(SF),f,l);
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col = DBRep_ColorOrientation(SE.Orientation());
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DrawTrSurf_CurveColor(col);
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DrawTrSurf::Set(a[1],new Geom2d_TrimmedCurve(c,f,l));
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DrawTrSurf_CurveColor(savecol);
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}
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else {
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return 1;
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}
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return 0;
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}
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//=======================================================================
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// sewing
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//=======================================================================
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static Standard_Integer sewing (Draw_Interpretor& theDi,
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Standard_Integer n, const char** a)
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{
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if (n < 3) return (1);
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BRepBuilderAPI_Sewing aSewing;
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Standard_Integer ntmp = n;
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TopoDS_Shape sh = DBRep::Get(a[2]);
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Standard_Integer i=2;
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Standard_Real tol = 1.0e-06;
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if (sh.IsNull()) {
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if (n < 4) return (1);
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tol = atof(a[2]);
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//Standard_Real tol = atof(a[2]);
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//aSewing.Init(tol, Standard_True,Standard_True,Standard_True,Standard_False);
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i = 3;
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}
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Standard_Boolean NonManifoldMode = Standard_False;
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sh = DBRep::Get(a[n-1]);
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if (sh.IsNull()) {
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// read non manifold mode
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Standard_Integer nmm = atoi(a[n-1]);
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if(nmm==1)
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NonManifoldMode = Standard_True;
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ntmp--;
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}
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aSewing.Init(tol, Standard_True,Standard_True,Standard_True,NonManifoldMode);
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while (i < ntmp) {
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sh = DBRep::Get(a[i]);
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aSewing.Add(sh);
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i++;
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}
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Handle(Draw_ProgressIndicator) aProgress = new Draw_ProgressIndicator (theDi, 1);
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aSewing.Perform (aProgress);
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aSewing.Dump();
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const TopoDS_Shape& sh2 = aSewing.SewedShape();
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if (!sh2.IsNull()) {
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DBRep::Set(a[1], sh2);
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}
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return 0;
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}
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//=======================================================================
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// continuity
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//=======================================================================
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static Standard_Integer continuity (Draw_Interpretor& ,
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Standard_Integer n, const char** a)
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{
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if (n < 2) return (1);
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BRepOffsetAPI_FindContigousEdges aFind;
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TopoDS_Shape sh = DBRep::Get(a[1]);
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Standard_Integer i=1;
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if (sh.IsNull()) {
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if (n < 3) return (1);
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Standard_Real tol = atof(a[1]);
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aFind.Init(tol, Standard_False);
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i = 2;
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}
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while (i < n) {
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sh = DBRep::Get(a[i]);
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aFind.Add(sh);
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i++;
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}
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aFind.Perform();
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aFind.Dump();
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for (i=1; i<=aFind.NbContigousEdges(); i++) {
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#ifdef DEB
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const TopoDS_Edge& edge =
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#endif
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aFind.ContigousEdge(i);
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const TopTools_ListOfShape& list = aFind.ContigousEdgeCouple(i);
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const TopoDS_Edge& sec1 = TopoDS::Edge(list.First());
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const TopoDS_Edge& sec2 = TopoDS::Edge(list.Last());
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#ifdef DEB
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const TopoDS_Edge& bound1 =
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#endif
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aFind.SectionToBoundary(sec1);
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#ifdef DEB
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const TopoDS_Edge& bound2 =
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#endif
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aFind.SectionToBoundary(sec2);
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}
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return 0;
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}
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//=======================================================================
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// encoderegularity
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//=======================================================================
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static Standard_Integer encoderegularity (Draw_Interpretor& ,
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Standard_Integer n, const char** a)
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{
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if (n < 2) return 1;
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TopoDS_Shape sh = DBRep::Get(a[1]);
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if (sh.IsNull()) return 1;
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if (n==2)
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BRepLib::EncodeRegularity(sh);
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else {
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Standard_Real Tol = atof(a[2]);
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Tol *= PI/180.;
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BRepLib::EncodeRegularity(sh, Tol);
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}
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return 0;
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}
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//=======================================================================
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//function : SurfaceCommands
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//purpose :
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//=======================================================================
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void BRepTest::SurfaceCommands(Draw_Interpretor& theCommands)
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{
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static Standard_Boolean done = Standard_False;
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if (done) return;
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done = Standard_True;
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DBRep::BasicCommands(theCommands);
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GeometryTest::SurfaceCommands(theCommands);
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const char* g = "Surface topology commands";
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theCommands.Add("mkface",
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"mkface facename surfacename [ufirst ulast vfirst vlast] [wire [norient]]",
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__FILE__,mkface,g);
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theCommands.Add("mkshell",
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"mkshell shellname surfacename [ufirst ulast vfirst vlast] [segment 0/1]",
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__FILE__,mkface,g);
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theCommands.Add("quilt",
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"quilt compoundname shape1 edgeshape2 edgeshape1... shape2 edgeshape3 edgeshape1or2 ... shape3 ...",
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__FILE__,quilt,g);
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theCommands.Add("mksurface",
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"mksurface surfacename facename",
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__FILE__,mksurface,g);
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theCommands.Add("mkplane",
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"mkplane facename wirename [OnlyPlane 0/1]",
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__FILE__,mkplane,g);
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theCommands.Add("pcurve",
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"pcurve [name edgename] facename",
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__FILE__,pcurve,g);
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theCommands.Add("sewing",
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"sewing result [tolerance] shape1 shape2 ...",
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__FILE__,sewing, g);
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theCommands.Add("continuity",
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"continuity [tolerance] shape1 shape2 ...",
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__FILE__,continuity, g);
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theCommands.Add("encoderegularity",
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"encoderegularity shape [tolerance (in degree)]",
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__FILE__,encoderegularity, g);
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}
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