moab::AdaptiveKDTree::Plane Struct Reference

Split plane. More...

#include <AdaptiveKDTree.hpp>

Public Member Functions
bool	left_side (const double point[3])
bool	right_side (const double point[3])
double	distance (const double point[3]) const

Public Attributes
double	coord
	Location of plane as coordinate on normal axis. More...
int	norm
	The principal axis that is the normal of the plane;. More...

Detailed Description

Split plane.

Definition at line 156 of file AdaptiveKDTree.hpp.

Member Function Documentation

distance()

double moab::AdaptiveKDTree::Plane::distance ( const double  point[3] ) const

inline

return distance from point to plane

Definition at line 172 of file AdaptiveKDTree.hpp.

  173         {
  174             return fabs( point[norm] - coord );
  175         }

References coord, and norm.

left_side()

bool moab::AdaptiveKDTree::Plane::left_side ( const double  point[3] )

inline

return true if point is below/to the left of the split plane

Definition at line 162 of file AdaptiveKDTree.hpp.

  163         {
  164             return point[norm] < coord;
  165         }

References coord, and norm.

right_side()

bool moab::AdaptiveKDTree::Plane::right_side ( const double  point[3] )

inline

return true if point is above/to the right of the split plane

Definition at line 167 of file AdaptiveKDTree.hpp.

  168         {
  169             return point[norm] > coord;
  170         }

References coord, and norm.

Member Data Documentation

coord

double moab::AdaptiveKDTree::Plane::coord

Location of plane as coordinate on normal axis.

Definition at line 158 of file AdaptiveKDTree.hpp.

Referenced by distance(), moab::AdaptiveKDTree::distance_search(), moab::AdaptiveKDTreeIter::get_neighbors(), moab::AdaptiveKDTree::get_split_plane(), moab::AdaptiveKDTree::init(), moab::AdaptiveKDTree::intersect_children_with_elems(), moab::AdaptiveKDTreeIter::intersects(), left_side(), moab::AdaptiveKDTree::point_search(), moab::AdaptiveKDTree::ray_intersect_triangles(), right_side(), moab::AdaptiveKDTree::set_split_plane(), moab::AdaptiveKDTreeIter::step(), and moab::AdaptiveKDTreeIter::step_to_first_leaf().

norm

int moab::AdaptiveKDTree::Plane::norm

The principal axis that is the normal of the plane;.

Definition at line 159 of file AdaptiveKDTree.hpp.

Referenced by moab::AdaptiveKDTree::build_tree(), distance(), moab::AdaptiveKDTree::distance_search(), moab::AdaptiveKDTreeIter::get_neighbors(), moab::AdaptiveKDTree::get_split_plane(), moab::AdaptiveKDTree::intersect_children_with_elems(), moab::AdaptiveKDTreeIter::intersects(), left_side(), moab::AdaptiveKDTree::merge_leaf(), moab::AdaptiveKDTree::point_search(), moab::AdaptiveKDTree::ray_intersect_triangles(), right_side(), moab::AdaptiveKDTree::set_split_plane(), moab::AdaptiveKDTreeIter::sibling_side(), moab::AdaptiveKDTreeIter::step(), and moab::AdaptiveKDTreeIter::step_to_first_leaf().

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

• AdaptiveKDTree.hpp