127 lines
7.0 KiB
C++
127 lines
7.0 KiB
C++
/***************************************************************************
|
|
* Copyright (c) 2014 Abdullah.tahiri.yo@gmail.com *
|
|
* *
|
|
* 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 SKETCHERGUI_CommandConstraints_H
|
|
#define SKETCHERGUI_CommandConstraints_H
|
|
|
|
#include <Mod/Sketcher/App/SketchObject.h>
|
|
#include <Mod/Sketcher/App/Constraint.h>
|
|
|
|
namespace SketcherGui {
|
|
|
|
bool checkBothExternal(int GeoId1, int GeoId2);
|
|
|
|
bool checkBothExternalOrConstructionPoints(const Sketcher::SketchObject* Obj,int GeoId1, int GeoId2);
|
|
|
|
bool isPointOrSegmentFixed(const Sketcher::SketchObject* Obj, int GeoId);
|
|
|
|
bool areBothPointsOrSegmentsFixed(const Sketcher::SketchObject* Obj, int GeoId1, int GeoId2);
|
|
|
|
bool areAllPointsOrSegmentsFixed(const Sketcher::SketchObject* Obj, int GeoId1, int GeoId2, int GeoId3);
|
|
|
|
void getIdsFromName(const std::string &name, const Sketcher::SketchObject* Obj, int &GeoId, Sketcher::PointPos &PosId);
|
|
|
|
bool inline isVertex(int GeoId, Sketcher::PointPos PosId);
|
|
|
|
bool inline isEdge(int GeoId, Sketcher::PointPos PosId);
|
|
|
|
bool isSimpleVertex(const Sketcher::SketchObject* Obj, int GeoId, Sketcher::PointPos PosId);
|
|
|
|
bool isConstructionPoint(const Sketcher::SketchObject* Obj, int GeoId);
|
|
|
|
bool IsPointAlreadyOnCurve(int GeoIdCurve, int GeoIdPoint, Sketcher::PointPos PosIdPoint, Sketcher::SketchObject* Obj);
|
|
|
|
|
|
// These functions are declared here to promote code reuse from other modules
|
|
|
|
/// Makes a tangency constraint using external construction line between
|
|
/// geom1 => an ellipse
|
|
/// geom2 => any of an ellipse, an arc of ellipse, a circle, or an arc (of circle)
|
|
/// NOTE: A command must be opened before calling this function, which this function
|
|
/// commits or aborts as appropriate. The reason is for compatibility reasons with
|
|
/// other code e.g. "Autoconstraints" in DrawSketchHandler.cpp
|
|
void makeTangentToEllipseviaNewPoint(const Sketcher::SketchObject* Obj,
|
|
const Part::Geometry *geom1,
|
|
const Part::Geometry *geom2,
|
|
int geoId1,
|
|
int geoId2
|
|
);
|
|
/// Makes a tangency constraint using external construction line between
|
|
/// geom1 => an arc of ellipse
|
|
/// geom2 => any of an arc of ellipse, a circle, or an arc (of circle)
|
|
/// NOTE: A command must be opened before calling this function, which this function
|
|
/// commits or aborts as appropriate. The reason is for compatibility reasons with
|
|
/// other code e.g. "Autoconstraints" in DrawSketchHandler.cpp
|
|
void makeTangentToArcOfEllipseviaNewPoint(const Sketcher::SketchObject* Obj,
|
|
const Part::Geometry *geom1,
|
|
const Part::Geometry *geom2,
|
|
int geoId1,
|
|
int geoId2
|
|
);
|
|
|
|
/// Makes a tangency constraint using external construction line between
|
|
/// geom1 => an arc of hyperbola
|
|
/// geom2 => any of an arc of hyperbola, an arc of ellipse, a circle, or an arc (of circle)
|
|
/// NOTE: A command must be opened before calling this function, which this function
|
|
/// commits or aborts as appropriate. The reason is for compatibility reasons with
|
|
/// other code e.g. "Autoconstraints" in DrawSketchHandler.cpp
|
|
void makeTangentToArcOfHyperbolaviaNewPoint(const Sketcher::SketchObject* Obj,
|
|
const Part::Geometry *geom1,
|
|
const Part::Geometry *geom2,
|
|
int geoId1,
|
|
int geoId2
|
|
);
|
|
|
|
/// Makes a simple tangency constraint using extra point + tangent via point
|
|
/// geom1 => an arc of parabola
|
|
/// geom2 => any of an arc of parabola, an arc of hyperbola an arc of ellipse, a circle, or an arc (of circle)
|
|
/// NOTE: A command must be opened before calling this function, which this function
|
|
/// commits or aborts as appropriate. The reason is for compatibility reasons with
|
|
/// other code e.g. "Autoconstraints" in DrawSketchHandler.cpp
|
|
void makeTangentToArcOfParabolaviaNewPoint(const Sketcher::SketchObject* Obj,
|
|
const Part::Geometry *geom1,
|
|
const Part::Geometry *geom2,
|
|
int geoId1,
|
|
int geoId2
|
|
);
|
|
|
|
std::string getStrippedPythonExceptionString(const Base::Exception);
|
|
|
|
/// This function tries to auto-recompute the active document if the option
|
|
/// is set in the user parameter. If the option is not set nothing will be done
|
|
/// @return true if a recompute was undertaken, false if not.
|
|
bool tryAutoRecompute();
|
|
|
|
/// This function tries to auto-recompute as tryAutoRecompute. If tryAutoRecompute
|
|
/// is not enabled, then it solves the SketchObject.
|
|
void tryAutoRecomputeIfNotSolve(Sketcher::SketchObject* obj);
|
|
|
|
/// Checks whether there is a constraint of the given type with a First element geoid and a FirstPos PosId
|
|
bool checkConstraint(const std::vector< Sketcher::Constraint * > &vals, Sketcher::ConstraintType type, int geoid, Sketcher::PointPos pos);
|
|
|
|
/// Does an endpoint-to-endpoint tangency
|
|
void doEndpointTangency(Sketcher::SketchObject* Obj, Gui::SelectionObject &selection, int GeoId1, int GeoId2, Sketcher::PointPos PosId1, Sketcher::PointPos PosId2);
|
|
}
|
|
#endif // SKETCHERGUI_DrawSketchHandler_H
|
|
|