Geometry.h File Reference

#include <vtkm/VectorAnalysis.h>
#include <vtkm/Geometry.hxx>

Go to the source code of this file.

Classes
struct	vtkm::Ray< CoordType, Dim, IsTwoSided >
	Represent an infinite or semi-infinite line segment with a point and a direction. More...
struct	vtkm::LineSegment< CoordType, Dim >
	Represent a finite line segment with a pair of points. More...
class	vtkm::Plane
	Represent a plane with a base point (origin) and normal vector. More...
class	vtkm::Sphere
	Represent a sphere of the given Dimension. More...
struct	vtkm::Ray< CoordType, Dim, IsTwoSided >
	Represent an infinite or semi-infinite line segment with a point and a direction. More...
struct	vtkm::LineSegment< CoordType, Dim >
	Represent a finite line segment with a pair of points. More...
class	vtkm::Plane
	Represent a plane with a base point (origin) and normal vector. More...
class	vtkm::Sphere
	Represent a sphere of the given Dimension. More...

Namespaces
	vtkm
	Groups connected points that have the same field value.

Typedefs
template<typename CoordType , int Dim = 3>
using	vtkm::Line = Ray< CoordType, Dim, true >
	Lines are two-sided rays: More...
template<typename CoordType >
using	vtkm::Ray2 = Ray< CoordType, 2 >
template<typename CoordType >
using	vtkm::Ray3 = Ray< CoordType, 3 >
template<typename CoordType >
using	vtkm::Line2 = Line< CoordType, 2 >
template<typename CoordType >
using	vtkm::Line3 = Line< CoordType, 3 >
template<typename CoordType >
using	vtkm::LineSegment2 = LineSegment< CoordType, 2 >
template<typename CoordType >
using	vtkm::LineSegment3 = LineSegment< CoordType, 3 >
template<typename T >
using	vtkm::Circle = Sphere< T, 2 >
	Circle is an alias for a 2-Dimensional sphere. More...
template<typename T >
using	vtkm::Sphere2 = Sphere< T, 2 >
template<typename T >
using	vtkm::Sphere3 = Sphere< T, 3 >
using	vtkm::Ray2d = Ray2< vtkm::FloatDefault >
using	vtkm::Ray3d = Ray3< vtkm::FloatDefault >
using	vtkm::Line2d = Line2< vtkm::FloatDefault >
using	vtkm::Line3d = Line3< vtkm::FloatDefault >
using	vtkm::LineSegment2d = LineSegment2< vtkm::FloatDefault >
using	vtkm::LineSegment3d = LineSegment3< vtkm::FloatDefault >
using	vtkm::Plane3d = Plane< vtkm::FloatDefault >
using	vtkm::Circle2d = Circle< vtkm::FloatDefault >
using	vtkm::Sphere2d = Sphere2< vtkm::FloatDefault >
using	vtkm::Sphere3d = Sphere3< vtkm::FloatDefault >

Functions
template<typename CoordType , bool IsTwoSided>
VTKM_EXEC_CONT vtkm::Plane< CoordType >	vtkm::make_PlaneFromPointAndLine (const vtkm::Vec< CoordType, 3 > &point, const vtkm::Ray< CoordType, 3, IsTwoSided > &ray, CoordType tol2=static_cast< CoordType >(1e-8f))
	Construct a plane from a point plus one of: a line, a ray, or a line segment. More...
template<typename CoordType >
VTKM_EXEC_CONT vtkm::Plane< CoordType >	vtkm::make_PlaneFromPointAndLineSegment (const vtkm::Vec< CoordType, 3 > &point, const vtkm::LineSegment3< CoordType > &segment, CoordType tol2=static_cast< CoordType >(1e-8f))
template<typename CoordType >
VTKM_EXEC_CONT vtkm::Circle< CoordType >	vtkm::make_CircleFrom3Points (const typename vtkm::Vec< CoordType, 2 > &p0, const typename vtkm::Vec< CoordType, 2 > &p1, const typename vtkm::Vec< CoordType, 2 > &p2, CoordType tol=static_cast< CoordType >(1e-6f))
	Construct a circle from 3 points. More...
template<typename CoordType >
VTKM_EXEC_CONT vtkm::Sphere< CoordType, 3 >	vtkm::make_SphereFrom4Points (const vtkm::Vec< CoordType, 3 > &a0, const vtkm::Vec< CoordType, 3 > &a1, const vtkm::Vec< CoordType, 3 > &a2, const vtkm::Vec< CoordType, 3 > &a3, CoordType tol=static_cast< CoordType >(1e-6f))
	Construct a sphere from 4 points. More...