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occt/src/BRepTest/BRepTest_BasicCommands.cxx
akaftasev 6e01c25ad1 0029827: Modeling Data - TopoDS_Shape::Nullify() does not reset location 
TopoDS_Shape::Nullify() nullify not only myTShape but myLocation and myOrient.
Nullified shapes are equal and same now.
Added test.
2020-11-21 12:19:48 +03:00

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// Created on: 1994-12-13
// Created by: Jacques GOUSSARD
// Copyright (c) 1994-1999 Matra Datavision
// Copyright (c) 1999-2014 OPEN CASCADE SAS
//
// This file is part of Open CASCADE Technology software library.
//
// This library is free software; you can redistribute it and/or modify it under
// the terms of the GNU Lesser General Public License version 2.1 as published
// by the Free Software Foundation, with special exception defined in the file
// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
// distribution for complete text of the license and disclaimer of any warranty.
//
// Alternatively, this file may be used under the terms of Open CASCADE
// commercial license or contractual agreement.
#include <Standard_Stream.hxx>
#include <Standard_Macro.hxx>
#include <BRepTest.hxx>
#include <DBRep.hxx>
#include <Draw_Appli.hxx>
#include <Draw_Interpretor.hxx>
#include <Draw_Box.hxx>
#include <BRepBuilderAPI.hxx>
#include <BRepBuilderAPI_FindPlane.hxx>
#include <BRepBuilderAPI_Copy.hxx>
#include <BRepBuilderAPI_Transform.hxx>
#include <BRepBuilderAPI_GTransform.hxx>
#include <BRepBuilderAPI_NurbsConvert.hxx>
#include <gp_Ax2.hxx>
#include <gp_Mat.hxx>
#include <gp_GTrsf.hxx>
#include <BRepOffsetAPI_NormalProjection.hxx>
#include <BRepLib.hxx>
#include <BRep_Builder.hxx>
#include <BRepBndLib.hxx>
#include <Bnd_Box.hxx>
#include <Bnd_Box2d.hxx>
#include <Message.hxx>
#include <TopExp_Explorer.hxx>
#include <TopoDS.hxx>
#include <BRepTools_WireExplorer.hxx>
#include <GCPnts_QuasiUniformAbscissa.hxx>
#include <Geom2dAdaptor_Curve.hxx>
#include <GeomAdaptor_Curve.hxx>
#include <ProjLib_ComputeApproxOnPolarSurface.hxx>
#include <DrawTrSurf.hxx>
#include <Geom_Plane.hxx>
#include <OSD_Timer.hxx>
#include <Draw_Segment3D.hxx>
#include <Draw_Marker3D.hxx>
#include <Draw_MarkerShape.hxx>
#include <BRepPrimAPI_MakeBox.hxx>
#include <Standard_Dump.hxx>
#include <stdio.h>
Standard_IMPORT Draw_Viewer dout;
//=======================================================================
//function : ConvertBndToShape
//purpose : Creates TopoDS_Solid from theBox
//=======================================================================
static void ConvertBndToShape(const Bnd_OBB& theBox,
const char* const theName)
{
if (theBox.IsVoid())
{
DBRep::Set (theName, TopoDS_Shape());
return;
}
const gp_Pnt &aBaryCenter = theBox.Center();
const gp_XYZ &aXDir = theBox.XDirection(),
&aYDir = theBox.YDirection(),
&aZDir = theBox.ZDirection();
Standard_Real aHalfX = theBox.XHSize(),
aHalfY = theBox.YHSize(),
aHalfZ = theBox.ZHSize();
gp_Ax2 anAxes(aBaryCenter, aZDir, aXDir);
anAxes.SetLocation(aBaryCenter.XYZ() - aHalfX*aXDir - aHalfY*aYDir - aHalfZ*aZDir);
TopoDS_Solid aBox = BRepPrimAPI_MakeBox(anAxes, 2.0*aHalfX, 2.0*aHalfY, 2.0*aHalfZ);
DBRep::Set(theName, aBox);
}
//=======================================================================
// addpcurve
//=======================================================================
static Standard_Integer addpcurve(Draw_Interpretor& , Standard_Integer n, const char** a)
{
if(n < 4) return 1;
TopoDS_Shape E = DBRep::Get(a[1]);
if (E.IsNull()) return 1;
Handle(Geom2d_Curve) PC = DrawTrSurf::GetCurve2d(a[2]);
TopoDS_Shape F = DBRep::Get(a[3]);
Standard_Real tol = 1.e-7;
if (n > 4) {
tol = Draw::Atof(a[4]);
}
BRep_Builder BB;
BB.UpdateEdge(TopoDS::Edge(E), PC, TopoDS::Face(F),tol);
DBRep::Set(a[1], E);
return 0;
}
//=======================================================================
// transform
//=======================================================================
static Standard_Integer transform(Draw_Interpretor& ,Standard_Integer n,const char** a)
{
if (n <= 1) return 1;
gp_Trsf T;
Standard_Integer last = n;
const char* aName = a[0];
Standard_Boolean isBasic = Standard_False;
Standard_Boolean isCopy = Standard_False;
// Check "copy" flag.
if (!strcmp(a[n-1], "-copy")) {
isCopy = Standard_True;
last = --n;
}
if (!strcmp(aName,"reset")) {
}
else {
isBasic = (aName[0] == 'b');
aName++;
if (!strcmp(aName,"move")) {
if (n < 3) return 1;
TopoDS_Shape SL = DBRep::Get(a[n-1]);
if (SL.IsNull()) return 0;
T = SL.Location().Transformation();
last = n-1;
}
else if (!strcmp(aName,"translate")) {
if (n < 5) return 1;
T.SetTranslation(gp_Vec(Draw::Atof(a[n-3]),Draw::Atof(a[n-2]),Draw::Atof(a[n-1])));
last = n-3;
}
else if (!strcmp(aName,"rotate")) {
if (n < 9) return 1;
T.SetRotation(gp_Ax1(gp_Pnt(Draw::Atof(a[n-7]),Draw::Atof(a[n-6]),Draw::Atof(a[n-5])),
gp_Vec(Draw::Atof(a[n-4]),Draw::Atof(a[n-3]),Draw::Atof(a[n-2]))),
Draw::Atof(a[n-1])* (M_PI / 180.0));
last = n-7;
}
else if (!strcmp(aName,"mirror")) {
if (n < 8) return 1;
T.SetMirror(gp_Ax2(gp_Pnt(Draw::Atof(a[n-6]),Draw::Atof(a[n-5]),Draw::Atof(a[n-4])),
gp_Vec(Draw::Atof(a[n-3]),Draw::Atof(a[n-2]),Draw::Atof(a[n-1]))));
last = n-6;
}
else if (!strcmp(aName,"scale")) {
if (n < 6) return 1;
T.SetScale(gp_Pnt(Draw::Atof(a[n-4]),Draw::Atof(a[n-3]),Draw::Atof(a[n-2])),Draw::Atof(a[n-1]));
last = n-4;
}
}
if (T.Form() == gp_Identity || isBasic) {
TopLoc_Location L(T);
for (Standard_Integer i = 1; i < last; i++) {
TopoDS_Shape S = DBRep::Get(a[i]);
if (S.IsNull())
{
Message::SendFail() << "Error: " << a[i] << " is not a valid shape";
return 1;
}
else
DBRep::Set(a[i],S.Located(L));
}
}
else {
BRepBuilderAPI_Transform trf(T);
for (Standard_Integer i = 1; i < last; i++) {
TopoDS_Shape S = DBRep::Get(a[i]);
if (S.IsNull()) {
Message::SendFail() << "Error: " << a[i] << " is not a valid shape";
return 1;
}
else {
trf.Perform(S, isCopy);
if (!trf.IsDone())
return 1;
DBRep::Set(a[i],trf.Shape());
}
}
}
return 0;
}
///=======================================================================
// gtransform
//=======================================================================
static Standard_Integer deform(Draw_Interpretor& di,Standard_Integer n,const char** a)
{
if (n <= 1) return 1;
Standard_Integer last = n;
gp_Trsf T;
gp_GTrsf GT(T);
// gp_Mat rot(Draw::Atof(a[last-3]),0,0,0,Draw::Atof(a[last-2]),0,0,0,Draw::Atof(a[last-1]));
gp_Mat rot(Draw::Atof(a[3]),0,0,0,Draw::Atof(a[4]),0,0,0,Draw::Atof(a[5]));
GT.SetVectorialPart(rot);
last -= 3;
BRepBuilderAPI_GTransform gtrf(GT);
BRepBuilderAPI_NurbsConvert nbscv;
// for (Standard_Integer i = 1; i < last; i++) {
// TopoDS_Shape S = DBRep::Get(a[i]);
TopoDS_Shape S = DBRep::Get(a[2]);
if (S.IsNull()) {
//std::cout << a[2] << " is not a valid shape" << std::endl;
di << a[2] << " is not a valid shape\n";
}
else {
gtrf.Perform(S);
if (gtrf.IsDone()){
DBRep::Set(a[1],gtrf.Shape());
}
else {
return 1;
}
}
return 0;
}
//=======================================================================
// tcopy
//=======================================================================
static Standard_Integer tcopy(Draw_Interpretor& di,Standard_Integer n,const char** a)
{
Standard_Boolean copyGeom = Standard_True;
Standard_Boolean copyMesh = Standard_False;
Standard_Integer iFirst = 1; // index of first shape argument
if (n > 1)
{
for (Standard_Integer i = 1; i <= 2; i++)
{
if (a[i][0] != '-')
break;
if (a[i][1] == 'n')
{
copyGeom = Standard_False;
iFirst++;
}
else if (a[i][1] == 'm')
{
copyMesh = Standard_True;
iFirst++;
}
}
}
if (n < 3 || (n - iFirst) % 2) {
Message::SendFail() << "Use: " << a[0] << " [-n(ogeom)] [-m(esh)] shape1 copy1 [shape2 copy2 [...]]\n"
<< "Option -n forbids copying of geometry (it will be shared)\n"
<< "Option -m forces copying of mesh (disabled by default)";
return 1;
}
BRepBuilderAPI_Copy cop;
Standard_Integer nbPairs = (n - iFirst) / 2;
for (Standard_Integer i=0; i < nbPairs; i++) {
cop.Perform(DBRep::Get(a[i+iFirst]), copyGeom, copyMesh);
DBRep::Set(a[i+iFirst+1],cop.Shape());
di << a[i+iFirst+1] << " ";
}
return 0;
}
//=======================================================================
// NurbsConvert
//=======================================================================
static Standard_Integer nurbsconvert(Draw_Interpretor& di,Standard_Integer n,const char** a)
{
if (n < 3) return 1;
if ((n-1)%2 != 0) return 1;
BRepBuilderAPI_NurbsConvert nbscv;
for (Standard_Integer i=0; i<(n-1)/2; i++) {
TopoDS_Shape S = DBRep::Get(a[2*i+2]);
if (S.IsNull()) {
//std::cout << a[2*i+2] << " is not a valid shape" << std::endl;
di << a[2*i+2] << " is not a valid shape\n";
}
else {
nbscv.Perform(S);
if (nbscv.IsDone()){
DBRep::Set(a[2*i+1],nbscv.Shape());
}
else {
return 1;
}
}
}
return 0;
}
//=======================================================================
// make a 3D edge curve
//=======================================================================
static Standard_Integer mkedgecurve (Draw_Interpretor& ,Standard_Integer n,const char** a)
{
if (n < 3) return 1;
Standard_Real Tolerance = Draw::Atof(a[2]) ;
TopoDS_Shape S = DBRep::Get(a[1]);
if (S.IsNull()) return 1;
BRepLib::BuildCurves3d(S,
Tolerance) ;
return 0 ;
}
//=======================================================================
// sameparameter
//=======================================================================
static Standard_Integer sameparameter(Draw_Interpretor& di,Standard_Integer n,const char** a)
{
if (n < 2)
{
di << "Use sameparameter [result] shape [toler]\n";
di << "shape is an initial shape\n";
di << "result is a result shape. if skipped = > initial shape will be modified\n";
di << "toler is tolerance (default is 1.e-7)";
return 1;
}
Standard_Real aTol = 1.e-7;
Standard_Boolean force = !strcmp(a[0],"fsameparameter");
Standard_Real aTol1 = Draw::Atof(a[n-1]);
Standard_Boolean IsUseTol = aTol1>0;
if (IsUseTol)
aTol = aTol1;
TopoDS_Shape anInpS = DBRep::Get(IsUseTol ? a[n-2] : a[n-1]);
if (anInpS.IsNull())
return 1;
if ((n == 4 && IsUseTol) || (n == 3 && !IsUseTol))
{
TopoDS_Shape aResultSh;
BRepTools_ReShape aResh;
BRepLib::SameParameter(anInpS,aResh,aTol,force);
aResultSh = aResh.Apply(anInpS);
DBRep::Set(a[1],aResultSh);
}
else
{
BRepLib::SameParameter(anInpS,aTol,force);
DBRep::Set(a[1],anInpS);
}
return 0;
}
//=======================================================================
//function : updatetol
//purpose :
//=======================================================================
static Standard_Integer updatetol(Draw_Interpretor& di,Standard_Integer n,const char** a)
{
if (n < 2)
{
di << "Use updatetololerance [result] shape [param]\n";
di << "shape is an initial shape\n";
di << "result is a result shape. if skipped = > initial shape will be modified\n";
di << "if [param] is absent - not verify of face tolerance, else - perform it";
return 1;
}
TopoDS_Shape aSh1 = DBRep::Get(a[n-1]);
Standard_Boolean IsF = aSh1.IsNull();
TopoDS_Shape anInpS = IsF ? DBRep::Get(a[n-2]) : aSh1;
if (anInpS.IsNull())
return 1;
if ((n == 4 && IsF) || (n == 3 && !IsF))
{
TopoDS_Shape aResultSh;
BRepTools_ReShape aResh;
BRepLib::UpdateTolerances(anInpS,aResh, IsF);
aResultSh = aResh.Apply(anInpS);
DBRep::Set(a[1],aResultSh);
}
else
{
BRepLib::UpdateTolerances(anInpS, IsF);
DBRep::Set(a[1],anInpS);
}
return 0;
}
//=======================================================================
//function : OrienSolid
//purpose :
//=======================================================================
static Standard_Integer orientsolid(Draw_Interpretor& ,Standard_Integer n,const char** a)
{
if (n < 2) return 1;
TopoDS_Shape S = DBRep::Get(a[1]);
if (S.IsNull()) return 1;
if (S.ShapeType()!=TopAbs_SOLID) return 1;
BRepLib::OrientClosedSolid(TopoDS::Solid(S));
DBRep::Set(a[1],S);
return 0;
}
//=======================================================================
//function : getcoords
//purpose :
//=======================================================================
static Standard_Integer getcoords(Draw_Interpretor& di,Standard_Integer n,const char** a)
{
if(n < 2)
return 1;
for (Standard_Integer i = 1; i < n; i++)
{
const TopoDS_Shape aShape = DBRep::Get (a[i]);
if (aShape.IsNull())
continue;
if (aShape.ShapeType() == TopAbs_VERTEX)
{
const TopoDS_Vertex& aVertex = TopoDS::Vertex(aShape);
gp_Pnt aPnt = BRep_Tool::Pnt(aVertex);
di << a[i] << " (x,y,z) : " << aPnt.X() << " " << aPnt.Y() << " " << aPnt.Z() << "\n";
}
}
return 0;
}
//! Parse 6 real values for defining AABB.
static Standard_Boolean parseMinMax (const char** theArgVec, Bnd_Box& theBox)
{
const TCollection_AsciiString aMin[3] = { theArgVec[0], theArgVec[1], theArgVec[2] };
const TCollection_AsciiString aMax[3] = { theArgVec[3], theArgVec[4], theArgVec[5] };
if (!aMin[0].IsRealValue()
|| !aMin[1].IsRealValue()
|| !aMin[2].IsRealValue()
|| !aMax[0].IsRealValue()
|| !aMax[1].IsRealValue()
|| !aMax[2].IsRealValue())
{
return Standard_False;
}
const gp_Pnt aPntMin (aMin[0].RealValue(), aMin[1].RealValue(), aMin[2].RealValue());
const gp_Pnt aPntMax (aMax[0].RealValue(), aMax[1].RealValue(), aMax[2].RealValue());
theBox.SetVoid();
theBox.Add (aPntMin);
theBox.Add (aPntMax);
return Standard_True;
}
//=======================================================================
//function : BoundBox
//purpose :
//=======================================================================
static Standard_Integer BoundBox(Draw_Interpretor& theDI,
Standard_Integer theNArg,
const char** theArgVal)
{
// 1. Parse arguments
TopoDS_Shape aShape;
Bnd_Box anAABB;
Standard_Boolean doPrint = Standard_False;
Standard_Boolean doDumpJson = Standard_False;
Standard_Boolean useOldSyntax = Standard_False;
Standard_Boolean isOBB = Standard_False;
Standard_Boolean isTriangulationReq = Standard_True;
Standard_Boolean isOptimal = Standard_False;
Standard_Boolean isTolerUsed = Standard_False;
Standard_Boolean isFinitePart = Standard_False;
Standard_Boolean hasToDraw = Standard_True;
TCollection_AsciiString anOutVars[6];
TCollection_AsciiString aResShapeName;
for (Standard_Integer anArgIter = 1; anArgIter < theNArg; ++anArgIter)
{
TCollection_AsciiString anArgCase (theArgVal[anArgIter]);
anArgCase.LowerCase();
if (anArgCase == "-obb")
{
isOBB = Standard_True;
}
else if (anArgCase == "-aabb")
{
isOBB = Standard_False;
}
else if (anArgCase == "-shape"
&& anArgIter + 1 < theNArg
&& aResShapeName.IsEmpty())
{
aResShapeName = theArgVal[++anArgIter];
hasToDraw = Standard_False;
}
else if (anArgCase == "-dump"
|| anArgCase == "-print")
{
doPrint = Standard_True;
}
else if (anArgCase == "-dumpjson")
{
doDumpJson = Standard_True;
}
else if (anArgCase == "-save"
&& anArgIter + 6 < theNArg
&& anOutVars[0].IsEmpty())
{
for (int aCompIter = 0; aCompIter < 6; ++aCompIter)
{
anOutVars[aCompIter] = theArgVal[anArgIter + aCompIter + 1];
}
anArgIter += 6;
}
else if (anArgCase == "-notriangulation")
{
isTriangulationReq = Standard_False;
}
else if (anArgCase == "-optimal")
{
isOptimal = Standard_True;
}
else if (anArgCase == "-exttoler")
{
isTolerUsed = Standard_True;
}
else if (anArgCase == "-nodraw")
{
hasToDraw = Standard_False;
}
else if (anArgCase == "-finite"
|| anArgCase == "-finitepart")
{
isFinitePart = Standard_True;
}
else if (aShape.IsNull()
&& !DBRep::Get (theArgVal[anArgIter]).IsNull())
{
aShape = DBRep::Get (theArgVal[anArgIter]);
}
else if (anAABB.IsVoid()
&& anArgIter + 5 < theNArg
&& parseMinMax (theArgVal + anArgIter, anAABB))
{
anArgIter += 5;
}
else
{
Message::SendFail() << "Syntax error at argument '" << theArgVal[anArgIter] << "'";
return 1;
}
}
if (anAABB.IsVoid()
&& aShape.IsNull())
{
Message::SendFail() << "Syntax error: input is not specified (neither shape nor coordinates)";
return 1;
}
else if (!anAABB.IsVoid()
&& (isOBB || isOptimal || isTolerUsed))
{
Message::SendFail() << "Syntax error: Options -obb, -optimal and -extToler cannot be used for explicitly defined AABB";
return 1;
}
else if (isOBB
&& !anOutVars[0].IsEmpty())
{
Message::SendFail() << "Error: Option -save works only with axes-aligned boxes";
return 1;
}
// enable printing (old syntax) if neither saving to shape nor to DRAW variables is requested
if (! doPrint && ! doDumpJson && anOutVars[0].IsEmpty() && aResShapeName.IsEmpty())
{
doPrint = Standard_True;
useOldSyntax = Standard_True;
}
// 2. Compute box and save results
Handle(Draw_Box) aDB;
if (isOBB)
{
Bnd_OBB anOBB;
BRepBndLib::AddOBB(aShape, anOBB, isTriangulationReq, isOptimal, isTolerUsed);
if (anOBB.IsVoid())
{
theDI << "Void box.\n";
}
else if (doPrint)
{
const gp_Pnt &aBaryCenter= anOBB.Center();
const gp_XYZ &aXDir = anOBB.XDirection(),
&aYDir = anOBB.YDirection(),
&aZDir = anOBB.ZDirection();
theDI << "Oriented bounding box\n";
theDI << "Center: " << aBaryCenter.X() << " " <<
aBaryCenter.Y() << " " <<
aBaryCenter.Z() << "\n";
theDI << "X-axis: " << aXDir.X() << " " << aXDir.Y() << " " << aXDir.Z() << "\n";
theDI << "Y-axis: " << aYDir.X() << " " << aYDir.Y() << " " << aYDir.Z() << "\n";
theDI << "Z-axis: " << aZDir.X() << " " << aZDir.Y() << " " << aZDir.Z() << "\n";
theDI << "Half X: " << anOBB.XHSize() << "\n"
<< "Half Y: " << anOBB.YHSize() << "\n"
<< "Half Z: " << anOBB.ZHSize() << "\n";
}
if (doDumpJson)
{
Standard_SStream aStream;
anOBB.DumpJson (aStream);
theDI << "Oriented bounding box\n";
theDI << Standard_Dump::FormatJson (aStream);
}
if (hasToDraw
&& !anOBB.IsVoid())
{
aDB = new Draw_Box (anOBB, Draw_orange);
}
if (!aResShapeName.IsEmpty())
{
ConvertBndToShape (anOBB, aResShapeName.ToCString());
}
}
else // if(!isOBB)
{
if (!aShape.IsNull())
{
anAABB.SetVoid ();
if(isOptimal)
{
BRepBndLib::AddOptimal (aShape, anAABB, isTriangulationReq, isTolerUsed);
}
else
{
BRepBndLib::Add (aShape, anAABB, isTriangulationReq);
}
}
if (anAABB.IsVoid())
{
theDI << "Void box.\n";
}
else
{
if (isFinitePart && anAABB.IsOpen())
{
anAABB = anAABB.FinitePart();
}
const gp_Pnt aMin = anAABB.CornerMin();
const gp_Pnt aMax = anAABB.CornerMax();
// print to DRAW
if (doPrint)
{
if (useOldSyntax)
{
theDI << aMin.X() << " " << aMin.Y() << " " << aMin.Z() << " "
<< aMax.X() << " " << aMax.Y() << " " << aMax.Z() << "\n";
}
else
{
theDI << "Axes-aligned bounding box\n";
theDI << "X-range: " << aMin.X() << " " << aMax.X() << "\n"
<< "Y-range: " << aMin.Y() << " " << aMax.Y() << "\n"
<< "Z-range: " << aMin.Z() << " " << aMax.Z() << "\n";
if (anAABB.IsOpen()
&& anAABB.HasFinitePart())
{
Bnd_Box aFinitAabb = anAABB.FinitePart();
const gp_Pnt aFinMin = aFinitAabb.CornerMin();
const gp_Pnt aFinMax = aFinitAabb.CornerMax();
theDI << "Finite part\n";
theDI << "X-range: " << aFinMin.X() << " " << aFinMax.X() << "\n"
<< "Y-range: " << aFinMin.Y() << " " << aFinMax.Y() << "\n"
<< "Z-range: " << aFinMin.Z() << " " << aFinMax.Z() << "\n";
}
}
}
if (doDumpJson)
{
Standard_SStream aStream;
anAABB.DumpJson (aStream);
theDI << "Bounding box\n";
theDI << Standard_Dump::FormatJson (aStream);
}
// save DRAW variables
if (!anOutVars[0].IsEmpty())
{
Draw::Set (anOutVars[0].ToCString(), aMin.X());
Draw::Set (anOutVars[1].ToCString(), aMin.Y());
Draw::Set (anOutVars[2].ToCString(), aMin.Z());
Draw::Set (anOutVars[3].ToCString(), aMax.X());
Draw::Set (anOutVars[4].ToCString(), aMax.Y());
Draw::Set (anOutVars[5].ToCString(), aMax.Z());
}
// add presentation to DRAW viewer
if (hasToDraw)
{
aDB = new Draw_Box (anAABB, Draw_orange);
}
}
// save as shape
if (!aResShapeName.IsEmpty())
{
ConvertBndToShape (anAABB, aResShapeName.ToCString());
}
}
if (!aDB.IsNull())
{
dout << aDB;
}
return 0;
}
//=======================================================================
//function : IsBoxesInterfered
//purpose :
//=======================================================================
static Standard_Integer IsBoxesInterfered(Draw_Interpretor& theDI,
Standard_Integer theNArg,
const char** theArgVal)
{
if(theNArg < 2)
{
theDI << "Use: isbbinterf shape1 shape2 [-o].\n";
return 1;
}
const TopoDS_Shape aShape1 = DBRep::Get(theArgVal[1]);
const TopoDS_Shape aShape2 = DBRep::Get(theArgVal[2]);
Standard_Boolean isOBB = (theNArg > 3) && (!strcmp(theArgVal[3], "-o"));
if(isOBB)
{
Bnd_OBB anOBB1, anOBB2;
BRepBndLib::AddOBB(aShape1, anOBB1);
BRepBndLib::AddOBB(aShape2, anOBB2);
if(anOBB1.IsOut(anOBB2))
{
theDI << "The shapes are NOT interfered by OBB.\n";
}
else
{
theDI << "The shapes are interfered by OBB.\n";
}
}
else
{
Bnd_Box anAABB1, anAABB2;
BRepBndLib::Add(aShape1, anAABB1);
BRepBndLib::Add(aShape2, anAABB2);
if(anAABB1.IsOut(anAABB2))
{
theDI << "The shapes are NOT interfered by AABB.\n";
}
else
{
theDI << "The shapes are interfered by AABB.\n";
}
}
return 0;
}
//=======================================================================
//function : gbounding
//purpose :
//=======================================================================
#include <GeomAdaptor_Surface.hxx>
#include <BndLib_AddSurface.hxx>
#include <BndLib_Add3dCurve.hxx>
#include <BndLib_Add2dCurve.hxx>
#include <Draw_Segment2D.hxx>
static Standard_Integer gbounding(Draw_Interpretor& di,Standard_Integer n,const char** a)
{
if (n != 2 && n != 3)
{
di << "Usage: gbounding surf/curve/curve2d [-o] \n";
di << "[-o] turn on Optimal mode ('off' by default) \n";
return 1;
}
else
{
Standard_Boolean IsOptimal = Standard_False;
if (n == 3 && !strcmp(a[2], "-o"))
IsOptimal = Standard_True;
Standard_Real axmin,aymin,azmin,axmax,aymax,azmax;
Bnd_Box B;
Bnd_Box2d B2d;
Handle(Draw_Box) DB;
Standard_Boolean Is3d = Standard_True;
Handle(Geom_Curve) C;
Handle(Geom_Surface) S;
Handle_Geom2d_Curve C2d;
S = DrawTrSurf::GetSurface(a[1]);
if (!S.IsNull())
{
//add surf
GeomAdaptor_Surface aGAS(S);
if (IsOptimal)
BndLib_AddSurface::AddOptimal(aGAS, Precision::Confusion(), B);
else
BndLib_AddSurface::Add(aGAS, Precision::Confusion(), B);
}
else
{
C = DrawTrSurf::GetCurve(a[1]);
if (!C.IsNull())
{
// add cur
GeomAdaptor_Curve aGAC(C);
if (IsOptimal)
BndLib_Add3dCurve::AddOptimal(aGAC, Precision::Confusion(), B);
else
BndLib_Add3dCurve::Add(aGAC, Precision::Confusion(), B);
}
else
{
C2d = DrawTrSurf::GetCurve2d(a[1]);
if (!C2d.IsNull())
{
//add cur2d
Is3d = Standard_False;
if (IsOptimal)
BndLib_Add2dCurve::AddOptimal(C2d, C2d->FirstParameter(), C2d->LastParameter(), Precision::Confusion(), B2d);
else
BndLib_Add2dCurve::Add(C2d, C2d->FirstParameter(), C2d->LastParameter(), Precision::Confusion(), B2d);
}
else
{
di << "Wrong argument \n";
return 1;
}
}
}
if (Is3d)
{
B.Get(axmin,aymin,azmin,axmax,aymax,azmax);
DB = new Draw_Box(B, Draw_vert);
dout<<DB;
di << axmin<<" "<< aymin<<" "<< azmin<<" "<< axmax<<" "<< aymax<<" "<< azmax;
}
else
{
B2d.Get(axmin,aymin,axmax,aymax);
gp_Pnt2d p1(axmin, aymin);
gp_Pnt2d p2(axmax, aymin);
gp_Pnt2d p3(axmax, aymax);
gp_Pnt2d p4(axmin, aymax);
Draw_Segment2D* S1 = new Draw_Segment2D(p1, p2, Draw_vert);
Draw_Segment2D* S2 = new Draw_Segment2D(p2, p3, Draw_vert);
Draw_Segment2D* S3 = new Draw_Segment2D(p3, p4, Draw_vert);
Draw_Segment2D* S4 = new Draw_Segment2D(p4, p1, Draw_vert);
dout << S1 << S2 << S3 << S4;
di << axmin<<" "<< aymin<<" "<< axmax<<" "<< aymax;
}
}
return 0;
}
//=======================================================================
//function : findplane
//purpose :
//=======================================================================
static Standard_Integer findplane(Draw_Interpretor& di,Standard_Integer n,const char** a)
{
if (n < 3) return 1;
TopoDS_Shape S = DBRep::Get(a[1]);
if (S.IsNull()) return 1;
Standard_Real tolerance = 1.0e-5 ;
BRepBuilderAPI_FindPlane a_plane_finder(S,
tolerance) ;
if (a_plane_finder.Found()) {
//std::cout << " a plane is found " ;
di << " a plane is found \n";
const Handle(Geom_Geometry)& aSurf = a_plane_finder.Plane(); // to avoid ambiguity
DrawTrSurf::Set(a[2],aSurf) ;
}
return 0 ;
}
//=======================================================================
//function : precision
//purpose :
//=======================================================================
static Standard_Integer precision(Draw_Interpretor& di,Standard_Integer n,const char** a)
{
n--;
if ( n == 0) {
//std::cout << " Current Precision = " << BRepBuilderAPI::Precision() << std::endl;
di << " Current Precision = " << BRepBuilderAPI::Precision() << "\n";
}
else {
BRepBuilderAPI::Precision(Draw::Atof(a[1]));
}
return 0;
}
//=======================================================================
//function : reperage shape (Int lin Shape) + pointe double click + maxtol
//purpose :
//=======================================================================
#include <IntCurvesFace_ShapeIntersector.hxx>
#include <gp_Lin.hxx>
static Standard_Integer reperageshape(Draw_Interpretor& di, Standard_Integer narg , const char** a)
{
Standard_Integer details=0;
if(narg<2) return 1;
if(narg==3) details=1;
const char *id1 = a[1];
TopoDS_Shape TheShape1 = DBRep::Get(id1);
//std::cout << "Pick positions with button "<<std::endl;
di << "Pick positions with button \n";
Standard_Integer id,X,Y,b;
gp_Trsf T;
gp_Pnt P1,P2;
dout.Select(id,X,Y,b);
dout.GetTrsf(id,T);
T.Invert();
Standard_Real z = dout.Zoom(id);
P2.SetCoord((Standard_Real)X /z,(Standard_Real)Y /z, 0.0);
P2.Transform(T);
P1.SetCoord((Standard_Real)X /z,(Standard_Real)Y /z,-1.0);
P1.Transform(T);
gp_Ax1 Axe(P1,gp_Vec(P1,P2));
IntCurvesFace_ShapeIntersector Inter;
Inter.Load(TheShape1,1e-7);
Inter.Perform(Axe,-RealLast(),RealLast());
//std::cout<<"\n --> ";
di <<"\n --> ";
if(Inter.NbPnt()) {
for(Standard_Integer i=1; i<=Inter.NbPnt(); i++) {
Standard_Integer numface=1;
TopExp_Explorer ExF;
for(ExF.Init(TheShape1,TopAbs_FACE);
ExF.More();
ExF.Next(),numface++) {
TopoDS_Face Face=TopoDS::Face(ExF.Current());
if(Face.IsEqual(Inter.Face(i))) {
//std::cout<<" "<<a[1]<<"_"<<numface;
di<<" "<<a[1]<<"_"<<numface;
continue;
}
}
const gp_Pnt& P = Inter.Pnt(i);
Standard_Real PMin = Inter.WParameter(i);
if(details) {
//std::cout<<" w:"<<PMin<<std::endl;
di<<" w:"<<PMin<< "\n";
}
if(Inter.Transition(i) == IntCurveSurface_In) {
if(Inter.State(i) == TopAbs_IN) {
Handle(Draw_Marker3D) p = new Draw_Marker3D(P, Draw_Square, Draw_rouge,2);
dout << p; dout.Flush();
}
else if(Inter.State(i) == TopAbs_ON) {
Handle(Draw_Marker3D) p = new Draw_Marker3D(P, Draw_Square, Draw_vert,2);
dout << p; dout.Flush();
}
}
else {
if(Inter.Transition(i) == IntCurveSurface_Out) {
if(Inter.State(i) == TopAbs_IN) {
Handle(Draw_Marker3D) p = new Draw_Marker3D(P, Draw_X, Draw_rouge,2);
dout << p; dout.Flush();
}
else if(Inter.State(i) == TopAbs_ON) {
Handle(Draw_Marker3D) p = new Draw_Marker3D(P, Draw_X, Draw_vert,2);
dout << p; dout.Flush();
}
}
}
}
}
//std::cout<<std::endl;
di << "\n";
return(0);
}
static Standard_Integer maxtolerance(Draw_Interpretor& theCommands,
Standard_Integer n, const char** a) {
if(n<2) return(1);
TopoDS_Shape TheShape = DBRep::Get(a[1]);
if(TheShape.IsNull()) return(1);
Standard_Real T,TMF,TME,TMV,TmF,TmE,TmV;
Standard_Integer nbF,nbE,nbV;
TMF=TME=TMV=-RealLast();
TmF=TmE=TmV=RealLast();
TopTools_MapOfShape mapS;
mapS.Clear();
for(TopExp_Explorer ex(TheShape,TopAbs_FACE);
ex.More();
ex.Next()) {
TopoDS_Face Face=TopoDS::Face(ex.Current());
T=BRep_Tool::Tolerance(Face);
if(T>TMF) TMF=T;
if(T<TmF) TmF=T;
mapS.Add(Face);
}
nbF = mapS.Extent();
mapS.Clear();
for(TopExp_Explorer ex(TheShape,TopAbs_EDGE);
ex.More();
ex.Next()) {
TopoDS_Edge Edge=TopoDS::Edge(ex.Current());
T=BRep_Tool::Tolerance(Edge);
if(T>TME) TME=T;
if(T<TmE) TmE=T;
mapS.Add(Edge);
}
nbE = mapS.Extent();
mapS.Clear();
for(TopExp_Explorer ex(TheShape,TopAbs_VERTEX);
ex.More();
ex.Next()) {
TopoDS_Vertex Vertex=TopoDS::Vertex(ex.Current());
T=BRep_Tool::Tolerance(Vertex);
if(T>TMV) TMV=T;
if(T<TmV) TmV=T;
mapS.Add(Vertex);
}
nbV = mapS.Extent();
Standard_SStream sss;
sss << "\n## Tolerances on the shape " << a[1] << " (nbFaces:" << nbF
<< " nbEdges:" << nbE << " nbVtx:" << nbV << ")\n" ;
sss.precision(5);
sss.setf(std::ios::scientific);
if(TmF<=TMF) sss << "\n Face : Min " << std::setw(8) << TmF <<" Max " << std::setw(8) << TMF << " \n ";
if(TmE<=TME) sss << "\n Edge : Min " << std::setw(8) << TmE <<" Max " << std::setw(8) << TME << " \n ";
if(TmV<=TMV) sss << "\n Vertex : Min " << std::setw(8) << TmV <<" Max " << std::setw(8) << TMV << " \n ";
theCommands << sss;
return 0;
}
static Standard_Integer vecdc(Draw_Interpretor& di,Standard_Integer ,const char** ) {
//std::cout << "Pick positions with button "<<std::endl;
di << "Pick positions with button \n";
Standard_Integer id,X,Y,b;
gp_Trsf T;
gp_Pnt P1,P2,PP1,PP2;
//-----------------------------------------------------------
dout.Select(id,X,Y,b); dout.GetTrsf(id,T);
T.Invert();
Standard_Real z = dout.Zoom(id);
P1.SetCoord((Standard_Real)X /z,(Standard_Real)Y /z,0.0);
P1.Transform(T);
dout.Select(id,X,Y,b); dout.GetTrsf(id,T);
T.Invert(); z = dout.Zoom(id);
P2.SetCoord((Standard_Real)X /z,(Standard_Real)Y /z,0.0);
P2.Transform(T);
Standard_Real xa,ya,za;
if(Abs(P1.X())>Abs(P2.X())) xa = P1.X(); else xa = P2.X();
if(Abs(P1.Y())>Abs(P2.Y())) ya = P1.Y(); else ya = P2.Y();
if(Abs(P1.Z())>Abs(P2.Z())) za = P1.Z(); else za = P2.Z();
P1.SetCoord(xa,ya,za);
Handle(Draw_Marker3D) D0 = new Draw_Marker3D(gp_Pnt(P1.X(),
P1.Y(),
P1.Z()),
Draw_Square,Draw_blanc,1);
dout << D0;
dout.Flush();
//-----------------------------------------------------------
dout.Select(id,X,Y,b);
dout.GetTrsf(id,T);
T.Invert();
z = dout.Zoom(id);
PP1.SetCoord((Standard_Real)X /z,(Standard_Real)Y /z,0.0);
PP1.Transform(T);
dout.Select(id,X,Y,b);
dout.GetTrsf(id,T);
T.Invert();
z = dout.Zoom(id);
PP2.SetCoord((Standard_Real)X /z,(Standard_Real)Y /z,0.0);
PP2.Transform(T);
if(Abs(PP1.X())>Abs(PP2.X())) xa = PP1.X(); else xa = PP2.X();
if(Abs(PP1.Y())>Abs(PP2.Y())) ya = PP1.Y(); else ya = PP2.Y();
if(Abs(PP1.Z())>Abs(PP2.Z())) za = PP1.Z(); else za = PP2.Z();
PP1.SetCoord(xa,ya,za);
Handle(Draw_Segment3D) d = new Draw_Segment3D(P1,PP1,Draw_blanc);
dout << d;
dout.Flush();
//std::cout<<"\nttran "<<PP1.X()-P1.X()<<" "<<PP1.Y()-P1.Y()<<" "<<PP1.Z()-P1.Z()<<std::endl;
di <<"\nttran "<<PP1.X()-P1.X()<<" "<<PP1.Y()-P1.Y()<<" "<<PP1.Z()-P1.Z()<< "\n";
static Standard_Integer nboxvecdp=0;
//std::cout<<"\nbox b"<<++nboxvecdp<<" "<<Min(P1.X(),PP1.X())<<" "<<Min(P1.Y(),PP1.Y())<<" "<<Min(PP1.Z(),P1.Z());
//std::cout<<" "<<Abs(PP1.X()-P1.X())<<" "<<Abs(PP1.Y()-P1.Y())<<" "<<Abs(PP1.Z()-P1.Z())<<std::endl;
//std::cout<<"\nDistance :"<<sqrt( (PP1.X()-P1.X())*(PP1.X()-P1.X())
// +(PP1.Y()-P1.Y())*(PP1.Y()-P1.Y())
// +(PP1.Z()-P1.Z())*(PP1.Z()-P1.Z()))<<std::endl;
di <<"\nbox b"<<++nboxvecdp<<" "<<Min(P1.X(),PP1.X())<<" "<<Min(P1.Y(),PP1.Y())<<" "<<Min(PP1.Z(),P1.Z());
di <<" "<<Abs(PP1.X()-P1.X())<<" "<<Abs(PP1.Y()-P1.Y())<<" "<<Abs(PP1.Z()-P1.Z())<< "\n";
di <<"\nDistance :"<<sqrt( (PP1.X()-P1.X())*(PP1.X()-P1.X())
+(PP1.Y()-P1.Y())*(PP1.Y()-P1.Y())
+(PP1.Z()-P1.Z())*(PP1.Z()-P1.Z()))<< "\n";
return(0);
}
//=======================================================================
// nproject
//=======================================================================
#include <TopTools_SequenceOfShape.hxx>
static Standard_Integer nproject(Draw_Interpretor& di, Standard_Integer n, const char** a)
{
if ( n < 4) return 1;
TopoDS_Shape InpShape;
Standard_Integer arg = 2, i;
TopTools_SequenceOfShape Args;
Standard_Real Tol = 1.e-4;
Standard_Real Tol2d;
Standard_Real MaxDistance = 1.e-3;
GeomAbs_Shape Continuity = GeomAbs_C2;
Standard_Integer MaxDeg = 14;
Standard_Integer MaxSeg = 16;
while((n > arg) && !(InpShape = DBRep::Get(a[arg])).IsNull()){
Args.Append(InpShape);
arg++;
}
if(Args.Length() < 2) return 1;
BRepOffsetAPI_NormalProjection OrtProj(Args.Last());
for(i = 1; i < Args.Length(); i++)
OrtProj.Add(Args(i));
if(n > arg)
if (!strcmp(a[arg],"-g")) {
OrtProj.SetLimit(Standard_False);
arg++;
}
if(n > arg)
if (!strcmp(a[arg],"-d")) {
arg++;
if(n > arg)
MaxDistance = Draw::Atof(a[arg++]);
OrtProj.SetMaxDistance(MaxDistance);
}
if(n > arg) {
Tol = Max(Draw::Atof(a[arg++]),1.e-10);
}
if(n > arg) {
if (Draw::Atoi(a[arg]) == 0) Continuity = GeomAbs_C0;
else if (Draw::Atoi(a[arg]) == 1) Continuity = GeomAbs_C1;
arg++;
}
if(n > arg) {
MaxDeg = Draw::Atoi(a[arg++]);
if (MaxDeg<1 || MaxDeg>14) MaxDeg = 14;
}
if(n > arg) MaxSeg = Draw::Atoi(a[arg]);
Tol2d = Pow(Tol, 2./3);
OrtProj.SetParams(Tol, Tol2d, Continuity, MaxDeg, MaxSeg);
OrtProj.Build();
TopTools_ListOfShape Wire;
Standard_Boolean IsWire=OrtProj.BuildWire(Wire);
if (IsWire) {
//std::cout << " BuildWire OK " << std::endl;
di << " BuildWire OK \n";
}
DBRep::Set(a[1], OrtProj.Shape());
return 0;
}
//==========================================================================
//function : wexplo
// exploration of a wire
//==========================================================================
static Standard_Integer wexplo (Draw_Interpretor&,
Standard_Integer argc, const char** argv)
{
char name[100];
if (argc < 2) return 1;
TopoDS_Shape C1 = DBRep::Get (argv[1],TopAbs_WIRE);
TopoDS_Shape C2 ;
if (argc > 2) C2 = DBRep::Get (argv[2],TopAbs_FACE);
if (C1.IsNull()) return 1;
BRepTools_WireExplorer we;
if (C2.IsNull()) we.Init(TopoDS::Wire(C1));
else we.Init(TopoDS::Wire(C1),TopoDS::Face(C2));
Standard_Integer k = 1;
while (we.More()) {
TopoDS_Edge E = we.Current();
Sprintf(name,"WEDGE_%d",k);
DBRep::Set(name,E);
we.Next();
k++;
}
return 0;
}
static Standard_Integer scalexyz(Draw_Interpretor& /*di*/, Standard_Integer n, const char** a)
{
if (n < 6) return 1;
TopoDS_Shape aShapeBase = DBRep::Get(a[2]);
if (aShapeBase.IsNull()) return 1;
Standard_Real aFactorX = Draw::Atof(a[3]);
Standard_Real aFactorY = Draw::Atof(a[4]);
Standard_Real aFactorZ = Draw::Atof(a[5]);
gp_GTrsf aGTrsf;
gp_Mat rot (aFactorX, 0, 0,
0, aFactorY, 0,
0, 0, aFactorZ);
aGTrsf.SetVectorialPart(rot);
BRepBuilderAPI_GTransform aBRepGTrsf (aShapeBase, aGTrsf, Standard_False);
if (!aBRepGTrsf.IsDone())
throw Standard_ConstructionError("Scaling not done");
TopoDS_Shape Result = aBRepGTrsf.Shape();
DBRep::Set(a[1], Result);
return 0;
}
//=======================================================================
//function : compareshapes
//purpose :
//=======================================================================
static Standard_Integer compareshapes(Draw_Interpretor& di,
Standard_Integer n,
const char** a)
{
if (n != 3) {
di << "Compare shapes. Usage: compare shape1 shape2\n";
return 1;
}
// get shapes
TopoDS_Shape aS1 = DBRep::Get(a[1]);
TopoDS_Shape aS2 = DBRep::Get(a[2]);
// compare shapes
if (aS1.IsSame(aS2)) {
di << "same shapes\n";
if (aS1.IsEqual(aS2)) {
di << "equal shapes\n";
}
}
else {
di << "shapes are not same\n";
}
return 0;
}
//=======================================================================
//function : issubshape
//purpose :
//=======================================================================
static Standard_Integer issubshape(Draw_Interpretor& di,
Standard_Integer n,
const char** a)
{
if (n != 3) {
di << "Check if the shape is sub-shape of other shape and get its index in the shape.\n";
di << "Usage: issubshape subshape shape\n";
return 1;
}
// get shapes
TopoDS_Shape aSubShape = DBRep::Get(a[1]);
TopoDS_Shape aShape = DBRep::Get(a[2]);
// check shapes
if (aSubShape.IsNull() || aShape.IsNull()) {
di << "null shapes\n";
return 0;
}
// find index of the sub-shape in the shape
TopTools_MapOfShape aMShapes;
// try to find the SubShape in Shape
TopExp_Explorer anExp(aShape, aSubShape.ShapeType());
for (; anExp.More(); anExp.Next()) {
const TopoDS_Shape& aSS = anExp.Current();
if (aMShapes.Add(aSS)) {
if (aSS.IsSame(aSubShape)) {
break;
}
}
}
//
if (anExp.More()) {
di << a[1] << " is sub-shape of " << a[2] << ". Index in the shape: " << aMShapes.Extent() << ".\n";
}
else {
di << a[1] << " is NOT sub-shape of " << a[2] << ".\n";
}
//
return 0;
}
void BRepTest::BasicCommands(Draw_Interpretor& theCommands)
{
static Standard_Boolean done = Standard_False;
if (done) return;
done = Standard_True;
DBRep::BasicCommands(theCommands);
const char* g = "TOPOLOGY Basic shape commands";
theCommands.Add("addpcurve",
"addpcurve edge 2dcurve face [tol (default 1.e-7)]",
__FILE__,
addpcurve,g);
theCommands.Add("reset",
"reset name1 name2 ..., remove location",
__FILE__,
transform,g);
theCommands.Add("tmove",
"tmove name1 name2 ... name, set location from name [-copy]",
__FILE__,
transform,g);
theCommands.Add("ttranslate",
"ttranslate name1 name2 ... dx dy dz [-copy]",
__FILE__,
transform,g);
theCommands.Add("trotate",
"trotate name1 name2 ... x y z dx dy dz angle [-copy]",
__FILE__,
transform,g);
theCommands.Add("tmirror",
"tmirror name x y z dx dy dz [-copy]",
__FILE__,
transform,g);
theCommands.Add("tscale",
"tscale name x y z scale [-copy]",
__FILE__,
transform,g);
theCommands.Add("tcopy",
"tcopy [-n(ogeom)] [-m(esh)] name1 result1 [name2 result2 ...]",
__FILE__,
tcopy,g);
theCommands.Add("bmove",
"bmove name1 name2 ... name, set location from name",
__FILE__,
transform,g);
theCommands.Add("btranslate",
"btranslate name1 name2 ... dx dy dz",
__FILE__,
transform,g);
theCommands.Add("brotate",
"brotate name1 name2 ... x y z dx dy dz angle",
__FILE__,
transform,g);
theCommands.Add("bmirror",
"bmirror name x y z dx dy dz",
__FILE__,
transform,g);
theCommands.Add("bscale",
"bscale name x y z scale",
__FILE__,
transform,g);
theCommands.Add("precision",
"precision [preci]",
__FILE__,
precision,g);
theCommands.Add("mkedgecurve",
"mkedgecurve name tolerance",
__FILE__,
mkedgecurve,g);
theCommands.Add("fsameparameter",
"fsameparameter shapename [tol (default 1.e-7)], \nforce sameparameter on all edges of the shape",
__FILE__,
sameparameter,g);
theCommands.Add("sameparameter",
"sameparameter [result] shape [tol]",
__FILE__,
sameparameter,g);
theCommands.Add("updatetolerance",
"updatetolerance [result] shape [param] \n if [param] is absent - not verify of face tolerance, else - perform it",
__FILE__,
updatetol,g);
theCommands.Add("solidorientation",
"orientsolid myClosedSolid",
__FILE__,
orientsolid,g);
theCommands.Add("getcoords",
"getcoords vertex1 vertex 2... ; shows coords of input vertices",
__FILE__,
getcoords,g);
theCommands.Add ("bounding",
"bounding {shape | xmin ymin zmin xmax ymax zmax}"
"\n\t\t: [-obb] [-noTriangulation] [-optimal] [-extToler]"
"\n\t\t: [-dump] [-print] [-dumpJson] [-shape name] [-nodraw] [-finitePart]"
"\n\t\t: [-save xmin ymin zmin xmax ymax zmax]"
"\n\t\t:"
"\n\t\t: Computes a bounding box. Two types of the source data are supported:"
"\n\t\t: a shape or AABB corners (xmin, ymin, zmin, xmax, ymax, zmax)."
"\n\t\t:"
"\n\t\t: Calculation options (applicable only if input is a shape):"
"\n\t\t: -obb Compute Oriented Bounding Box (OBB) instead of AABB."
"\n\t\t: -noTriangulation Force use of exact geometry for calculation"
"\n\t\t: even if triangulation is present."
"\n\t\t: -optimal Force calculation of optimal (more tight) AABB."
"\n\t\t: In case of OBB:"
"\n\t\t: - for PCA approach applies to initial AABB used in OBB calculation"
"\n\t\t: - for DiTo approach modifies the DiTo algorithm to check more axes."
"\n\t\t: -extToler Include tolerance of the shape in the resulting box."
"\n\t\t:"
"\n\t\t: Output options:"
"\n\t\t: -dump Prints the information about computed Bounding Box."
"\n\t\t: -print Prints the information about computed Bounding Box."
"\n\t\t: It is enabled by default (with plain old syntax for AABB)"
"\n\t\t: if neither -shape nor -save is specified."
"\n\t\t: -dumpJson Prints DumpJson information about Bounding Box."
"\n\t\t: -shape Stores computed box as solid in DRAW variable with specified name."
"\n\t\t: -save Stores min and max coordinates of AABB in specified variables."
"\n\t\t: -noDraw Avoid drawing resulting Bounding Box in DRAW viewer."
"\n\t\t: -finite Return finite part of infinite box.",
__FILE__, BoundBox, g);
//
theCommands.Add("gbounding",
"gbounding surf/curve/curve2d [-o] ",
__FILE__,
gbounding,g);
theCommands.Add("isbbinterf", "isbbinterf shape1 shape2 [-o]\n"
"Checks whether the bounding-boxes created from "
"the given shapes are interfered. If \"-o\"-option "
"is switched on then the oriented boxes will be checked. "
"Otherwise, axes-aligned boxes will be checked.",
__FILE__, IsBoxesInterfered, g);
theCommands.Add("nurbsconvert",
"nurbsconvert result name [result name]",
__FILE__,
nurbsconvert,g);
theCommands.Add("deform",
"deform newname name CoeffX CoeffY CoeffZ",
__FILE__,
deform,g);
theCommands.Add("findplane",
"findplane name planename ",
__FILE__,
findplane,g) ;
theCommands.Add("maxtolerance",
"maxtolerance shape ",
__FILE__,
maxtolerance,g) ;
theCommands.Add("reperageshape",
"reperage shape -> list of shape (result of interstion shape , line)",
__FILE__,
reperageshape,g) ;
theCommands.Add("vecdc",
"vecdc + Pointe double click ",
__FILE__,
vecdc,g) ;
theCommands.Add("nproject","nproject pj e1 e2 e3 ... surf -g -d [dmax] [Tol [continuity [maxdeg [maxseg]]]",
__FILE__,
nproject,g);
theCommands.Add("wexplo","wexplo wire [face] create WEDGE_i",
__FILE__,
wexplo,g);
theCommands.Add("scalexyz",
"scalexyz res shape factor_x factor_y factor_z",
__FILE__,
scalexyz, g);
theCommands.Add("compare",
"Compare shapes. Usage: compare shape1 shape2",
__FILE__,
compareshapes, g);
theCommands.Add("issubshape",
"issubshape subshape shape\n"
"\t\tCheck if the shape is sub-shape of other shape and get its index in the shape.",
__FILE__,
issubshape, g);
}
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