FreeCAD / src /Mod /Part /App /HLRBRep /HLRBRep_AlgoPyImp.cpp

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// SPDX-License-Identifier: LGPL-2.1-or-later

/***************************************************************************
 *   Copyright (c) 2021 Werner Mayer <wmayer[at]users.sourceforge.net>     *
 *                                                                         *
 *   This file is part of the FreeCAD CAx development system.              *
 *                                                                         *
 *   This library is free software; you can redistribute it and/or         *
 *   modify it under the terms of the GNU Library General Public           *
 *   License as published by the Free Software Foundation; either          *
 *   version 2 of the License, or (at your option) any later version.      *
 *                                                                         *
 *   This library  is distributed in the hope that it will be useful,      *
 *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
 *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
 *   GNU Library General Public License for more details.                  *
 *                                                                         *
 *   You should have received a copy of the GNU Library General Public     *
 *   License along with this library; see the file COPYING.LIB. If not,    *
 *   write to the Free Software Foundation, Inc., 59 Temple Place,         *
 *   Suite 330, Boston, MA  02111-1307, USA                                *
 *                                                                         *
 ***************************************************************************/

#include <Mod/Part/PartGlobal.h>

#include <limits>

#include <gp_Ax2.hxx>
#include <gp_Pnt.hxx>
#include <HLRAlgo_Projector.hxx>

#include <boost/math/special_functions/fpclassify.hpp>

#include <Base/GeometryPyCXX.h>
#include <Base/PyWrapParseTupleAndKeywords.h>
#include <Base/VectorPy.h>

#include "HLRBRep/HLRBRep_AlgoPy.h"
#include "HLRBRep/HLRBRep_AlgoPy.cpp"
#include "TopoShapePy.h"
#include "Tools.h"


using namespace Part;

PyObject* HLRBRep_AlgoPy::PyMake(struct _typeobject*, PyObject*, PyObject*)
{
    // create a new instance of HLRBRep_AlgoPy
    return new HLRBRep_AlgoPy(nullptr);
}

// constructor method
int HLRBRep_AlgoPy::PyInit(PyObject* /*args*/, PyObject* /*kwds*/)
{
    // The lifetime of the HLRBRep_Algo is controlled by the hAlgo handle
    HLRBRep_Algo* algo = new HLRBRep_Algo();
    hAlgo = algo;
    setTwinPointer(algo);
    return 0;
}

// returns a string which represents the object e.g. when printed in python
std::string HLRBRep_AlgoPy::representation() const
{
    return {"<HLRBRep_Algo object>"};
}

PyObject* HLRBRep_AlgoPy::add(PyObject* args)
{
    PyObject* shape;
    int nbIso = 0;
    if (!PyArg_ParseTuple(args, "O!|i", &Part::TopoShapePy::Type, &shape, &nbIso)) {
        return nullptr;
    }

    TopoDS_Shape input = static_cast<TopoShapePy*>(shape)->getTopoShapePtr()->getShape();
    getHLRBRep_AlgoPtr()->Add(input, nbIso);
    Py_Return;
}

PyObject* HLRBRep_AlgoPy::remove(PyObject* args)
{
    int index;
    if (!PyArg_ParseTuple(args, "i", &index)) {
        return nullptr;
    }

    getHLRBRep_AlgoPtr()->Remove(index);
    Py_Return;
}

PyObject* HLRBRep_AlgoPy::index(PyObject* args)
{
    PyObject* shape;
    if (!PyArg_ParseTuple(args, "O!", &Part::TopoShapePy::Type, &shape)) {
        return nullptr;
    }

    TopoDS_Shape input = static_cast<TopoShapePy*>(shape)->getTopoShapePtr()->getShape();
    int value = getHLRBRep_AlgoPtr()->Index(input);
    return Py_BuildValue("i", value);
}

PyObject* HLRBRep_AlgoPy::outLinedShapeNullify(PyObject* args)
{
    if (!PyArg_ParseTuple(args, "")) {
        return nullptr;
    }

    getHLRBRep_AlgoPtr()->OutLinedShapeNullify();
    Py_Return;
}

PyObject* HLRBRep_AlgoPy::setProjector(PyObject* args, PyObject* kwds)
{
    PyObject* ps = nullptr;
    PyObject* zd = nullptr;
    PyObject* xd = nullptr;
    double focus = std::numeric_limits<double>::quiet_NaN();

    static const std::array<const char*, 5> kwlist {"Origin", "ZDir", "XDir", "focus", nullptr};
    if (Base::Wrapped_ParseTupleAndKeywords(
            args,
            kwds,
            "|O!O!O!d",
            kwlist,
            &Base::VectorPy::Type,
            &ps,
            &Base::VectorPy::Type,
            &zd,
            &Base::VectorPy::Type,
            &xd,
            &focus
        )) {
        gp_Ax2 ax2;
        if (ps && zd && xd) {
            Base::Vector3d p = Py::Vector(ps, false).toVector();
            Base::Vector3d z = Py::Vector(zd, false).toVector();
            Base::Vector3d x = Py::Vector(xd, false).toVector();
            ax2.SetLocation(Base::convertTo<gp_Pnt>(p));
            ax2.SetDirection(Base::convertTo<gp_Dir>(z));
            ax2.SetXDirection(Base::convertTo<gp_Dir>(x));
        }
        else if (ps && zd) {
            Base::Vector3d p = Py::Vector(ps, false).toVector();
            Base::Vector3d z = Py::Vector(zd, false).toVector();
            ax2.SetLocation(Base::convertTo<gp_Pnt>(p));
            ax2.SetDirection(Base::convertTo<gp_Dir>(z));
        }

        if (boost::math::isnan(focus)) {
            getHLRBRep_AlgoPtr()->Projector(HLRAlgo_Projector(ax2));
        }
        else {
            getHLRBRep_AlgoPtr()->Projector(HLRAlgo_Projector(ax2, focus));
        }
        Py_Return;
    }

    return nullptr;
}

PyObject* HLRBRep_AlgoPy::nbShapes(PyObject* args)
{
    if (!PyArg_ParseTuple(args, "")) {
        return nullptr;
    }

    int num = getHLRBRep_AlgoPtr()->NbShapes();
    return Py_BuildValue("i", num);
}

PyObject* HLRBRep_AlgoPy::showAll(PyObject* args)
{
    int i = -1;
    if (!PyArg_ParseTuple(args, "|i", &i)) {
        return nullptr;
    }

    if (i < 1) {
        getHLRBRep_AlgoPtr()->ShowAll();
    }
    else {
        getHLRBRep_AlgoPtr()->ShowAll(i);
    }
    Py_Return;
}

PyObject* HLRBRep_AlgoPy::hide(PyObject* args)
{
    int i = -1, j = -1;
    if (!PyArg_ParseTuple(args, "|ii", &i, &j)) {
        return nullptr;
    }

    if (i < 1) {
        getHLRBRep_AlgoPtr()->Hide();
    }
    else if (j < 1) {
        getHLRBRep_AlgoPtr()->Hide(i);
    }
    else {
        getHLRBRep_AlgoPtr()->Hide(i, j);
    }
    Py_Return;
}

PyObject* HLRBRep_AlgoPy::hideAll(PyObject* args)
{
    int i = -1;
    if (!PyArg_ParseTuple(args, "|i", &i)) {
        return nullptr;
    }

    if (i < 1) {
        getHLRBRep_AlgoPtr()->HideAll();
    }
    else {
        getHLRBRep_AlgoPtr()->HideAll(i);
    }
    Py_Return;
}

PyObject* HLRBRep_AlgoPy::partialHide(PyObject* args)
{
    if (!PyArg_ParseTuple(args, "")) {
        return nullptr;
    }

    getHLRBRep_AlgoPtr()->PartialHide();
    Py_Return;
}

PyObject* HLRBRep_AlgoPy::select(PyObject* args)
{
    int i = -1;
    if (!PyArg_ParseTuple(args, "|i", &i)) {
        return nullptr;
    }

    if (i < 1) {
        getHLRBRep_AlgoPtr()->Select();
    }
    else {
        getHLRBRep_AlgoPtr()->Select(i);
    }
    Py_Return;
}

PyObject* HLRBRep_AlgoPy::selectEdge(PyObject* args)
{
    int index;
    if (!PyArg_ParseTuple(args, "i", &index)) {
        return nullptr;
    }

    getHLRBRep_AlgoPtr()->SelectEdge(index);
    Py_Return;
}

PyObject* HLRBRep_AlgoPy::selectFace(PyObject* args)
{
    int index;
    if (!PyArg_ParseTuple(args, "i", &index)) {
        return nullptr;
    }

    getHLRBRep_AlgoPtr()->SelectFace(index);
    Py_Return;
}

PyObject* HLRBRep_AlgoPy::initEdgeStatus(PyObject* args)
{
    if (!PyArg_ParseTuple(args, "")) {
        return nullptr;
    }

    getHLRBRep_AlgoPtr()->InitEdgeStatus();
    Py_Return;
}

PyObject* HLRBRep_AlgoPy::update(PyObject* args)
{
    if (!PyArg_ParseTuple(args, "")) {
        return nullptr;
    }

    getHLRBRep_AlgoPtr()->Update();
    Py_Return;
}

PyObject* HLRBRep_AlgoPy::getCustomAttributes(const char* /*attr*/) const
{
    return nullptr;
}

int HLRBRep_AlgoPy::setCustomAttributes(const char* /*attr*/, PyObject* /*obj*/)
{
    return 0;
}

	// SPDX-License-Identifier: LGPL-2.1-or-later

	/***************************************************************************
	* Copyright (c) 2021 Werner Mayer <wmayer[at]users.sourceforge.net> *
	* *
	* This file is part of the FreeCAD CAx development system. *
	* *
	* This library is free software; you can redistribute it and/or *
	* modify it under the terms of the GNU Library General Public *
	* License as published by the Free Software Foundation; either *
	* version 2 of the License, or (at your option) any later version. *
	* *
	* This library is distributed in the hope that it will be useful, *
	* but WITHOUT ANY WARRANTY; without even the implied warranty of *
	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
	* GNU Library General Public License for more details. *
	* *
	* You should have received a copy of the GNU Library General Public *
	* License along with this library; see the file COPYING.LIB. If not, *
	* write to the Free Software Foundation, Inc., 59 Temple Place, *
	* Suite 330, Boston, MA 02111-1307, USA *
	* *
	***************************************************************************/

	#include <Mod/Part/PartGlobal.h>

	#include <limits>

	#include <gp_Ax2.hxx>
	#include <gp_Pnt.hxx>
	#include <HLRAlgo_Projector.hxx>

	#include <boost/math/special_functions/fpclassify.hpp>

	#include <Base/GeometryPyCXX.h>
	#include <Base/PyWrapParseTupleAndKeywords.h>
	#include <Base/VectorPy.h>

	#include "HLRBRep/HLRBRep_AlgoPy.h"
	#include "HLRBRep/HLRBRep_AlgoPy.cpp"
	#include "TopoShapePy.h"
	#include "Tools.h"


	using namespace Part;

	PyObject* HLRBRep_AlgoPy::PyMake(struct _typeobject, PyObject, PyObject*)
	{
	// create a new instance of HLRBRep_AlgoPy
	return new HLRBRep_AlgoPy(nullptr);
	}

	// constructor method
	int HLRBRep_AlgoPy::PyInit(PyObject* /args/, PyObject* /kwds/)
	{
	// The lifetime of the HLRBRep_Algo is controlled by the hAlgo handle
	HLRBRep_Algo* algo = new HLRBRep_Algo();
	hAlgo = algo;
	setTwinPointer(algo);
	return 0;
	}

	// returns a string which represents the object e.g. when printed in python
	std::string HLRBRep_AlgoPy::representation() const
	{
	return {"<HLRBRep_Algo object>"};
	}

	PyObject* HLRBRep_AlgoPy::add(PyObject* args)
	{
	PyObject* shape;
	int nbIso = 0;
	if (!PyArg_ParseTuple(args, "O!\|i", &Part::TopoShapePy::Type, &shape, &nbIso)) {
	return nullptr;
	}

	TopoDS_Shape input = static_cast<TopoShapePy*>(shape)->getTopoShapePtr()->getShape();
	getHLRBRep_AlgoPtr()->Add(input, nbIso);
	Py_Return;
	}

	PyObject* HLRBRep_AlgoPy::remove(PyObject* args)
	{
	int index;
	if (!PyArg_ParseTuple(args, "i", &index)) {
	return nullptr;
	}

	getHLRBRep_AlgoPtr()->Remove(index);
	Py_Return;
	}

	PyObject* HLRBRep_AlgoPy::index(PyObject* args)
	{
	PyObject* shape;
	if (!PyArg_ParseTuple(args, "O!", &Part::TopoShapePy::Type, &shape)) {
	return nullptr;
	}

	TopoDS_Shape input = static_cast<TopoShapePy*>(shape)->getTopoShapePtr()->getShape();
	int value = getHLRBRep_AlgoPtr()->Index(input);
	return Py_BuildValue("i", value);
	}

	PyObject* HLRBRep_AlgoPy::outLinedShapeNullify(PyObject* args)
	{
	if (!PyArg_ParseTuple(args, "")) {
	return nullptr;
	}

	getHLRBRep_AlgoPtr()->OutLinedShapeNullify();
	Py_Return;
	}

	PyObject* HLRBRep_AlgoPy::setProjector(PyObject* args, PyObject* kwds)
	{
	PyObject* ps = nullptr;
	PyObject* zd = nullptr;
	PyObject* xd = nullptr;
	double focus = std::numeric_limits<double>::quiet_NaN();

	static const std::array<const char*, 5> kwlist {"Origin", "ZDir", "XDir", "focus", nullptr};
	if (Base::Wrapped_ParseTupleAndKeywords(
	args,
	kwds,
	"\|O!O!O!d",
	kwlist,
	&Base::VectorPy::Type,
	&ps,
	&Base::VectorPy::Type,
	&zd,
	&Base::VectorPy::Type,
	&xd,
	&focus
	)) {
	gp_Ax2 ax2;
	if (ps && zd && xd) {
	Base::Vector3d p = Py::Vector(ps, false).toVector();
	Base::Vector3d z = Py::Vector(zd, false).toVector();
	Base::Vector3d x = Py::Vector(xd, false).toVector();
	ax2.SetLocation(Base::convertTo<gp_Pnt>(p));
	ax2.SetDirection(Base::convertTo<gp_Dir>(z));
	ax2.SetXDirection(Base::convertTo<gp_Dir>(x));
	}
	else if (ps && zd) {
	Base::Vector3d p = Py::Vector(ps, false).toVector();
	Base::Vector3d z = Py::Vector(zd, false).toVector();
	ax2.SetLocation(Base::convertTo<gp_Pnt>(p));
	ax2.SetDirection(Base::convertTo<gp_Dir>(z));
	}

	if (boost::math::isnan(focus)) {
	getHLRBRep_AlgoPtr()->Projector(HLRAlgo_Projector(ax2));
	}
	else {
	getHLRBRep_AlgoPtr()->Projector(HLRAlgo_Projector(ax2, focus));
	}
	Py_Return;
	}

	return nullptr;
	}

	PyObject* HLRBRep_AlgoPy::nbShapes(PyObject* args)
	{
	if (!PyArg_ParseTuple(args, "")) {
	return nullptr;
	}

	int num = getHLRBRep_AlgoPtr()->NbShapes();
	return Py_BuildValue("i", num);
	}

	PyObject* HLRBRep_AlgoPy::showAll(PyObject* args)
	{
	int i = -1;
	if (!PyArg_ParseTuple(args, "\|i", &i)) {
	return nullptr;
	}

	if (i < 1) {
	getHLRBRep_AlgoPtr()->ShowAll();
	}
	else {
	getHLRBRep_AlgoPtr()->ShowAll(i);
	}
	Py_Return;
	}

	PyObject* HLRBRep_AlgoPy::hide(PyObject* args)
	{
	int i = -1, j = -1;
	if (!PyArg_ParseTuple(args, "\|ii", &i, &j)) {
	return nullptr;
	}

	if (i < 1) {
	getHLRBRep_AlgoPtr()->Hide();
	}
	else if (j < 1) {
	getHLRBRep_AlgoPtr()->Hide(i);
	}
	else {
	getHLRBRep_AlgoPtr()->Hide(i, j);
	}
	Py_Return;
	}

	PyObject* HLRBRep_AlgoPy::hideAll(PyObject* args)
	{
	int i = -1;
	if (!PyArg_ParseTuple(args, "\|i", &i)) {
	return nullptr;
	}

	if (i < 1) {
	getHLRBRep_AlgoPtr()->HideAll();
	}
	else {
	getHLRBRep_AlgoPtr()->HideAll(i);
	}
	Py_Return;
	}

	PyObject* HLRBRep_AlgoPy::partialHide(PyObject* args)
	{
	if (!PyArg_ParseTuple(args, "")) {
	return nullptr;
	}

	getHLRBRep_AlgoPtr()->PartialHide();
	Py_Return;
	}

	PyObject* HLRBRep_AlgoPy::select(PyObject* args)
	{
	int i = -1;
	if (!PyArg_ParseTuple(args, "\|i", &i)) {
	return nullptr;
	}

	if (i < 1) {
	getHLRBRep_AlgoPtr()->Select();
	}
	else {
	getHLRBRep_AlgoPtr()->Select(i);
	}
	Py_Return;
	}

	PyObject* HLRBRep_AlgoPy::selectEdge(PyObject* args)
	{
	int index;
	if (!PyArg_ParseTuple(args, "i", &index)) {
	return nullptr;
	}

	getHLRBRep_AlgoPtr()->SelectEdge(index);
	Py_Return;
	}

	PyObject* HLRBRep_AlgoPy::selectFace(PyObject* args)
	{
	int index;
	if (!PyArg_ParseTuple(args, "i", &index)) {
	return nullptr;
	}

	getHLRBRep_AlgoPtr()->SelectFace(index);
	Py_Return;
	}

	PyObject* HLRBRep_AlgoPy::initEdgeStatus(PyObject* args)
	{
	if (!PyArg_ParseTuple(args, "")) {
	return nullptr;
	}

	getHLRBRep_AlgoPtr()->InitEdgeStatus();
	Py_Return;
	}

	PyObject* HLRBRep_AlgoPy::update(PyObject* args)
	{
	if (!PyArg_ParseTuple(args, "")) {
	return nullptr;
	}

	getHLRBRep_AlgoPtr()->Update();
	Py_Return;
	}

	PyObject* HLRBRep_AlgoPy::getCustomAttributes(const char* /attr/) const
	{
	return nullptr;
	}

	int HLRBRep_AlgoPy::setCustomAttributes(const char* /attr/, PyObject* /obj/)
	{
	return 0;
	}