se::octantops Namespace Reference

Functions
template<typename BlockT , se::Sort SortT = se::Sort::SmallToLarge>
std::enable_if_t< SortT==se::Sort::SmallToLarge >	sort_blocks (std::vector< se::OctantBase * > &block_ptrs)
	Sort a vector of blocks according to its morton code from small to large.
template<typename BlockT , se::Sort SortT>
std::enable_if_t< SortT==se::Sort::LargeToSmall >	sort_blocks (std::vector< se::OctantBase * > &block_ptrs)
	Sort a vector of blocks according to its morton code from large to small.
constexpr int	size_to_scale (const int octant_size)
	Return the octree scale corresponding to octant_size in voxels.
constexpr int	scale_to_size (const int octant_scale)
	Return the octant size in voxels corresponding to octant_scale.
template<typename OctreeT >
int	octant_to_size (const se::OctantBase *octant_ptr)
	Get the octant's size.
template<typename OctreeT >
int	octant_to_scale (const se::OctantBase *octant_ptr)
	Get the octant's scale.
template<typename OctreeT >
se::key_t	octant_to_key (const se::OctantBase *octant_ptr)
	Get the octant's key.

Function Documentation

sort_blocks() [1/2]

template<typename BlockT , se::Sort SortT = se::Sort::SmallToLarge>

std::enable_if_t< SortT==se::Sort::SmallToLarge > se::octantops::sort_blocks ( std::vector< se::OctantBase * > &  block_ptrs )

inline

Sort a vector of blocks according to its morton code from small to large.

Template Parameters

BlockT	The type of blocks used
SortT	The sorting strategy (small to large by default)

Parameters

[in]

block_ptrs

The vector of block pointers

Returns

The sorted vector of block pointers from large to small according to their morton code.

sort_blocks() [2/2]

template<typename BlockT , se::Sort SortT>

std::enable_if_t< SortT==se::Sort::LargeToSmall > se::octantops::sort_blocks ( std::vector< se::OctantBase * > &  block_ptrs )

inline

Sort a vector of blocks according to its morton code from large to small.

Template Parameters

BlockT	The type of blocks used
SortT	The sorting strategy (small to large by default)

Parameters

[in]

block_ptrs

The vector of block pointers

Returns

The sorted vector of block pointers from large to small according to their morton code.

size_to_scale()

constexpr int se::octantops::size_to_scale ( const int  octant_size )

constexpr

Return the octree scale corresponding to octant_size in voxels.

scale_to_size()

constexpr int se::octantops::scale_to_size ( const int  octant_scale )

constexpr

Return the octant size in voxels corresponding to octant_scale.

octant_to_size()

template<typename OctreeT >

int se::octantops::octant_to_size ( const se::OctantBase *  octant_ptr )

inline

Get the octant's size.

Template Parameters

OctreeT

Parameters

[in]

octant_ptr

The pointer to the octant

Returns

The size of the octant

octant_to_scale()

template<typename OctreeT >

int se::octantops::octant_to_scale ( const se::OctantBase *  octant_ptr )

inline

Get the octant's scale.

Template Parameters

OctreeT

Parameters

[in]

octant_ptr

The pointer to the octant

Returns

The key of the octant

octant_to_key()

template<typename OctreeT >

se::key_t se::octantops::octant_to_key ( const se::OctantBase *  octant_ptr )

inline

Get the octant's key.

Template Parameters

OctreeT

Parameters

[in]

octant_ptr

The pointer to the octant

Returns

The key of the octant