orrery::solvers::BoundingCube Struct Reference

The cube that encloses a configuration. More...

#include <orrery/solvers/morton.hpp>

Public Member Functions
core::Vec3	centre () const noexcept

Public Attributes
core::Vec3	origin
	The corner with the lowest coordinate on every axis.
core::Real	size {}
	The length of one side.

Detailed Description

The cube that encloses a configuration.

A cube rather than the tight bounding box, because the octree that follows halves each axis at every level and cells that are cubes at the root stay cubes all the way down. The opening criterion in octree.hpp compares one cell size against one distance, and a cell with three different sizes would leave the criterion to choose between them.

Member Data Documentation

size

core::Real orrery::solvers::BoundingCube::size {}

The length of one side.

Zero only for a configuration whose particles are all at one point, or for an empty one.

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

• orrery/solvers/morton.hpp