geometry.h File Reference

#include <array>
#include <ringmesh/basic/common.h>

Go to the source code of this file.

Classes
struct	RINGMesh::Geometry::Segment< DIMENSION >
struct	RINGMesh::Geometry::Line< DIMENSION >
struct	RINGMesh::Geometry::Plane
struct	RINGMesh::Geometry::Triangle< DIMENSION >
struct	RINGMesh::Geometry::Triangle< 3 >
struct	RINGMesh::Geometry::Tetra
struct	RINGMesh::Geometry::Sphere
struct	RINGMesh::Geometry::Circle

Namespaces
	RINGMesh
	Classes to build GeoModel from various inputs.
	RINGMesh::Geometry
	RINGMesh::Distance
	RINGMesh::Intersection
	RINGMesh::Position

Typedefs
template<index_t DIMENSION>
using	RINGMesh::Geometry::Point = vecn< DIMENSION >
using	RINGMesh::Geometry::Ball = Sphere
using	RINGMesh::Geometry::Disk = Circle

Enumerations
enum	RINGMesh::Sign { RINGMesh::NEGATIVE = -1, RINGMesh::ZERO = 0, RINGMesh::POSITIVE = 1 }

Functions
template<index_t DIMENSION>
bool	RINGMesh::operator== (const vecn< DIMENSION > &u, const vecn< DIMENSION > &v)
template<index_t DIMENSION>
bool	RINGMesh::operator!= (const vecn< DIMENSION > &u, const vecn< DIMENSION > &v)
template<index_t DIMENSION>
bool	RINGMesh::inexact_equal (const vecn< DIMENSION > &v1, const vecn< DIMENSION > &v2, double epsilon)
double RINGMESH_API	RINGMesh::dot_perp (const vec2 &v0, const vec2 &v1)
template<typename T >
Sign	RINGMesh::sign (T x)
	RINGMesh::Geometry::ALIAS_2D_AND_3D (Point)
	RINGMesh::Geometry::ALIAS_2D_AND_3D (Segment)
	RINGMesh::Geometry::ALIAS_2D_AND_3D (Line)
	RINGMesh::Geometry::ALIAS_2D_AND_3D (Triangle)
template<index_t DIMENSION>
std::tuple< double, vecn< DIMENSION > >	RINGMesh::Distance::point_to_segment (const Geometry::Point< DIMENSION > &point, const Geometry::Segment< DIMENSION > &segment)
template<index_t DIMENSION>
std::tuple< double, vecn< DIMENSION > >	RINGMesh::Distance::point_to_triangle (const Geometry::Point< DIMENSION > &point, const Geometry::Triangle< DIMENSION > &triangle)
std::tuple< double, vec3 > RINGMESH_API	RINGMesh::Distance::point_to_tetra (const Geometry::Point3D &point, const Geometry::Tetra &tetra)
std::tuple< double, vec3 > RINGMESH_API	RINGMesh::Distance::point_to_plane (const Geometry::Point3D &point, const Geometry::Plane &plane)
std::tuple< bool, vec3 > RINGMESH_API	RINGMesh::Intersection::line_plane (const Geometry::Line3D &line, const Geometry::Plane &plane)
std::tuple< bool, std::vector< vec3 > > RINGMESH_API	RINGMesh::Intersection::line_sphere (const Geometry::Line3D &line, const Geometry::Sphere &sphere)
std::tuple< bool, std::vector< vec3 > > RINGMESH_API	RINGMesh::Intersection::segment_sphere (const Geometry::Segment3D &segment, const Geometry::Sphere &sphere)
std::tuple< bool, vec3 > RINGMESH_API	RINGMesh::Intersection::segment_plane (const Geometry::Segment3D &segment, const Geometry::Plane &plane)
std::tuple< bool, vec3 > RINGMESH_API	RINGMesh::Intersection::segment_triangle (const Geometry::Segment3D &segment, const Geometry::Triangle3D &triangle)
std::tuple< bool, std::vector< vec3 > > RINGMESH_API	RINGMesh::Intersection::circle_plane (const Geometry::Circle &circle, const Geometry::Plane &plane)
std::tuple< bool, vec3 > RINGMESH_API	RINGMesh::Intersection::segment_disk (const Geometry::Segment3D &segment, const Geometry::Disk &disk)
std::tuple< bool, std::vector< vec3 > > RINGMESH_API	RINGMesh::Intersection::triangle_circle (const Geometry::Triangle3D &triangle, const Geometry::Circle &circle)
std::tuple< bool, Geometry::Line3D > RINGMESH_API	RINGMesh::Intersection::plane_plane (const Geometry::Plane &plane0, const Geometry::Plane &plane1)
std::tuple< bool, vec2 > RINGMESH_API	RINGMesh::Intersection::line_line (const Geometry::Line2D &line0, const Geometry::Line2D &line1)
std::tuple< bool, vec2 > RINGMESH_API	RINGMesh::Intersection::segment_segment (const Geometry::Segment2D &segment0, const Geometry::Segment2D &segment1)
std::tuple< bool, vec2 > RINGMESH_API	RINGMesh::Intersection::segment_line (const Geometry::Segment2D &segment, const Geometry::Line2D &line)
bool RINGMESH_API	RINGMesh::Position::point_inside_segment (const Geometry::Point3D &point, const Geometry::Segment3D &segment)
	Tests if a point is on a segment. More...
template<index_t DIMENSION>
bool	RINGMesh::Position::point_inside_triangle (const Geometry::Point< DIMENSION > &point, const Geometry::Triangle< DIMENSION > &triangle)
	Tests if a point is inside a triangle. More...
bool RINGMESH_API	RINGMesh::Position::point_inside_tetra (const Geometry::Point3D &point, const Geometry::Tetra &tetra)
Sign RINGMESH_API	RINGMesh::Position::point_side_to_segment (const Geometry::Point2D &point, const Geometry::Segment2D &segment)
Sign RINGMESH_API	RINGMesh::Position::point_side_to_plane (const Geometry::Point3D &point, const Geometry::Plane &plane)
double RINGMESH_API	RINGMesh::triangle_signed_area (const vec3 &p0, const vec3 &p1, const vec3 &p2, const vec3 &triangle_normal)
template<index_t DIMENSION>
std::tuple< bool, vecn< DIMENSION > >	RINGMesh::point_segment_projection (const vecn< DIMENSION > &p, const vecn< DIMENSION > &p0, const vecn< DIMENSION > &p1)
std::tuple< bool, std::array< double, 4 > > RINGMESH_API	RINGMesh::tetra_barycentric_coordinates (const vec3 &p, const vec3 &p0, const vec3 &p1, const vec3 &p2, const vec3 &p3)
std::tuple< bool, std::array< double, 3 > > RINGMESH_API	RINGMesh::triangle_barycentric_coordinates (const vec3 &p, const vec3 &p0, const vec3 &p1, const vec3 &p2)
std::tuple< bool, std::array< double, 3 > > RINGMESH_API	RINGMesh::triangle_barycentric_coordinates (const vec2 &p, const vec2 &p0, const vec2 &p1, const vec2 &p2)
GEO::Matrix< 4, double > RINGMESH_API	RINGMesh::rotation_matrix_about_arbitrary_axis (const vec3 &origin, const vec3 &axis, double theta, bool degrees)
	Builds a rotational matrix about an arbitrary axis. More...