wrapper for Geom2d package

This commit is contained in:
wmayer 2016-11-21 18:17:10 +01:00
parent e54e9515fc
commit 689d2e42a9
5 changed files with 3126 additions and 4 deletions

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@ -55,6 +55,8 @@
#include "PrimitiveFeature.h"
#include "Part2DObject.h"
#include "CustomFeature.h"
#include "Geometry.h"
#include "Geometry2d.h"
#include "TopoShapePy.h"
#include "TopoShapeVertexPy.h"
#include "TopoShapeFacePy.h"
@ -347,6 +349,25 @@ PyMODINIT_FUNC initPart()
Part::GeomSurfaceOfExtrusion ::init();
Part::Datum ::init();
// Geometry2d types
Part::Geometry2d ::init();
Part::Geom2dPoint ::init();
Part::Geom2dCurve ::init();
Part::Geom2dBezierCurve ::init();
Part::Geom2dBSplineCurve ::init();
Part::Geom2dCircle ::init();
Part::Geom2dArcOfCircle ::init();
Part::Geom2dEllipse ::init();
Part::Geom2dArcOfEllipse ::init();
Part::Geom2dHyperbola ::init();
Part::Geom2dArcOfHyperbola ::init();
Part::Geom2dParabola ::init();
Part::Geom2dArcOfParabola ::init();
Part::Geom2dLine ::init();
Part::Geom2dLineSegment ::init();
Part::Geom2dOffsetCurve ::init();
Part::Geom2dTrimmedCurve ::init();
IGESControl_Controller::Init();
STEPControl_Controller::Init();
// set the user-defined settings

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@ -262,6 +262,8 @@ SET(Part_SRCS
CrossSection.h
Geometry.cpp
Geometry.h
Geometry2d.cpp
Geometry2d.h
ImportIges.cpp
ImportIges.h
ImportStep.cpp

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@ -2451,8 +2451,8 @@ Base::Vector3d GeomArcOfParabola::getEndPoint() const
Base::Vector3d GeomArcOfParabola::getCenter(void) const
{
Handle_Geom_Hyperbola h = Handle_Geom_Hyperbola::DownCast(myCurve->BasisCurve());
gp_Ax1 axis = h->Axis();
Handle_Geom_Parabola p = Handle_Geom_Parabola::DownCast(myCurve->BasisCurve());
gp_Ax1 axis = p->Axis();
const gp_Pnt& loc = axis.Location();
return Base::Vector3d(loc.X(),loc.Y(),loc.Z());
}
@ -2460,10 +2460,10 @@ Base::Vector3d GeomArcOfParabola::getCenter(void) const
void GeomArcOfParabola::setCenter(const Base::Vector3d& Center)
{
gp_Pnt p1(Center.x,Center.y,Center.z);
Handle_Geom_Hyperbola h = Handle_Geom_Hyperbola::DownCast(myCurve->BasisCurve());
Handle_Geom_Parabola p = Handle_Geom_Parabola::DownCast(myCurve->BasisCurve());
try {
h->SetLocation(p1);
p->SetLocation(p1);
}
catch (Standard_Failure) {
Handle_Standard_Failure e = Standard_Failure::Caught();

File diff suppressed because it is too large Load Diff

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@ -0,0 +1,556 @@
/***************************************************************************
* Copyright (c) 2016 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 *
* *
***************************************************************************/
#ifndef PART_GEOMETRY2D_H
#define PART_GEOMETRY2D_H
#include <Geom2d_CartesianPoint.hxx>
#include <Geom2d_BezierCurve.hxx>
#include <Geom2d_BSplineCurve.hxx>
#include <Geom2d_Circle.hxx>
#include <Geom2d_Ellipse.hxx>
#include <Geom2d_Hyperbola.hxx>
#include <Geom2d_Parabola.hxx>
#include <Geom2d_Line.hxx>
#include <Geom2d_OffsetCurve.hxx>
#include <Geom2d_TrimmedCurve.hxx>
#include <Geom_Surface.hxx>
#include <TopoDS_Shape.hxx>
#include <list>
#include <vector>
#include <Base/Persistence.h>
#include <Base/Tools2D.h>
namespace Part {
class PartExport Geometry2d : public Base::Persistence
{
TYPESYSTEM_HEADER();
public:
virtual ~Geometry2d();
virtual TopoDS_Shape toShape(const Handle_Geom_Surface&) const = 0;
virtual const Handle_Geom2d_Geometry& handle() const = 0;
// Persistence implementer ---------------------
virtual unsigned int getMemSize(void) const;
virtual void Save(Base::Writer &/*writer*/) const;
virtual void Restore(Base::XMLReader &/*reader*/);
/// returns a cloned object
virtual Geometry2d *clone(void) const = 0;
protected:
Geometry2d();
private:
Geometry2d(const Geometry2d&);
Geometry2d& operator = (const Geometry2d&);
};
class PartExport Geom2dPoint : public Geometry2d
{
TYPESYSTEM_HEADER();
public:
Geom2dPoint();
Geom2dPoint(const Handle_Geom2d_CartesianPoint&);
Geom2dPoint(const Base::Vector2d&);
virtual ~Geom2dPoint();
virtual Geometry2d *clone(void) const;
virtual TopoDS_Shape toShape(const Handle_Geom_Surface&) const;
// Persistence implementer ---------------------
virtual unsigned int getMemSize(void) const;
virtual void Save(Base::Writer &/*writer*/) const;
virtual void Restore(Base::XMLReader &/*reader*/);
// Base implementer ----------------------------
virtual PyObject *getPyObject(void);
const Handle_Geom2d_Geometry& handle() const;
Base::Vector2d getPoint(void)const;
void setPoint(const Base::Vector2d&);
private:
Handle_Geom2d_CartesianPoint myPoint;
};
class PartExport Geom2dCurve : public Geometry2d
{
TYPESYSTEM_HEADER();
public:
Geom2dCurve();
virtual ~Geom2dCurve();
virtual TopoDS_Shape toShape(const Handle_Geom_Surface&) const;
bool tangent(double u, gp_Dir2d&) const;
Base::Vector2d pointAtParameter(double u) const;
Base::Vector2d firstDerivativeAtParameter(double u) const;
Base::Vector2d secondDerivativeAtParameter(double u) const;
bool normal(double u, gp_Dir2d& dir) const;
bool closestParameter(const Base::Vector2d& point, double &u) const;
bool closestParameterToBasicCurve(const Base::Vector2d& point, double &u) const;
};
class PartExport Geom2dBezierCurve : public Geom2dCurve
{
TYPESYSTEM_HEADER();
public:
Geom2dBezierCurve();
Geom2dBezierCurve(const Handle_Geom2d_BezierCurve&);
virtual ~Geom2dBezierCurve();
virtual Geometry2d *clone(void) const;
// Persistence implementer ---------------------
virtual unsigned int getMemSize (void) const;
virtual void Save (Base::Writer &/*writer*/) const;
virtual void Restore(Base::XMLReader &/*reader*/);
// Base implementer ----------------------------
virtual PyObject *getPyObject(void);
void setHandle(const Handle_Geom2d_BezierCurve&);
const Handle_Geom2d_Geometry& handle() const;
private:
Handle_Geom2d_BezierCurve myCurve;
};
class PartExport Geom2dBSplineCurve : public Geom2dCurve
{
TYPESYSTEM_HEADER();
public:
Geom2dBSplineCurve();
Geom2dBSplineCurve(const Handle_Geom2d_BSplineCurve&);
virtual ~Geom2dBSplineCurve();
virtual Geometry2d *clone(void) const;
/*!
* Set the poles and tangents for the cubic Hermite spline
*/
void interpolate(const std::vector<gp_Pnt2d>&, const std::vector<gp_Vec2d>&);
/*!
* Compute the tangents for a Cardinal spline using the
* the cubic Hermite spline. It uses the method for Cardinal splines.
*/
void getCardinalSplineTangents(const std::vector<gp_Pnt2d>&,
const std::vector<double>&,
std::vector<gp_Vec2d>&) const;
/*!
* Compute the tangents for a Cardinal spline using the
* the cubic Hermite spline. It uses the method for Cardinal splines.
* It uses the same parameter for each tangent.
*/
void getCardinalSplineTangents(const std::vector<gp_Pnt2d>&, double,
std::vector<gp_Vec2d>&) const;
int countPoles() const;
void setPole(int index, const Base::Vector2d&, double weight=-1);
std::vector<Base::Vector2d> getPoles() const;
bool join(const Handle_Geom2d_BSplineCurve&);
void makeC1Continuous(double);
std::list<Geometry2d*> toBiArcs(double tolerance) const;
// Persistence implementer ---------------------
virtual unsigned int getMemSize(void) const;
virtual void Save(Base::Writer &/*writer*/) const;
virtual void Restore(Base::XMLReader &/*reader*/);
// Base implementer ----------------------------
virtual PyObject *getPyObject(void);
void setHandle(const Handle_Geom2d_BSplineCurve&);
const Handle_Geom2d_Geometry& handle() const;
private:
void createArcs(double tolerance, std::list<Geometry2d*>& new_spans,
const gp_Pnt2d &p_start, const gp_Vec2d &v_start,
double t_start, double t_end, gp_Pnt2d &p_end, gp_Vec2d &v_end) const;
bool calculateBiArcPoints(const gp_Pnt2d& p0, gp_Vec2d v_start,
const gp_Pnt2d& p4, gp_Vec2d v_end,
gp_Pnt2d& p1, gp_Pnt2d& p2, gp_Pnt2d& p3) const;
private:
Handle_Geom2d_BSplineCurve myCurve;
};
class PartExport Geom2dCircle : public Geom2dCurve
{
TYPESYSTEM_HEADER();
public:
Geom2dCircle();
Geom2dCircle(const Handle_Geom2d_Circle&);
virtual ~Geom2dCircle();
virtual Geometry2d *clone(void) const;
Base::Vector2d getCenter(void) const;
double getRadius(void) const;
void setCenter(const Base::Vector2d& Center);
void setRadius(double Radius);
bool isReversed() const;
// Persistence implementer ---------------------
virtual unsigned int getMemSize(void) const;
virtual void Save(Base::Writer &/*writer*/) const;
virtual void Restore(Base::XMLReader &/*reader*/);
// Base implementer ----------------------------
virtual PyObject *getPyObject(void);
const Handle_Geom2d_Geometry& handle() const;
private:
Handle_Geom2d_Circle myCurve;
};
class PartExport Geom2dArcOfCircle : public Geom2dCurve
{
TYPESYSTEM_HEADER();
public:
Geom2dArcOfCircle();
Geom2dArcOfCircle(const Handle_Geom2d_Circle&);
virtual ~Geom2dArcOfCircle();
virtual Geometry2d *clone(void) const;
Base::Vector2d getStartPoint() const;
Base::Vector2d getEndPoint() const;
Base::Vector2d getCenter(void) const;
double getRadius(void) const;
void setCenter(const Base::Vector2d& Center);
void setRadius(double Radius);
void getRange(double& u, double& v) const;
void setRange(double u, double v);
bool isReversed() const;
// Persistence implementer ---------------------
virtual unsigned int getMemSize(void) const;
virtual void Save(Base::Writer &/*writer*/) const;
virtual void Restore(Base::XMLReader &/*reader*/);
// Base implementer ----------------------------
virtual PyObject *getPyObject(void);
void setHandle(const Handle_Geom2d_TrimmedCurve&);
const Handle_Geom2d_Geometry& handle() const;
private:
Handle_Geom2d_TrimmedCurve myCurve;
};
class PartExport Geom2dEllipse : public Geom2dCurve
{
TYPESYSTEM_HEADER();
public:
Geom2dEllipse();
Geom2dEllipse(const Handle_Geom2d_Ellipse&);
virtual ~Geom2dEllipse();
virtual Geometry2d *clone(void) const;
Base::Vector2d getCenter(void) const;
void setCenter(const Base::Vector2d& Center);
double getMajorRadius(void) const;
void setMajorRadius(double Radius);
double getMinorRadius(void) const;
void setMinorRadius(double Radius);
Base::Vector2d getMajorAxisDir() const;
void setMajorAxisDir(Base::Vector2d newdir);
bool isReversed() const;
// Persistence implementer ---------------------
virtual unsigned int getMemSize(void) const;
virtual void Save(Base::Writer &/*writer*/) const;
virtual void Restore(Base::XMLReader &/*reader*/);
// Base implementer ----------------------------
virtual PyObject *getPyObject(void);
void setHandle(const Handle_Geom2d_Ellipse &e);
const Handle_Geom2d_Geometry& handle() const;
private:
Handle_Geom2d_Ellipse myCurve;
};
class PartExport Geom2dArcOfEllipse : public Geom2dCurve
{
TYPESYSTEM_HEADER();
public:
Geom2dArcOfEllipse();
Geom2dArcOfEllipse(const Handle_Geom2d_Ellipse&);
virtual ~Geom2dArcOfEllipse();
virtual Geometry2d *clone(void) const;
Base::Vector2d getStartPoint() const;
Base::Vector2d getEndPoint() const;
Base::Vector2d getCenter(void) const;
void setCenter(const Base::Vector2d& Center);
double getMajorRadius(void) const;
void setMajorRadius(double Radius);
double getMinorRadius(void) const;
void setMinorRadius(double Radius);
Base::Vector2d getMajorAxisDir() const;
void setMajorAxisDir(Base::Vector2d newdir);
bool isReversed() const;
void getRange(double& u, double& v) const;
void setRange(double u, double v);
// Persistence implementer ---------------------
virtual unsigned int getMemSize(void) const;
virtual void Save(Base::Writer &/*writer*/) const;
virtual void Restore(Base::XMLReader &/*reader*/);
// Base implementer ----------------------------
virtual PyObject *getPyObject(void);
void setHandle(const Handle_Geom2d_TrimmedCurve&);
const Handle_Geom2d_Geometry& handle() const;
private:
Handle_Geom2d_TrimmedCurve myCurve;
};
class PartExport Geom2dHyperbola : public Geom2dCurve
{
TYPESYSTEM_HEADER();
public:
Geom2dHyperbola();
Geom2dHyperbola(const Handle_Geom2d_Hyperbola&);
virtual ~Geom2dHyperbola();
virtual Geometry2d *clone(void) const;
Base::Vector2d getCenter(void) const;
void setCenter(const Base::Vector2d& Center);
double getMajorRadius(void) const;
void setMajorRadius(double Radius);
double getMinorRadius(void) const;
void setMinorRadius(double Radius);
// Persistence implementer ---------------------
virtual unsigned int getMemSize(void) const;
virtual void Save(Base::Writer &/*writer*/) const;
virtual void Restore(Base::XMLReader &/*reader*/);
// Base implementer ----------------------------
virtual PyObject *getPyObject(void);
const Handle_Geom2d_Geometry& handle() const;
private:
Handle_Geom2d_Hyperbola myCurve;
};
class PartExport Geom2dArcOfHyperbola : public Geom2dCurve
{
TYPESYSTEM_HEADER();
public:
Geom2dArcOfHyperbola();
Geom2dArcOfHyperbola(const Handle_Geom2d_Hyperbola&);
virtual ~Geom2dArcOfHyperbola();
virtual Geometry2d *clone(void) const;
Base::Vector2d getStartPoint() const;
Base::Vector2d getEndPoint() const;
Base::Vector2d getCenter(void) const;
void setCenter(const Base::Vector2d& Center);
double getMajorRadius(void) const;
void setMajorRadius(double Radius);
double getMinorRadius(void) const;
void setMinorRadius(double Radius);
void getRange(double& u, double& v) const;
void setRange(double u, double v);
// Persistence implementer ---------------------
virtual unsigned int getMemSize(void) const;
virtual void Save(Base::Writer &/*writer*/) const;
virtual void Restore(Base::XMLReader &/*reader*/);
// Base implementer ----------------------------
virtual PyObject *getPyObject(void);
void setHandle(const Handle_Geom2d_TrimmedCurve&);
const Handle_Geom2d_Geometry& handle() const;
private:
Handle_Geom2d_TrimmedCurve myCurve;
};
class PartExport Geom2dParabola : public Geom2dCurve
{
TYPESYSTEM_HEADER();
public:
Geom2dParabola();
Geom2dParabola(const Handle_Geom2d_Parabola&);
virtual ~Geom2dParabola();
virtual Geometry2d *clone(void) const;
Base::Vector2d getCenter(void) const;
void setCenter(const Base::Vector2d& Center);
double getFocal(void) const;
void setFocal(double length);
// Persistence implementer ---------------------
virtual unsigned int getMemSize(void) const;
virtual void Save(Base::Writer &/*writer*/) const;
virtual void Restore(Base::XMLReader &/*reader*/);
// Base implementer ----------------------------
virtual PyObject *getPyObject(void);
const Handle_Geom2d_Geometry& handle() const;
private:
Handle_Geom2d_Parabola myCurve;
};
class PartExport Geom2dArcOfParabola : public Geom2dCurve
{
TYPESYSTEM_HEADER();
public:
Geom2dArcOfParabola();
Geom2dArcOfParabola(const Handle_Geom2d_Parabola&);
virtual ~Geom2dArcOfParabola();
virtual Geometry2d *clone(void) const;
Base::Vector2d getStartPoint() const;
Base::Vector2d getEndPoint() const;
Base::Vector2d getCenter(void) const;
void setCenter(const Base::Vector2d& Center);
double getFocal(void) const;
void setFocal(double length);
void getRange(double& u, double& v) const;
void setRange(double u, double v);
// Persistence implementer ---------------------
virtual unsigned int getMemSize(void) const;
virtual void Save(Base::Writer &/*writer*/) const;
virtual void Restore(Base::XMLReader &/*reader*/);
// Base implementer ----------------------------
virtual PyObject *getPyObject(void);
void setHandle(const Handle_Geom2d_TrimmedCurve&);
const Handle_Geom2d_Geometry& handle() const;
private:
Handle_Geom2d_TrimmedCurve myCurve;
};
class PartExport Geom2dLine : public Geom2dCurve
{
TYPESYSTEM_HEADER();
public:
Geom2dLine();
Geom2dLine(const Handle_Geom2d_Line&);
Geom2dLine(const Base::Vector2d& Pos, const Base::Vector2d& Dir);
virtual ~Geom2dLine();
virtual Geometry2d *clone(void) const;
void setLine(const Base::Vector2d& Pos, const Base::Vector2d& Dir);
Base::Vector2d getPos(void) const;
Base::Vector2d getDir(void) const;
// Persistence implementer ---------------------
virtual unsigned int getMemSize(void) const;
virtual void Save(Base::Writer &/*writer*/) const;
virtual void Restore(Base::XMLReader &/*reader*/);
// Base implementer ----------------------------
virtual PyObject *getPyObject(void);
const Handle_Geom2d_Geometry& handle() const;
private:
Handle_Geom2d_Line myCurve;
};
class PartExport Geom2dLineSegment : public Geom2dCurve
{
TYPESYSTEM_HEADER();
public:
Geom2dLineSegment();
virtual ~Geom2dLineSegment();
virtual Geometry2d *clone(void) const;
Base::Vector2d getStartPoint() const;
Base::Vector2d getEndPoint() const;
void setPoints(const Base::Vector2d& p1,
const Base::Vector2d& p2);
// Persistence implementer ---------------------
virtual unsigned int getMemSize(void) const;
virtual void Save(Base::Writer &/*writer*/) const;
virtual void Restore(Base::XMLReader &/*reader*/);
// Base implementer ----------------------------
virtual PyObject *getPyObject(void);
void setHandle(const Handle_Geom2d_TrimmedCurve&);
const Handle_Geom2d_Geometry& handle() const;
private:
Handle_Geom2d_TrimmedCurve myCurve;
};
class PartExport Geom2dOffsetCurve : public Geom2dCurve
{
TYPESYSTEM_HEADER();
public:
Geom2dOffsetCurve();
Geom2dOffsetCurve(const Handle_Geom2d_Curve&, double);
Geom2dOffsetCurve(const Handle_Geom2d_OffsetCurve&);
virtual ~Geom2dOffsetCurve();
virtual Geometry2d *clone(void) const;
// Persistence implementer ---------------------
virtual unsigned int getMemSize(void) const;
virtual void Save(Base::Writer &/*writer*/) const;
virtual void Restore(Base::XMLReader &/*reader*/);
// Base implementer ----------------------------
virtual PyObject *getPyObject(void);
void setHandle(const Handle_Geom2d_OffsetCurve& c);
const Handle_Geom2d_Geometry& handle() const;
private:
Handle_Geom2d_OffsetCurve myCurve;
};
class PartExport Geom2dTrimmedCurve : public Geom2dCurve
{
TYPESYSTEM_HEADER();
public:
Geom2dTrimmedCurve();
Geom2dTrimmedCurve(const Handle_Geom2d_TrimmedCurve&);
virtual ~Geom2dTrimmedCurve();
virtual Geometry2d *clone(void) const;
// Persistence implementer ---------------------
virtual unsigned int getMemSize(void) const;
virtual void Save(Base::Writer &/*writer*/) const;
virtual void Restore(Base::XMLReader &/*reader*/);
// Base implementer ----------------------------
virtual PyObject *getPyObject(void);
void setHandle(const Handle_Geom2d_TrimmedCurve&);
const Handle_Geom2d_Geometry& handle() const;
private:
Handle_Geom2d_TrimmedCurve myCurve;
};
}
#endif // PART_GEOMETRY2D_H