MR::AlphaShapeData Struct Reference

#include <MRMesh/MRAlphaShape.h>

Public Member Functions
PreciseVertCoords	coords (const PointCloud &cloud, VertId v) const

Public Attributes
ConvertToIntVector	toInt
	converts cloud's points in integer coordinates
Vector< Vector3i, VertId >	intPoints
std::int64_t	intRadiusSq = 0
float	searchRadius = 0

Detailed Description

inspired by "On the Shape of a Set of Points in the Plane" by HERBERT EDELSBRUNNER, DAVID G. KIRKPATRICK, AND RAIMUND SEIDEL https:/// www.cs.jhu.edu/~misha/Fall13b/Papers/Edelsbrunner93.pdf a point cloud and a ball radius prepared for the search of alpha-shape triangles; the emptiness of a ball is tested in integer coordinates with simulation-of-simplicity resolving the degeneracies, so both the cloud and the radius are needed in integer form as well

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The documentation for this struct was generated from the following file:

• MRMesh/MRAlphaShape.h