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// File: GeomliteTest_ModificationCommands.cxx
// Created: Thu Apr 15 12:00 1997
// Author: Joelle CHAUVET
// <jct@sgi38>
#include <GeomliteTest.hxx>
#include <DrawTrSurf.hxx>
#include <Draw.hxx>
#include <Draw_Interpretor.hxx>
#include <Draw_Appli.hxx>
#include <Draw_Display.hxx>
#include <Precision.hxx>
#include <GeomLib.hxx>
#ifdef WNT
#include <stdio.h>
//#define strcasecmp strcmp Already defined
#endif
//=======================================================================
//function : extendcurve
//purpose :
//=======================================================================
static Standard_Integer extendcurve (Draw_Interpretor& di, Standard_Integer n, const char** a)
{
if (n < 4) return 1;
Handle(Geom_BoundedCurve) GB =
Handle(Geom_BoundedCurve)::DownCast(DrawTrSurf::GetCurve(a[1]));
if (GB.IsNull()) {
di << "extendcurve needs a Bounded curve";
return 1;
}
gp_Pnt P;
if ( !DrawTrSurf::GetPoint(a[2],P)) return 1;
Standard_Boolean apres = Standard_True;
if (n == 5) {
if (strcmp(a[4], "B") == 0) {
apres = Standard_False ;
}
}
Standard_Integer cont=atoi(a[3]);
GeomLib::ExtendCurveToPoint(GB,P,cont,apres);
DrawTrSurf::Set(a[1],GB);
return 0;
}
//=======================================================================
//function : extendsurf
//purpose :
//=======================================================================
static Standard_Integer extendsurf (Draw_Interpretor& di, Standard_Integer n, const char** a)
{
if (n < 4) return 1;
Handle(Geom_BoundedSurface) GB =
Handle(Geom_BoundedSurface)::DownCast(DrawTrSurf::GetSurface(a[1]));
if (GB.IsNull()) {
di << "extendsurf needs a Bounded surface";
return 1;
}
Standard_Real chord=atof(a[2]);
Standard_Integer cont=atoi(a[3]);
Standard_Boolean enU = Standard_True, apres = Standard_True;
if (n >= 5) {
if (strcmp(a[4], "V") == 0) {
enU = Standard_False ;
}
if (strcmp(a[4], "B") == 0) {
apres = Standard_False ;
}
}
if (n == 6) {
if (strcmp(a[5], "B") == 0) {
apres = Standard_False ;
}
}
GeomLib::ExtendSurfByLength(GB,chord,cont,enU,apres);
DrawTrSurf::Set(a[1],GB);
return 0;
}
//=======================================================================
//function : samerange
//purpose :
//=======================================================================
static Standard_Integer samerange (Draw_Interpretor& di, Standard_Integer n, const char** a)
{
if (n < 6) return 1;
Handle(Geom2d_Curve) C = DrawTrSurf::GetCurve2d(a[2]);
Handle(Geom2d_Curve) Res;
Standard_Real f, l, rf, rl;
f = atof(a[3]);
l = atof(a[4]);
rf = atof(a[5]);
rl = atof(a[6]);
GeomLib::SameRange(Precision::PConfusion(), C,
f, l, rf, rl, Res);
DrawTrSurf::Set(a[1],Res);
return 0;
}
//=======================================================================
//function : ModificationCommands
//purpose :
//=======================================================================
void GeomliteTest::ModificationCommands(Draw_Interpretor& theCommands)
{
static Standard_Boolean loaded = Standard_False;
if (loaded) return;
loaded = Standard_True;
DrawTrSurf::BasicCommands(theCommands);
const char* g;
g = "GEOMETRY Curves and Surfaces modification";
theCommands.Add("extendcurve",
"extendcurve name point cont [A(fter)/B(efore)]",
__FILE__,
extendcurve , g);
theCommands.Add("extendsurf",
"extendsurf name length cont [U/V] [A(fter)/B(efore)]",
__FILE__,
extendsurf, g);
theCommands.Add("chgrange",
"chgrange newname curve2d first last RequestedFirst RequestedLast ]",
__FILE__,
samerange, g);
}
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