mirror of
https://github.com/Open-Cascade-SAS/OCCT.git
synced 2026-05-22 20:59:38 +08:00
128 lines
3.3 KiB
C++
128 lines
3.3 KiB
C++
// Created on: 2011-06-30
|
|
// Created by: jgv@ROLEX
|
|
// Copyright (c) 2011-2012 OPEN CASCADE SAS
|
|
//
|
|
// The content of this file is subject to the Open CASCADE Technology Public
|
|
// License Version 6.5 (the "License"). You may not use the content of this file
|
|
// except in compliance with the License. Please obtain a copy of the License
|
|
// at http://www.opencascade.org and read it completely before using this file.
|
|
//
|
|
// The Initial Developer of the Original Code is Open CASCADE S.A.S., having its
|
|
// main offices at: 1, place des Freres Montgolfier, 78280 Guyancourt, France.
|
|
//
|
|
// The Original Code and all software distributed under the License is
|
|
// distributed on an "AS IS" basis, without warranty of any kind, and the
|
|
// Initial Developer hereby disclaims all such warranties, including without
|
|
// limitation, any warranties of merchantability, fitness for a particular
|
|
// purpose or non-infringement. Please see the License for the specific terms
|
|
// and conditions governing the rights and limitations under the License.
|
|
|
|
|
|
#include <GeometryTest.hxx>
|
|
#include <Geom_Curve.hxx>
|
|
#include <Geom_Surface.hxx>
|
|
#include <GeomAPI_ProjectPointOnSurf.hxx>
|
|
|
|
#include <DBRep.hxx>
|
|
#include <DBRep_DrawableShape.hxx>
|
|
#include <Draw_Interpretor.hxx>
|
|
#include <Draw_Appli.hxx>
|
|
#include <DrawTrSurf.hxx>
|
|
#include <Draw_Marker3D.hxx>
|
|
|
|
#include <stdio.h>
|
|
#ifdef WNT
|
|
Standard_IMPORT Draw_Viewer dout;
|
|
#endif
|
|
|
|
//=======================================================================
|
|
//function : xdistcs
|
|
//purpose :
|
|
//=======================================================================
|
|
static Standard_Integer xdistcs(Draw_Interpretor& , Standard_Integer n, const char** a)
|
|
{
|
|
if (n<5) {
|
|
cout<<" Use xdistcs c s t1 t2 nbp"<<endl;
|
|
return 0;
|
|
}
|
|
//
|
|
Standard_Boolean bRet;
|
|
Standard_Integer i, aNbP, iSize;
|
|
Standard_Real aTol, aD, aT, aT1, aT2, dT;
|
|
gp_Pnt aP;
|
|
Handle(Geom_Curve) aC;
|
|
Handle(Geom_Surface) aS;
|
|
GeomAPI_ProjectPointOnSurf aPPS;
|
|
Handle(Draw_Marker3D) aMr;
|
|
Draw_Color aColor(Draw_rouge);
|
|
//
|
|
aTol=1.e-7;
|
|
//
|
|
aC=DrawTrSurf::GetCurve(a[1]);
|
|
if (aC.IsNull()) {
|
|
cout<<a[1]<<" is null curve"<<endl;
|
|
return 0;
|
|
}
|
|
//
|
|
aS=DrawTrSurf::GetSurface(a[2]);
|
|
if (aS.IsNull()) {
|
|
cout<<a[2]<<" is null"<<endl;
|
|
return 0;
|
|
}
|
|
//
|
|
aT1=atof(a[3]);
|
|
aT2=atof(a[4]);
|
|
//
|
|
aNbP=10;
|
|
if (n>5) {
|
|
aNbP=atoi(a[5]);
|
|
}
|
|
//
|
|
iSize=3;
|
|
//
|
|
dT=(aT2-aT1)/(aNbP-1);
|
|
for (i=0; i<aNbP; ++i) {
|
|
aT=aT1+i*dT;
|
|
if (i==aNbP-1) {
|
|
aT=aT2;
|
|
}
|
|
//
|
|
aC->D0(aT, aP);
|
|
aPPS.Init(aP, aS, aTol);
|
|
bRet=aPPS.IsDone();
|
|
if (!bRet) {
|
|
cout<<" GeomAPI_ProjectPointOnSurf failed"<<endl;
|
|
return 0;
|
|
}
|
|
//
|
|
aD=aPPS.LowerDistance();
|
|
printf(" T=%lg\tD=%lg\n", aT, aD);
|
|
//
|
|
aMr=new Draw_Marker3D(aP, Draw_Plus, aColor, iSize);
|
|
dout << aMr;
|
|
}
|
|
//
|
|
return 0;
|
|
}
|
|
|
|
//=======================================================================
|
|
//function : TestProjCommands
|
|
//purpose :
|
|
//=======================================================================
|
|
|
|
void GeometryTest::TestProjCommands(Draw_Interpretor& theCommands)
|
|
{
|
|
|
|
static Standard_Boolean loaded = Standard_False;
|
|
if (loaded) return;
|
|
loaded = Standard_True;
|
|
|
|
DrawTrSurf::BasicCommands(theCommands);
|
|
|
|
const char* g;
|
|
|
|
g = "Testing of projection (geometric objects)";
|
|
|
|
theCommands.Add("xdistcs", "xdistcs c s t1 t2 nbp", __FILE__, xdistcs, g);
|
|
}
|