Polytope Module


class  imaging::Polygon
 Planar polygon with multiple outlines and holes. More...
class  imaging::SimplePolygon
 Planar polygon defined by one polygonal boundary curve. More...
class  imaging::imaging::xml_handler< Polygon >
class  imaging::imaging::xml_handler< SimplePolygon >


GraphicsInterface & imaging::operator<< (GraphicsInterface &out, const Polygon &polygon)
GraphicsInterface & imaging::operator<< (GraphicsInterface &out, const SimplePolygon &polygon)
void imaging::polygon_union (const Polygon &poly_1, const Polygon &poly_2, Polygon &result)
float_t imaging::compute_intersection_volume (const SimplePolygon &poly_a, const SimplePolygon &poly_b)

Detailed Description

The polytope module is mainly a utility module which defines classes for simple polygons and multiply connected polygons with holes. It includes functions to compute the union of polygons and the intersection volume of polygons using third-party code (more should be added).

Function Documentation

float_t imaging::compute_intersection_volume ( const SimplePolygon &  poly_a,
const SimplePolygon &  poly_b 

#include <polytope/SimplePolygon.hpp>

Computes the volume of the intersection of poly_a and poly_b.

References imaging::SimplePolygon::n_vertices(), and imaging::SimplePolygon::vertex().

GraphicsInterface & imaging::operator<< ( GraphicsInterface &  out,
const SimplePolygon &  polygon 

#include <polytope/gio.hpp>

References imaging::GraphicsInterface::polygon(), and imaging::SimplePolygon::vertices().

GraphicsInterface & imaging::operator<< ( GraphicsInterface &  out,
const Polygon &  polygon 

void imaging::polygon_union ( const Polygon &  poly_1,
const Polygon &  poly_2,
Polygon &  result 

#include <polytope/Polygon.hpp>

Computes the union of poly_1 and poly_2 and writes it to result.

Referenced by imaging::PolygonModel2d::compute_boundary().

Generated on Tue Feb 10 10:01:31 2009 for imaging2 by  doxygen 1.5.5