OGS
GeometricBasics.h File Reference

Detailed Description

Definition in file GeometricBasics.h.

#include <cstddef>
#include <limits>
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Namespaces

namespace  MathLib
 

Enumerations

enum  MathLib::TriangleTest { MathLib::GAUSS , MathLib::BARYCENTRIC }
 

Functions

double MathLib::orientation3d (MathLib::Point3d const &p, MathLib::Point3d const &a, MathLib::Point3d const &b, MathLib::Point3d const &c)
 
double MathLib::calcTetrahedronVolume (MathLib::Point3d const &a, MathLib::Point3d const &b, MathLib::Point3d const &c, MathLib::Point3d const &d)
 
double MathLib::calcTriangleArea (MathLib::Point3d const &a, MathLib::Point3d const &b, MathLib::Point3d const &c)
 
bool MathLib::isPointInTetrahedron (MathLib::Point3d const &p, MathLib::Point3d const &a, MathLib::Point3d const &b, MathLib::Point3d const &c, MathLib::Point3d const &d, double eps)
 
bool MathLib::isPointInTriangle (MathLib::Point3d const &p, MathLib::Point3d const &a, MathLib::Point3d const &b, MathLib::Point3d const &c, double eps_pnt_out_of_plane, double eps_pnt_out_of_tri, MathLib::TriangleTest algorithm)
 
bool MathLib::gaussPointInTriangle (MathLib::Point3d const &q, MathLib::Point3d const &a, MathLib::Point3d const &b, MathLib::Point3d const &c, double eps_pnt_out_of_plane, double eps_pnt_out_of_tri)
 
bool MathLib::barycentricPointInTriangle (MathLib::Point3d const &p, MathLib::Point3d const &a, MathLib::Point3d const &b, MathLib::Point3d const &c, double eps_pnt_out_of_plane, double eps_pnt_out_of_tri)
 
bool MathLib::isPointInTriangleXY (MathLib::Point3d const &p, MathLib::Point3d const &a, MathLib::Point3d const &b, MathLib::Point3d const &c)
 
bool MathLib::dividedByPlane (const MathLib::Point3d &a, const MathLib::Point3d &b, const MathLib::Point3d &c, const MathLib::Point3d &d)
 
bool MathLib::isCoplanar (const MathLib::Point3d &a, const MathLib::Point3d &b, const MathLib::Point3d &c, const MathLib::Point3d &d)
 Checks if the four given points are located on a plane.