BVH< _VertexArray, _ElementArray > Class Template Reference

Classes
struct	ClosestPoint

Public Types
using	VertexArray = _VertexArray
using	ElementArray = _ElementArray
using	Scalar = typename VertexArray::Scalar
using	Index = typename ElementArray::Scalar
using	PointType = Eigen::Matrix<Scalar, 1, VertexArray::ColsAtCompileTime>

Public Member Functions
virtual BVHType	get_bvh_type () const =0
	Get the enum type.
virtual bool	does_support_pointcloud () const =0
	Does it support supplying elements or just points?
virtual bool	does_support_triangles () const =0
virtual bool	does_support_lines () const =0
virtual void	build (const VertexArray &vertices, const ElementArray &elements)=0
	Construct bvh based on vertices and elements.
virtual void	build (const VertexArray &vertices)=0
virtual bool	does_support_query_closest_point () const =0
	Query for the closest point.
virtual ClosestPoint	query_closest_point (const PointType &p) const =0
virtual bool	does_support_query_k_nearest_neighbours () const =0
	Query for the k nearest neighbours.
virtual std::vector< ClosestPoint >	query_k_nearest_neighbours (const PointType &p, int k) const =0
virtual bool	does_support_query_in_sphere_neighbours () const =0
	Query for the closest point with in radius.
virtual std::vector< ClosestPoint >	query_in_sphere_neighbours (const PointType &p, const Scalar radius) const =0
virtual std::vector< ClosestPoint >	batch_query_closest_point (const VertexArray &query_pts) const =0
	Batch query closest points.

Protected Member Functions
std::vector< ClosestPoint >	default_batch_query_closest_point (const VertexArray &query_pts) const

Member Function Documentation

get_bvh_type()

template<typename _VertexArray, typename _ElementArray>

virtual BVHType get_bvh_type ( ) const

pure virtual

Get the enum type.

Implemented in AABBIGL< _VertexArray, _ElementArray >, and BVHNanoflann< _VertexArray, _ElementArray >.

does_support_pointcloud()

template<typename _VertexArray, typename _ElementArray>

virtual bool does_support_pointcloud ( ) const

pure virtual

Does it support supplying elements or just points?

By using this function the user can prevent accidentally calling build on a type that does not support elements, and face an exception.

Implemented in AABBIGL< _VertexArray, _ElementArray >, and BVHNanoflann< _VertexArray, _ElementArray >.

does_support_query_closest_point()

template<typename _VertexArray, typename _ElementArray>

virtual bool does_support_query_closest_point ( ) const

pure virtual

Query for the closest point.

Implemented in AABBIGL< _VertexArray, _ElementArray >, and BVHNanoflann< _VertexArray, _ElementArray >.

does_support_query_k_nearest_neighbours()

template<typename _VertexArray, typename _ElementArray>

virtual bool does_support_query_k_nearest_neighbours ( ) const

pure virtual

Query for the k nearest neighbours.

Implemented in AABBIGL< _VertexArray, _ElementArray >, and BVHNanoflann< _VertexArray, _ElementArray >.

does_support_query_in_sphere_neighbours()

template<typename _VertexArray, typename _ElementArray>

virtual bool does_support_query_in_sphere_neighbours ( ) const

pure virtual

Query for the closest point with in radius.

Implemented in AABBIGL< _VertexArray, _ElementArray >, and BVHNanoflann< _VertexArray, _ElementArray >.

batch_query_closest_point()

template<typename _VertexArray, typename _ElementArray>

virtual std::vector< ClosestPoint > batch_query_closest_point ( const VertexArray & query_pts ) const

pure virtual

Batch query closest points.

Implemented in AABBIGL< _VertexArray, _ElementArray >, and BVHNanoflann< _VertexArray, _ElementArray >.

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

• lagrange/bvh/BVH.h