Voxel Path

Classes
struct	MR::VoxelMetricParameters
	Parameters for building metric function. More...

Typedefs
using	MR::VoxelsMetric = std::function<float( size_t from, size_t to )>

Enumerations
enum class	MR::QuarterBit : char {   MR::QuarterBit::LeftLeft = 0b1 , MR::QuarterBit::LeftRight = 0b10 , MR::QuarterBit::RightLeft = 0b100 , MR::QuarterBit::RightRight = 0b1000 ,   MR::QuarterBit::All = 0b1111 }
enum	MR::SlicePlane { MR::YZ , MR::ZX , MR::XY , MR::None }
	Plane of slice in which to find path. More...

Functions
MRVOXELS_API VoxelsMetric	MR::voxelsExponentMetric (const VdbVolume &voxels, const VoxelMetricParameters &parameters, float modifier=-1.0f)
	e^(modifier*(dens1+dens2))
MRVOXELS_API VoxelsMetric	MR::voxelsSumDiffsMetric (const VdbVolume &voxels, const VoxelMetricParameters &parameters)
	sum of dense differences with start and stop voxels
MRVOXELS_API std::vector< size_t >	MR::buildSmallestMetricPath (const VdbVolume &voxels, const VoxelsMetric &metric, size_t start, size_t finish, ProgressCallback cb={})
	builds shortest path in given metric from start to finish voxels; if no path can be found then empty path is returned

Detailed Description

Typedef Documentation

VoxelsMetric

using MR::VoxelsMetric = std::function<float( size_t from, size_t to )>

Enumeration Type Documentation

QuarterBit

enum class MR::QuarterBit : char

strong

Enumerator
LeftLeft
LeftRight
RightLeft
RightRight
All

SlicePlane

enum MR::SlicePlane

Plane of slice in which to find path.

Enumerator
YZ	= 0 cause main axis is x - [0]
ZX	= 1 cause main axis is y - [1]
XY	= 2 cause main axis is z - [2]
None	special value not to limit path in one slice

Function Documentation

buildSmallestMetricPath()

MRVOXELS_API std::vector< size_t > MR::buildSmallestMetricPath ( const VdbVolume & voxels, const VoxelsMetric & metric, size_t start, size_t finish, ProgressCallback cb = {} )

nodiscard

builds shortest path in given metric from start to finish voxels; if no path can be found then empty path is returned

voxelsExponentMetric()

MRVOXELS_API VoxelsMetric MR::voxelsExponentMetric ( const VdbVolume & voxels, const VoxelMetricParameters & parameters, float modifier = -1.0f )

nodiscard

e^(modifier*(dens1+dens2))

voxelsSumDiffsMetric()

MRVOXELS_API VoxelsMetric MR::voxelsSumDiffsMetric ( const VdbVolume & voxels, const VoxelMetricParameters & parameters )

nodiscard

sum of dense differences with start and stop voxels