TreeMarcher< NodeT, RayT, AccT, CoordT > Class Template Reference

A Tree Marcher for Generic Grids. More...

#include <nanovdb/util/HDDA.h>

Public Types
using	ChildT = typename NodeT::ChildNodeType
using	RealType = typename RayT::RealType
using	RealT = RealType
using	CoordType = CoordT

Public Member Functions
__hostdev__	TreeMarcher (AccT &acc)
__hostdev__ bool	init (const RayT &indexRay)
	Initialize the TreeMarcher with an index-space ray. More...
__hostdev__ bool	step (const NodeT **node, float &t0, float &t1)
	step the ray through the tree. If the ray hits a node then populate t0 & t1, and the node. More...
__hostdev__ const RayT &	ray () const
__hostdev__ RayT &	ray ()

Detailed Description

template<typename NodeT, typename RayT, typename AccT, typename CoordT = Coord>
class nanovdb::TreeMarcher< NodeT, RayT, AccT, CoordT >

A Tree Marcher for Generic Grids.

Member Typedef Documentation

using ChildT = typename NodeT::ChildNodeType

using CoordType = CoordT

using RealT = RealType

using RealType = typename RayT::RealType

Constructor & Destructor Documentation

__hostdev__ TreeMarcher ( AccT &  acc )

inline

Member Function Documentation

__hostdev__ bool init ( const RayT &  indexRay )

inline

Initialize the TreeMarcher with an index-space ray.

__hostdev__ const RayT& ray ( ) const

inline

__hostdev__ RayT& ray ( )

inline

__hostdev__ bool step ( const NodeT **  node, float &  t0, float &  t1  )

inline

step the ray through the tree. If the ray hits a node then populate t0 & t1, and the node.

Returns

true when a node of type NodeT is intersected, false otherwise.