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/*
* Copyright (C) 2008-2012 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/>.
*/
#pragma once
#include "CSPrimitives.h"
struct CSPrimPolyhedronPrivate;
//! Polyhedron Primitive
/*!
This is a polyhedron primitive. A 3D solid object, defined by vertices and faces
*/
class CSXCAD_EXPORT CSPrimPolyhedron : public CSPrimitives
{
friend class Polyhedron_Builder;
public:
struct face
{
unsigned int numVertex;
int* vertices;
bool valid;
};
struct vertex
{
float coord[3];
};
CSPrimPolyhedron(ParameterSet* paraSet, CSProperties* prop);
CSPrimPolyhedron(CSPrimPolyhedron* primPolyhedron, CSProperties *prop=NULL);
CSPrimPolyhedron(unsigned int ID, ParameterSet* paraSet, CSProperties* prop);
virtual ~CSPrimPolyhedron();
virtual void Reset();
virtual void AddVertex(float p[3]) {AddVertex(p[0],p[1],p[2]);}
virtual void AddVertex(double p[3]) {AddVertex(p[0],p[1],p[2]);}
virtual void AddVertex(float px, float py, float pz);
virtual unsigned int GetNumVertices() const {return m_Vertices.size();}
virtual float* GetVertex(unsigned int n);
virtual void AddFace(face f);
virtual void AddFace(int numVertex, int* vertices);
virtual void AddFace(std::vector<int> vertices);
virtual bool BuildTree();
virtual unsigned int GetNumFaces() const {return m_Faces.size();}
virtual int* GetFace(unsigned int n, unsigned int &numVertices);
virtual bool GetFaceValid(unsigned int n) const {return m_Faces.at(n).valid;}
virtual CSPrimPolyhedron* GetCopy(CSProperties *prop=NULL) {return new CSPrimPolyhedron(this,prop);}
virtual bool GetBoundBox(double dBoundBox[6], bool PreserveOrientation=false);
virtual bool IsInside(const double* Coord, double tol=0);
virtual bool Update(std::string *ErrStr=NULL);
virtual bool Write2XML(TiXmlElement &elem, bool parameterised=true);
virtual bool ReadFromXML(TiXmlNode &root);
virtual void ShowPrimitiveStatus(std::ostream& stream);
protected:
unsigned int m_InvalidFaces;
std::vector<vertex> m_Vertices;
std::vector<face> m_Faces;
CSPrimPolyhedronPrivate *d_ptr; //!< pointer to private data structure, to hide the CGAL dependency from applications
};
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