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/*
* Copyright (C) 2010 Thorsten Liebig (Thorsten.Liebig@gmx.de)
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published
* by the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program 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 Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef PARAMETERCOORD_H
#define PARAMETERCOORD_H
#include "ParameterObjects.h"
//! This class can hold a parameterized coordinate, defined in different coordinate systems.
class CSXCAD_EXPORT ParameterCoord
{
public:
ParameterCoord();
ParameterCoord(ParameterSet* ParaSet);
ParameterCoord(CoordinateSystem cs);
ParameterCoord(ParameterSet* ParaSet, const double value[3]);
ParameterCoord(ParameterSet* ParaSet, const std::string value[3]);
ParameterCoord(ParameterCoord* pc);
~ParameterCoord();
void SetParameterSet(ParameterSet *paraSet);
//! Set the coordinate system used for this coordinates
void SetCoordinateSystem(CoordinateSystem cs) {m_CoordSystem=cs; Update();}
//! Convienient method to set the coordinate system, including a fall back if primary coordinate system is undefined.
void SetCoordinateSystem(CoordinateSystem cs, CoordinateSystem fallBack_cs);
//! Get the coordinate system that has been set for this coordinate
CoordinateSystem GetCoordinateSystem() const {return m_CoordSystem;}
int SetValue(int ny, std::string value);
void SetValue(int ny, double value);
//! Get the native coordinate values
double GetValue(int ny);
//! Get the native coordinate values as string
const std::string GetValueString(int ny) const;
//! Get the internal scalar parameter, use carefully...
ParameterScalar* GetCoordPS(int ny);
//! Get the coordinate in the given coordinate system
double GetCoordValue(int ny, CoordinateSystem cs);
const double* GetNativeCoords() const;
const double* GetCartesianCoords() const {return m_CartesianCoords;}
const double* GetCylindricalCoords() const {return m_CylindricalCoords;}
const double* GetCoords(CoordinateSystem cs) const;
//! Evaluate the parametric coordinates and return an error message. This methode should be called before requesting coordinate values to check for valid parametric coordinates.
bool Evaluate(std::string *ErrStr);
// Copy all values and parameter from pc to this.
void Copy(ParameterCoord* pc);
//! Write this coords to a XML-node.
bool Write2XML(TiXmlElement *elem, bool parameterised=true);
//! Read coords from a XML-node.
bool ReadFromXML(TiXmlElement *elem);
protected:
//! Update/evaluate the internal data structure
void Update();
ParameterScalar* m_Coords[3];
//! Coordinate system used for this coordinate
CoordinateSystem m_CoordSystem;
//! evaluated cartesian coords
double m_CartesianCoords[3];
//! evaluated cylindrical coords
double m_CylindricalCoords[3];
};
//! Convert a given coordinate into another coordinate system
double* CSXCAD_EXPORT TransformCoordSystem(const double* in, double* out, CoordinateSystem CS_In, CoordinateSystem CS_out);
#endif // PARAMETERCOORD_H
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