PointShell_Object_Data_Geometry.h

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#ifndef POINTSHELL_OBJECT_DATA_GEOMETRY_H
#define POINTSHELL_OBJECT_DATA_GEOMETRY_H

namespace APSpacePartitioning {

class PointShell_Object_Data_Geometry {

public : 

struct V{
    osg::Vec3f pos; // position of vertex
    osg::Vec3f norm; // real normal of a vertex
};

struct E{
    int v1ID;
    int v2ID;
};

struct P{
    int v1ID;
    int v2ID;
    int v3ID;
    osg::Vec3f norm;
};

PointShell_Object_Data_Geometry(){};
virtual ~PointShell_Object_Data_Geometry(){};

virtual void setVerticesCount(int count) = 0;
virtual void setPolygonsCount(int count) = 0;
virtual void setEdgesCount(int count) = 0;

virtual void writeVertex(int seqnum,osg::Vec3f pos, osg::Vec3f norm) = 0; // writes a new vertex into a mesh
virtual void writeVertex(int seqnum,osg::Vec3f pos) = 0; // writes a new vertex into a mesh
virtual void writeEdge(int seqnum,int vertexPos1, int vertexPos2) = 0; // writes an edge into a mesh
virtual void writePolygon(int seqnum, int v1, int v2, int v3) = 0; // writes a new polygon in a mesh

virtual vector<PointShell_Object_Data_Geometry::V> getVertices() = 0; // returns all vertices of geometry
virtual vector<PointShell_Object_Data_Geometry::E> getEdges() = 0; // returns all edges of geometry
virtual vector<PointShell_Object_Data_Geometry::P> getPolygons() = 0; // returns all polygons of geometry

virtual PointShell_Object_Data_Geometry::V getVertex(int seqnum) = 0; // returns a vertex 

}; 
}
#endif