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occt/src/BRepTest/BRepTest_SurfaceCommands.cxx
dpasukhi 6aa053ae00 0033391: Coding - Clearing old definition way for strcasecmp
Removed artifacts for strcasecmp definitions
2023-05-31 20:17:31 +01:00

765 lines
22 KiB
C++

// Created on: 1993-07-22
// Created by: Remi LEQUETTE
// Copyright (c) 1993-1999 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 <stdio.h>
#include <BRepTest.hxx>
#include <GeometryTest.hxx>
#include <DrawTrSurf.hxx>
#include <DBRep.hxx>
#include <Draw_Interpretor.hxx>
#include <Draw_Appli.hxx>
#include <BRepLib.hxx>
#include <BRepTools_Quilt.hxx>
#include <BRepAdaptor_Curve.hxx>
#include <BRepBuilderAPI_MakeFace.hxx>
#include <BRepBuilderAPI_MakeShell.hxx>
#include <BRepBuilderAPI_Sewing.hxx>
#include <BRepOffsetAPI_FindContigousEdges.hxx>
#include <TopExp_Explorer.hxx>
#include <TopoDS.hxx>
#include <TCollection_AsciiString.hxx>
#include <Geom_Surface.hxx>
#include <Geom2d_TrimmedCurve.hxx>
#include <TopTools_SequenceOfShape.hxx>
#include <Precision.hxx>
#include <Draw_ProgressIndicator.hxx>
#include <BRepBuilderAPI_FastSewing.hxx>
#include <GeomAPI_ProjectPointOnSurf.hxx>
#include <Message.hxx>
//-----------------------------------------------------------------------
// suppressarg : suppress a[d],modifie na--
//-----------------------------------------------------------------------
static void suppressarg(Standard_Integer& na,const char** a,const Standard_Integer d)
{
for(Standard_Integer i=d;i<na;i++) {
a[i]=a[i+1];
a[i+1]=NULL;
}
na--;
}
//=======================================================================
// mkface
//=======================================================================
static Standard_Integer mkface(Draw_Interpretor& , Standard_Integer n, const char** a)
{
if (n < 3) return 1;
Handle(Geom_Surface) S = DrawTrSurf::GetSurface(a[2]);
if (S.IsNull()) {
Message::SendFail() << a[2] << " is not a surface";
return 1;
}
Standard_Boolean mkface = a[0][2] == 'f';
TopoDS_Shape res;
Standard_Boolean Segment = Standard_False;
if ( !mkface && (n == 4 || n == 8)) {
Segment = !strcmp(a[n-1],"1");
n--;
}
if (n == 3) {
if (mkface)
res = BRepBuilderAPI_MakeFace(S, Precision::Confusion());
else
res = BRepBuilderAPI_MakeShell(S,Segment);
}
else if (n <= 5) {
if (!mkface) return 1;
Standard_Boolean orient = (n == 4);
TopoDS_Shape W = DBRep::Get(a[3],TopAbs_WIRE);
if (W.IsNull()) return 1;
res = BRepBuilderAPI_MakeFace(S,TopoDS::Wire(W),orient);
}
else {
if (mkface)
res = BRepBuilderAPI_MakeFace(S,Draw::Atof(a[3]),Draw::Atof(a[4]),Draw::Atof(a[5]),Draw::Atof(a[6]),Precision::Confusion());
else
res = BRepBuilderAPI_MakeShell(S,Draw::Atof(a[3]),Draw::Atof(a[4]),Draw::Atof(a[5]),Draw::Atof(a[6]),
Segment);
}
DBRep::Set(a[1],res);
return 0;
}
//=======================================================================
// quilt
//=======================================================================
static Standard_Integer quilt(Draw_Interpretor& , Standard_Integer n, const char** a)
{
if (n < 4) return 1;
BRepTools_Quilt Q;
Standard_Integer i = 2;
while (i < n) {
TopoDS_Shape S = DBRep::Get(a[i]);
if (!S.IsNull()) {
if (S.ShapeType() == TopAbs_EDGE) {
if (i+1 < n) {
TopoDS_Shape E = DBRep::Get(a[i+1]);
if (!E.IsNull()) {
if (E.ShapeType() == TopAbs_EDGE) {
i++;
Q.Bind(TopoDS::Edge(S),TopoDS::Edge(E));
}
}
}
}
if (S.ShapeType() == TopAbs_VERTEX) {
if (i+1 < n) {
TopoDS_Shape E = DBRep::Get(a[i+1]);
if (!E.IsNull()) {
if (E.ShapeType() == TopAbs_VERTEX) {
i++;
Q.Bind(TopoDS::Vertex(S),TopoDS::Vertex(E));
}
}
}
}
else {
Q.Add(S);
}
}
i++;
}
DBRep::Set(a[1],Q.Shells());
return 0;
}
//=======================================================================
// mksurface
//=======================================================================
static Standard_Integer mksurface(Draw_Interpretor& , Standard_Integer n, const char** a)
{
if (n < 3) return 1;
TopoDS_Shape S = DBRep::Get(a[2],TopAbs_FACE);
if (S.IsNull()) return 1;
TopLoc_Location L;
Handle(Geom_Surface) C = BRep_Tool::Surface(TopoDS::Face(S),L);
DrawTrSurf::Set(a[1],C->Transformed(L.Transformation()));
return 0;
}
//=======================================================================
// mkplane
//=======================================================================
static Standard_Integer mkplane(Draw_Interpretor& theDI, Standard_Integer n, const char** a)
{
if (n < 3) return 1;
TopoDS_Shape S = DBRep::Get(a[2],TopAbs_WIRE);
if (S.IsNull()) return 1;
Standard_Boolean OnlyPlane = Standard_False;
if ( n == 4) {
OnlyPlane = !strcmp(a[3],"1");
}
BRepBuilderAPI_MakeFace aMF(TopoDS::Wire(S), OnlyPlane);
switch(aMF.Error())
{
case BRepBuilderAPI_FaceDone:
DBRep::Set(a[1],aMF.Face());
break;
case BRepBuilderAPI_NoFace:
theDI << "Error. mkplane has been finished with \"No Face\" status.\n";
break;
case BRepBuilderAPI_NotPlanar:
theDI << "Error. mkplane has been finished with \"Not Planar\" status.\n";
break;
case BRepBuilderAPI_CurveProjectionFailed:
theDI << "Error. mkplane has been finished with \"Fail in projection curve\" status.\n";
break;
case BRepBuilderAPI_ParametersOutOfRange:
theDI << "Error. mkplane has been finished with \"Parameters are out of range\" status.\n";
break;
default:
theDI << "Error. Undefined status. Please check the code.\n";
break;
}
return 0;
}
//=======================================================================
// pcurve
//=======================================================================
Standard_IMPORT Draw_Color DrawTrSurf_CurveColor(const Draw_Color col);
Standard_IMPORT void DBRep_WriteColorOrientation ();
Standard_IMPORT Draw_Color DBRep_ColorOrientation (const TopAbs_Orientation Or);
static Standard_Integer pcurve(Draw_Interpretor& , Standard_Integer n, const char** a)
{
Standard_Boolean mute = Standard_False;
for(Standard_Integer ia=1;ia<n;ia++) {
if (!strcasecmp(a[ia],"-mute")) {
suppressarg(n,a,ia);
mute = Standard_True;
}
}
if (n == 2) {
// pcurves of a face
TopoDS_Shape S = DBRep::Get(a[1],TopAbs_FACE);
if (S.IsNull()) return 1;
if (!mute) DBRep_WriteColorOrientation();
Draw_Color col, savecol = DrawTrSurf_CurveColor(Draw_rouge);
char* name = new char[100];
Standard_Real f,l;
S.Orientation(TopAbs_FORWARD);
TopExp_Explorer ex(S,TopAbs_EDGE);
for (Standard_Integer i=1; ex.More(); ex.Next(), i++) {
const Handle(Geom2d_Curve) c = BRep_Tool::CurveOnSurface
(TopoDS::Edge(ex.Current()),TopoDS::Face(S),f,l);
if ( c.IsNull() ) {
std::cout << "Error: Edge " << i << " does not have pcurve" << std::endl;
continue;
}
col = DBRep_ColorOrientation(ex.Current().Orientation());
DrawTrSurf_CurveColor(col);
Sprintf(name,"%s_%d",a[1],i);
Standard_Real fr = c->FirstParameter(), lr = c->LastParameter();
Standard_Boolean IsPeriodic = c->IsPeriodic();
if (c->DynamicType() == STANDARD_TYPE(Geom2d_TrimmedCurve))
{
const Handle(Geom2d_Curve)& aC = Handle(Geom2d_TrimmedCurve)::DownCast (c)->BasisCurve();
IsPeriodic = aC->IsPeriodic();
fr = aC->FirstParameter();
lr = aC->LastParameter();
}
if(!IsPeriodic &&
((fr - f > Precision::PConfusion()) || (l - lr > Precision::PConfusion())))
{
DrawTrSurf::Set(name, c);
}
else
{
DrawTrSurf::Set(name,new Geom2d_TrimmedCurve(c,f,l));
}
}
DrawTrSurf_CurveColor(savecol);
}
else if (n >= 4) {
TopoDS_Shape SE = DBRep::Get(a[2],TopAbs_EDGE);
if (SE.IsNull()) return 1;
TopoDS_Shape SF = DBRep::Get(a[3],TopAbs_FACE);
if (SF.IsNull()) return 1;
Draw_Color col, savecol = DrawTrSurf_CurveColor(Draw_rouge);
Standard_Real f,l;
const Handle(Geom2d_Curve) c = BRep_Tool::CurveOnSurface
(TopoDS::Edge(SE),TopoDS::Face(SF),f,l);
Standard_Real fr = c->FirstParameter(), lr = c->LastParameter();
Standard_Boolean IsPeriodic = c->IsPeriodic();
if (c->DynamicType() == STANDARD_TYPE(Geom2d_TrimmedCurve))
{
const Handle(Geom2d_Curve)& aC = Handle(Geom2d_TrimmedCurve)::DownCast (c)->BasisCurve();
IsPeriodic = aC->IsPeriodic();
fr = aC->FirstParameter();
lr = aC->LastParameter();
}
col = DBRep_ColorOrientation(SE.Orientation());
DrawTrSurf_CurveColor(col);
if(!IsPeriodic &&
((fr - f > Precision::PConfusion()) || (l - lr > Precision::PConfusion())))
{
DrawTrSurf::Set(a[1], c);
}
else
{
DrawTrSurf::Set(a[1],new Geom2d_TrimmedCurve(c,f,l));
}
DrawTrSurf_CurveColor(savecol);
}
else {
return 1;
}
return 0;
}
//=======================================================================
// sewing
//=======================================================================
static Standard_Integer sewing (Draw_Interpretor& theDi,
Standard_Integer theArgc, const char** theArgv)
{
BRepBuilderAPI_Sewing aSewing;
Standard_Integer aPar = 1;
TopTools_SequenceOfShape aSeq;
Standard_Real aTol = 1.0e-06;
Standard_Boolean aSewingMode = Standard_True;
Standard_Boolean anAnalysisMode = Standard_True;
Standard_Boolean aCuttingMode = Standard_True;
Standard_Boolean aNonManifoldMode = Standard_False;
Standard_Boolean aSameParameterMode = Standard_True;
Standard_Boolean aFloatingEdgesMode = Standard_False;
Standard_Boolean aFaceMode = Standard_True;
Standard_Boolean aSetMinTol = Standard_False;
Standard_Real aMinTol = 0.;
Standard_Real aMaxTol = Precision::Infinite();
for (Standard_Integer i = 2; i < theArgc; i++)
{
if (theArgv[i][0] == '-' || theArgv[i][0] == '+')
{
Standard_Boolean aVal = (theArgv[i][0] == '+' ? Standard_True : Standard_False);
switch (tolower(theArgv[i][1]))
{
case 'm':
{
if (tolower(theArgv[i][2]) == 'i' && i+1 < theArgc)
{
if (Draw::Atof (theArgv[i+1]))
{
aMinTol = Draw::Atof (theArgv[++i]);
aSetMinTol = Standard_True;
}
else
{
theDi << "Error! min tolerance can't possess the null value\n";
return (1);
}
}
if (tolower(theArgv[i][2]) == 'a' && i+1 < theArgc)
{
if (Draw::Atof (theArgv[i+1]))
aMaxTol = Draw::Atof (theArgv[++i]);
else
{
theDi << "Error! max tolerance can't possess the null value\n";
return (1);
}
}
}
break;
case 's': aSewingMode = aVal; break;
case 'a': anAnalysisMode = aVal; break;
case 'c': aCuttingMode = aVal; break;
case 'n': aNonManifoldMode = aVal; break;
case 'p': aSameParameterMode = aVal; break;
case 'e': aFloatingEdgesMode = aVal; break;
case 'f': aFaceMode = aVal; break;
}
}
else
{
TopoDS_Shape aShape = DBRep::Get (theArgv[i]);
if (!aShape.IsNull())
{
aSeq.Append (aShape);
aPar++;
}
else
{
if (Draw::Atof (theArgv[i]))
aTol = Draw::Atof (theArgv[i]);
}
}
}
if (aPar < 2)
{
theDi << "Use: " << theArgv[0] << " result [tolerance] shape1 shape2 ... [min tolerance] [max tolerance] [switches]\n";
theDi << "To set user's value of min/max tolerances the following syntax is used: +<parameter> <value>\n";
theDi << "- parameters are identified by letters:\n";
theDi << " mint - min tolerance\n";
theDi << " maxt - max tolerance\n";
theDi << "Switches allow to tune other parameters of Sewing\n";
theDi << "The following syntax is used: <symbol><parameter>\n";
theDi << "- symbol may be - to set parameter off, + to set on\n";
theDi << "- parameters are identified by letters:\n";
theDi << " s - mode for creating sewed shape\n";
theDi << " a - mode for analysis of input shapes\n";
theDi << " c - mode for cutting of free edges\n";
theDi << " n - mode for non manifold processing\n";
theDi << " p - mode for same parameter processing for edges\n";
theDi << " e - mode for sewing floating edges\n";
theDi << " f - mode for sewing faces\n";
return (1);
}
if (!aSetMinTol)
aMinTol = aTol*1e-4;
if (aTol < Precision::Confusion())
aTol = Precision::Confusion();
if (aMinTol < Precision::Confusion())
aMinTol = Precision::Confusion();
if (aMinTol > aTol)
{
theDi << "Error! min tolerance can't exceed working tolerance\n";
return (1);
}
if (aMaxTol < aTol)
{
theDi << "Error! max tolerance can't be less than working tolerance\n";
return (1);
}
aSewing.Init (aTol, aSewingMode, anAnalysisMode, aCuttingMode, aNonManifoldMode);
aSewing.SetSameParameterMode (aSameParameterMode);
aSewing.SetFloatingEdgesMode (aFloatingEdgesMode);
aSewing.SetFaceMode (aFaceMode);
aSewing.SetMinTolerance (aMinTol);
aSewing.SetMaxTolerance (aMaxTol);
for (Standard_Integer i = 1; i <= aSeq.Length(); i++)
aSewing.Add(aSeq.Value(i));
Handle(Draw_ProgressIndicator) aProgress = new Draw_ProgressIndicator (theDi, 1);
aSewing.Perform (aProgress->Start());
aSewing.Dump();
const TopoDS_Shape& aRes = aSewing.SewedShape();
if (!aRes.IsNull())
DBRep::Set(theArgv[1], aRes);
return 0;
}
//=======================================================================
//function : fastsewing
//purpose :
//=======================================================================
Standard_Integer fastsewing (Draw_Interpretor& theDI,
Standard_Integer theNArg,
const char** theArgVal)
{
if(theNArg < 3)
{
// 0 1 2 3 4
theDI << "Use: fastsewing result [-tol <value>] <list_of_faces>\n";
return 1;
}
BRepBuilderAPI_FastSewing aFS;
Standard_Integer aStartIndex = 2;
if(!strcmp(theArgVal[aStartIndex], "-tol"))
{
aFS.SetTolerance(Draw::Atof (theArgVal[aStartIndex+1]));
aStartIndex = 4;
}
for(Standard_Integer i = aStartIndex; i < theNArg; i++)
{
TopoDS_Shape aS = DBRep::Get(theArgVal[i]);
if(!aFS.Add(aS))
{
theDI << "Face is not added. See statuses.\n";
}
}
BRepBuilderAPI_FastSewing::FS_VARStatuses aStatus = aFS.GetStatuses();
if(aStatus)
{
theDI << "Error: There are some problems while adding (" <<
(static_cast<Standard_Integer>(aStatus)) << ")\n";
aFS.GetStatuses(&std::cout);
}
aFS.Perform();
aStatus = aFS.GetStatuses();
if(aStatus)
{
theDI << "Error: There are some problems while performing (" <<
(static_cast<Standard_Integer>(aStatus)) << ")\n";
aFS.GetStatuses(&std::cout);
}
DBRep::Set(theArgVal[1], aFS.GetResult());
return 0;
}
//=======================================================================
// continuity
//=======================================================================
static Standard_Integer continuity (Draw_Interpretor& ,
Standard_Integer n, const char** a)
{
if (n < 2) return (1);
BRepOffsetAPI_FindContigousEdges aFind;
TopoDS_Shape sh = DBRep::Get(a[1]);
Standard_Integer i=1;
if (sh.IsNull()) {
if (n < 3) return (1);
Standard_Real tol = Draw::Atof(a[1]);
aFind.Init(tol, Standard_False);
i = 2;
}
while (i < n) {
sh = DBRep::Get(a[i]);
aFind.Add(sh);
i++;
}
aFind.Perform();
aFind.Dump();
return 0;
}
//=======================================================================
// encoderegularity
//=======================================================================
static Standard_Integer encoderegularity (Draw_Interpretor& ,
Standard_Integer n, const char** a)
{
if (n < 2) return 1;
TopoDS_Shape sh = DBRep::Get(a[1]);
if (sh.IsNull()) return 1;
if (n==2)
BRepLib::EncodeRegularity(sh);
else {
Standard_Real Tol = Draw::Atof(a[2]);
Tol *= M_PI/180.;
BRepLib::EncodeRegularity(sh, Tol);
}
return 0;
}
static Standard_Integer getedgeregul
(Draw_Interpretor& di, Standard_Integer argc, const char** argv)
{
if( argc < 3)
{
Message::SendFail() << "Invalid number of arguments. Should be: checkedgeregularity edge face1 [face2]";
return 1;
}
TopoDS_Shape anEdge = DBRep::Get(argv[1],TopAbs_EDGE);
TopoDS_Shape aFace1 = DBRep::Get(argv[2],TopAbs_FACE);
TopoDS_Shape aFace2 = (argc > 3 ? DBRep::Get(argv[3],TopAbs_FACE) : aFace1);
if( anEdge.IsNull() || aFace1.IsNull() || aFace2.IsNull())
{
Message::SendFail() << "Invalid number of arguments. Should be: getedgeregularity edge face1 [face2]";
return 1;
}
GeomAbs_Shape aRegularity = BRep_Tool::Continuity(TopoDS::Edge(anEdge), TopoDS::Face(aFace1), TopoDS::Face(aFace2));
TCollection_AsciiString aStrReg("Regularity of edge : ");
switch( aRegularity)
{
default:
case GeomAbs_C0 : aStrReg += "C0"; break;
case GeomAbs_G1 : aStrReg += "G1"; break;
case GeomAbs_C1 : aStrReg += "C1"; break;
case GeomAbs_G2 : aStrReg += "G2"; break;
case GeomAbs_C2 : aStrReg += "C2"; break;
case GeomAbs_C3 : aStrReg += "C3"; break;
case GeomAbs_CN : aStrReg += "CN"; break;
};
di<<aStrReg.ToCString()<<"\n";
return 0; // Done
}
//=======================================================================
//function : projponf
//purpose :
//=======================================================================
static Standard_Integer projponf(Draw_Interpretor& di, Standard_Integer n, const char** a)
{
if (n < 3 || n > 5) {
di << "Project point on the face.\n";
di << "Usage: projponf face pnt [extrema flag: -min/-max/-minmax] [extrema algo: -g(grad)/-t(tree)]\n";
return 1;
}
// get face
TopoDS_Shape aS = DBRep::Get(a[1]);
if (aS.IsNull()) {
di << "the face is a null shape\n";
return 0;
}
//
if (aS.ShapeType() != TopAbs_FACE) {
di << "not a face\n";
return 0;
}
//
const TopoDS_Face& aFace = *(TopoDS_Face*)&aS;
//
// get point
gp_Pnt aP;
DrawTrSurf::GetPoint(a[2], aP);
//
// get projection options
// default values;
Extrema_ExtAlgo anExtAlgo = Extrema_ExtAlgo_Grad;
Extrema_ExtFlag anExtFlag = Extrema_ExtFlag_MINMAX;
//
for (Standard_Integer i = 3; i < n; ++i) {
if (!strcasecmp(a[i], "-min")) {
anExtFlag = Extrema_ExtFlag_MIN;
}
else if (!strcasecmp(a[i], "-max")) {
anExtFlag = Extrema_ExtFlag_MAX;
}
else if (!strcasecmp(a[i], "-minmax")) {
anExtFlag = Extrema_ExtFlag_MINMAX;
}
else if (!strcasecmp(a[i], "-t")) {
anExtAlgo = Extrema_ExtAlgo_Tree;
}
else if (!strcasecmp(a[i], "-g")) {
anExtAlgo = Extrema_ExtAlgo_Grad;
}
}
//
// get surface
TopLoc_Location aLoc;
const Handle(Geom_Surface)& aSurf = BRep_Tool::Surface(aFace, aLoc);
// move point to surface location
aP.Transform(aLoc.Transformation().Inverted());
//
// get bounds of the surface
Standard_Real aUMin, aUMax, aVMin, aVMax;
aSurf->Bounds(aUMin, aUMax, aVMin, aVMax);
//
// initialize projector
GeomAPI_ProjectPointOnSurf aProjPS;
aProjPS.Init(aSurf, aUMin, aUMax, aVMin, aVMax);
// set the options
aProjPS.SetExtremaAlgo(anExtAlgo);
aProjPS.SetExtremaFlag(anExtFlag);
// perform projection
aProjPS.Perform(aP);
//
if (aProjPS.NbPoints()) {
// lower distance
Standard_Real aDist = aProjPS.LowerDistance();
// lower distance parameters
Standard_Real U, V;
aProjPS.LowerDistanceParameters(U, V);
// nearest point
gp_Pnt aPProj = aProjPS.NearestPoint();
// translate projection point to face location
aPProj.Transform(aLoc.Transformation());
//
// print the projection values
di << "proj dist = " << aDist << "\n";
di << "uvproj = " << U << " " << V << "\n";
di << "pproj = " << aPProj.X() << " " << aPProj.Y() << " " << aPProj.Z() << "\n";
}
else {
if (!aProjPS.IsDone()) {
di << "projection failed\n";
}
else {
di << "no projection found\n";
}
}
return 0;
}
//=======================================================================
//function : SurfaceCommands
//purpose :
//=======================================================================
void BRepTest::SurfaceCommands(Draw_Interpretor& theCommands)
{
static Standard_Boolean done = Standard_False;
if (done) return;
done = Standard_True;
DBRep::BasicCommands(theCommands);
GeometryTest::SurfaceCommands(theCommands);
const char* g = "Surface topology commands";
theCommands.Add("mkface",
"mkface facename surfacename [ufirst ulast vfirst vlast] [wire [norient]]",
__FILE__,mkface,g);
theCommands.Add("mkshell",
"mkshell shellname surfacename [ufirst ulast vfirst vlast] [segment 0/1]",
__FILE__,mkface,g);
theCommands.Add("quilt",
"quilt compoundname shape1 edgeshape2 edgeshape1... shape2 edgeshape3 edgeshape1or2 ... shape3 ...",
__FILE__,quilt,g);
theCommands.Add("mksurface",
"mksurface surfacename facename",
__FILE__,mksurface,g);
theCommands.Add("mkplane",
"mkplane facename wirename [OnlyPlane 0/1]",
__FILE__,mkplane,g);
theCommands.Add("pcurve",
"pcurve [name edgename] facename",
__FILE__,pcurve,g);
theCommands.Add("sewing",
"sewing result [tolerance] shape1 shape2 ... [min tolerance] [max tolerance] [switches]",
__FILE__,sewing, g);
theCommands.Add("continuity",
"continuity [tolerance] shape1 shape2 ...",
__FILE__,continuity, g);
theCommands.Add("encoderegularity",
"encoderegularity shape [tolerance (in degree)]",
__FILE__,encoderegularity, g);
theCommands.Add ("fastsewing", "fastsewing result [-tol <value>] <list_of_faces>",
__FILE__, fastsewing, g);
theCommands.Add ("getedgeregularity", "getedgeregularity edge face1 [face2]", __FILE__,getedgeregul,g);
theCommands.Add ("projponf",
"projponf face pnt [extrema flag: -min/-max/-minmax] [extrema algo: -g(grad)/-t(tree)]\n"
"\t\tProject point on the face.",
__FILE__, projponf, g);
}