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ENH: sync some code change from prusa

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Sync some code change and fix from Prusa.
Thanks Prusa.

This also can fix github issue #317

Signed-off-by: salt.wei <salt.wei@bambulab.com>
Change-Id: If6993e0149733ccf85ed85f82553caa03df7ac60
This commit is contained in:
salt.wei 2022-10-12 20:20:27 +08:00 • committed by Lane.Wei
parent afd5e241e6
commit 0f1a001fd6
15 changed files with 514 additions and 110 deletions
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21
src/libslic3r/Geometry/VoronoiUtilsCgal.hpp Normal file
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#ifndef slic3r_VoronoiUtilsCgal_hpp_
#define slic3r_VoronoiUtilsCgal_hpp_
#include "Voronoi.hpp"
namespace Slic3r::Geometry {
class VoronoiDiagram;
class VoronoiUtilsCgal
{
public:
// Check if the Voronoi diagram is planar using CGAL sweeping edge algorithm for enumerating all intersections between lines.
static bool is_voronoi_diagram_planar_intersection(const VoronoiDiagram &voronoi_diagram);
// Check if the Voronoi diagram is planar using verification that all neighboring edges are ordered CCW for each vertex.
static bool is_voronoi_diagram_planar_angle(const VoronoiDiagram &voronoi_diagram);
};
} // namespace Slic3r::Geometry
#endif // slic3r_VoronoiUtilsCgal_hpp_