mirror of
https://git.salome-platform.org/gitpub/modules/geom.git
synced 2025-01-03 21:30:35 +05:00
Python dump implementation
This commit is contained in:
skv
parent
3fe24eae8a
commit
bba5e588cd
@ -149,6 +149,7 @@ SET(GEOMImpl_HEADERS
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GEOMImpl_Block6Explorer.hxx
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GEOMImpl_MeasureDriver.hxx
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GEOMImpl_PolylineDriver.hxx
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GEOMImpl_PolylineDumper.hxx
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GEOMImpl_CircleDriver.hxx
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GEOMImpl_EllipseDriver.hxx
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GEOMImpl_ArcDriver.hxx
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@ -221,6 +222,7 @@ SET(GEOMImpl_SOURCES
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GEOMImpl_Block6Explorer.cxx
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GEOMImpl_MeasureDriver.cxx
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GEOMImpl_PolylineDriver.cxx
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GEOMImpl_PolylineDumper.cxx
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GEOMImpl_CircleDriver.cxx
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GEOMImpl_EllipseDriver.cxx
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GEOMImpl_ArcDriver.cxx
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@ -60,6 +60,7 @@
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#include "GEOMImpl_I3DSketcher.hxx"
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#include "GEOMImpl_ICurveParametric.hxx"
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#include "GEOMImpl_IIsoline.hxx"
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#include "GEOMImpl_PolylineDumper.hxx"
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#include <Basics_OCCTVersion.hxx>
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@ -1560,6 +1561,17 @@ Handle(GEOM_Object) GEOMImpl_ICurvesOperations::MakePolyline2D
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return NULL;
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}
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//Make a Python command
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GEOMImpl_PolylineDumper aDumper(theCoords, theNames, theTypes,
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theCloseds, theWorkingPlane);
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aDumper.Dump(aResult);
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if (aDumper.IsDone() == Standard_False) {
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SetErrorCode("Python dump failed");
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return NULL;
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}
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SetErrorCode(OK);
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return aResult;
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}
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@ -1628,6 +1640,17 @@ Handle(GEOM_Object) GEOMImpl_ICurvesOperations::MakePolyline2DOnPlane
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return NULL;
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}
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//Make a Python command
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GEOMImpl_PolylineDumper aDumper(theCoords, theNames, theTypes,
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theCloseds, theWorkingPlane);
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aDumper.Dump(aResult);
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if (aDumper.IsDone() == Standard_False) {
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SetErrorCode("Python dump failed");
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return NULL;
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}
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SetErrorCode(OK);
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return aResult;
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}
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251
src/GEOMImpl/GEOMImpl_PolylineDumper.cxx
Normal file
251
src/GEOMImpl/GEOMImpl_PolylineDumper.cxx
Normal file
@ -0,0 +1,251 @@
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// Copyright (C) 2007-2014 CEA/DEN, EDF R&D, OPEN CASCADE
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//
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// Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
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// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
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//
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// This library is free software; you can redistribute it and/or
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// modify it under the terms of the GNU Lesser General Public
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// License as published by the Free Software Foundation; either
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// version 2.1 of the License, or (at your option) any later version.
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//
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// This library is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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// Lesser General Public License for more details.
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//
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// You should have received a copy of the GNU Lesser General Public
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// License along with this library; if not, write to the Free Software
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// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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//
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// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
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//
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// File : GEOMImpl_PolylineDumper.cxx
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// Author : Sergey KHROMOV
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// Module : GEOM
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#include "GEOMImpl_PolylineDumper.hxx"
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#include "GEOMImpl_ICurvesOperations.hxx"
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#include <GEOM_PythonDump.hxx>
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//=======================================================================
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// function : Constructor
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// purpose :
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//=======================================================================
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GEOMImpl_PolylineDumper::GEOMImpl_PolylineDumper
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(const std::list <std::list <double> > &theCoords,
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const Handle(TColStd_HArray1OfExtendedString) &theNames,
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const Handle(TColStd_HArray1OfByte) &theTypes,
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const Handle(TColStd_HArray1OfByte) &theCloseds,
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const Handle(TColStd_HArray1OfReal) &thePlnCoords)
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: myCoords (theCoords),
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myNames (theNames),
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myTypes (theTypes),
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myCloseds (theCloseds),
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myPlnCoords (thePlnCoords),
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myIsDone (Standard_False)
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{
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init();
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}
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//=======================================================================
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// function : Constructor
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// purpose :
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//=======================================================================
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GEOMImpl_PolylineDumper::GEOMImpl_PolylineDumper
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(const std::list <std::list <double> > &theCoords,
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const Handle(TColStd_HArray1OfExtendedString) &theNames,
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const Handle(TColStd_HArray1OfByte) &theTypes,
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const Handle(TColStd_HArray1OfByte) &theCloseds,
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const Handle(GEOM_Object) &theWorkingPlane)
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: myCoords (theCoords),
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myNames (theNames),
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myTypes (theTypes),
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myCloseds (theCloseds),
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myWorkingPlane (theWorkingPlane),
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myIsDone (Standard_False)
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{
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init();
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}
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//=======================================================================
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// function : Dump
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// purpose :
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//=======================================================================
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Standard_Boolean GEOMImpl_PolylineDumper::Dump
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(const Handle(GEOM_Object) &theObject)
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{
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if (theObject.IsNull()) {
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return Standard_False;
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}
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if (myIsDone) {
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Handle(GEOM_Function) aFunction = theObject->GetLastFunction();
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GEOM::TPythonDump aPD(aFunction);
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aPD << myDescr;
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aPD << theObject << " = pl.result(";
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if (myWorkingPlane.IsNull()) {
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// Add coodinates of working plane.
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Standard_Integer i;
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aPD << "[";
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for (i = 0; i < 9; ++i) {
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aPD << myPlnCoords->Value(myPlnCoords->Lower() + i);
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if (i < 8) {
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aPD << ", ";
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}
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}
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aPD << "]";
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} else {
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aPD << myWorkingPlane;
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}
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aPD << ")";
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}
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return myIsDone;
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}
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//=======================================================================
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// function : init
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// purpose :
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//=======================================================================
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void GEOMImpl_PolylineDumper::init()
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{
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// Check input parameters.
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if (myCoords.empty() || myNames.IsNull() ||
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myTypes.IsNull() || myCloseds.IsNull()) {
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// One or more input parameters are null or empty()
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return;
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}
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const Standard_Integer aNbSec = myCoords.size();
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if (aNbSec != myNames->Length() || aNbSec != myTypes->Length() ||
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aNbSec != myCloseds->Length()) {
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// Inconsistent data.
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return;
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}
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// Check the reference plane
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if (myPlnCoords.IsNull()) {
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if (myWorkingPlane.IsNull()) {
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// Null working plane
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return;
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}
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} else {
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if (myWorkingPlane.IsNull() == Standard_False) {
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// Ambiguous working plane
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return;
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}
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if (myPlnCoords->Length() != 9) {
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// Invalid number of plane coordinates.
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return;
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}
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}
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char *aSeparator = "\n\t";
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Standard_Integer i;
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std::list <std::list <double> >::const_iterator anIt = myCoords.begin();
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myDescr += "pl = geompy.Polyline2D()";
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// Add sections.
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for (i = 0; i < aNbSec && anIt != myCoords.end(); ++i, ++anIt) {
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myDescr += aSeparator;
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myDescr += "pl.addSection(";
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// Add name
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myDescr += "\"";
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myDescr += myNames->Value(myNames->Lower() + i) + "\", ";
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// Add type
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const Standard_Integer aType = myTypes->Value(myTypes->Lower() + i);
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switch (aType) {
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case GEOMImpl_ICurvesOperations::Polyline:
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myDescr += "GEOM.Polyline, ";
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break;
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case GEOMImpl_ICurvesOperations::Interpolation:
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myDescr += "GEOM.Interpolation, ";
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break;
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default:
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myDescr.Clear();
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return;
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break; // NEVERREACHED
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}
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// Add Closed flag.
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if (myCloseds->Value(myCloseds->Lower() + i)) {
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myDescr += "True";
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} else {
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myDescr += "False";
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}
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// Add points.
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const Standard_Integer aNbCoords = anIt->size();
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if (aNbCoords > 0) {
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if (aNbCoords % 2) {
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// Odd number of coordinates.
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myDescr.Clear();
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return;
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}
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if (aNbCoords <= 4) {
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// Add 2 points to the same command addSection.
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myDescr += ", [";
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std::list <double>::const_iterator aCIt = anIt->begin();
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while (aCIt != anIt->end()) {
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myDescr += *aCIt;
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if (++aCIt != anIt->end()) {
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myDescr += ", ";
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}
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}
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} else {
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// Add points to a separate command addPoints.
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// Add maximum 4 points in a command.
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std::list <double>::const_iterator aCIt = anIt->begin();
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Standard_Integer aMaxNbCoord = 8;
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Standard_Integer j = 1;
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myDescr += ")";
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myDescr += aSeparator;
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myDescr += "pl.addPoints([";
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while (aCIt != anIt->end()) {
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myDescr += *aCIt;
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if (++aCIt != anIt->end()) {
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if (j == aMaxNbCoord) {
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// 4 points are added. Add a new command.
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myDescr += "])";
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myDescr += aSeparator;
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myDescr += "pl.addPoints([";
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j = 1;
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} else {
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myDescr += ", ";
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j++;
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}
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}
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}
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}
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myDescr += "]";
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}
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myDescr += ")";
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}
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myDescr += aSeparator;
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myIsDone = Standard_True;
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}
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132
src/GEOMImpl/GEOMImpl_PolylineDumper.hxx
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132
src/GEOMImpl/GEOMImpl_PolylineDumper.hxx
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@ -0,0 +1,132 @@
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// Copyright (C) 2007-2014 CEA/DEN, EDF R&D, OPEN CASCADE
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//
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// Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
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// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
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//
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// This library is free software; you can redistribute it and/or
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// modify it under the terms of the GNU Lesser General Public
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// License as published by the Free Software Foundation; either
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// version 2.1 of the License, or (at your option) any later version.
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//
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// This library is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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// Lesser General Public License for more details.
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//
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// You should have received a copy of the GNU Lesser General Public
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// License along with this library; if not, write to the Free Software
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// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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//
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// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
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//
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// File : GEOMImpl_PolylineDumper.h
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// Author : Sergey KHROMOV
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#ifndef _GEOMImpl_PolylineDumper_HXX_
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#define _GEOMImpl_PolylineDumper_HXX_
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#include "GEOM_GEOMImpl.hxx"
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#include <GEOM_Object.hxx>
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#include <TColStd_HArray1OfExtendedString.hxx>
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#include <TColStd_HArray1OfByte.hxx>
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#include <TColStd_HArray1OfReal.hxx>
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#include <list>
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/**
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* This is a helper class to form a dump of a polyline 2d curves creation
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* algorithm.
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*/
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class GEOMIMPL_EXPORT GEOMImpl_PolylineDumper
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{
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public:
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/**
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* This construcor initializes the object with 2D polyline creation
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* parameters.
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*
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* \param theCoords the list of coordinates list. theCoordsList[0]
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* is the coordinates list of the first section. theCoordsList[1]
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* is for the second section etc.
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* \param theNames the list of names. The order corresponds to theCoords.
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* \param theTypes the list of curve types. The order corresponds to
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* theCoords.
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* \param theCloseds the list of Closed flags. The order corresponds to
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* theCoords.
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* \param thePlnCoords 9 double values, defining origin,
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* OZ and OX directions of the working plane.
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*/
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GEOMImpl_PolylineDumper
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(const std::list <std::list <double> > &theCoords,
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const Handle_TColStd_HArray1OfExtendedString &theNames,
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const Handle_TColStd_HArray1OfByte &theTypes,
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const Handle_TColStd_HArray1OfByte &theCloseds,
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const Handle_TColStd_HArray1OfReal &thePlnCoords);
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/**
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* This construcor initializes the object with 2D polyline creation
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* parameters.
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*
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* \param theCoords the list of coordinates list. theCoordsList[0]
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* is the coordinates list of the first section. theCoordsList[1]
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* is for the second section etc.
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* \param theNames the list of names. The order corresponds to theCoords.
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* \param theTypes the list of curve types. The order corresponds to
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* theCoords.
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* \param theCloseds the list of Closed flags. The order corresponds to
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* theCoords.
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* \param theWorkingPlane planar Face or LCS(Marker) of the working plane.
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*/
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GEOMImpl_PolylineDumper
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(const std::list <std::list <double> > &theCoords,
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const Handle_TColStd_HArray1OfExtendedString &theNames,
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const Handle_TColStd_HArray1OfByte &theTypes,
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const Handle_TColStd_HArray1OfByte &theCloseds,
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const Handle_GEOM_Object &theWorkingPlane);
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/**
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* This method returns Standard_True if the dump description is created
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* successfully.
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*
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* \return Standard_True in case of success; Standard_False otherwise.
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*/
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Standard_Boolean IsDone() const
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{ return myIsDone; }
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/**
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* This method performs dump of the polyline.
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*
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* \param theObject the newly created object.
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* \return Standard_True in case of success; Standard_False otherwise.
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*/
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Standard_Boolean Dump(const Handle_GEOM_Object &theObject);
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protected:
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/**
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* This method generates the description required for python dump.
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* It is called from constructor.
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*/
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void init();
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private:
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const std::list <std::list <double> > &myCoords;
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Handle_TColStd_HArray1OfExtendedString myNames;
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Handle_TColStd_HArray1OfByte myTypes;
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Handle_TColStd_HArray1OfByte myCloseds;
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Handle_TColStd_HArray1OfReal myPlnCoords;
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Handle_GEOM_Object myWorkingPlane;
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Standard_Boolean myIsDone;
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TCollection_ExtendedString myDescr;
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};
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#endif
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