peclet::core::geom::CandidateGridView< Real > Struct Template Reference

Non-owning candidate grid: uniform bins over [origin, origin+extent), CSR lists of primitive (or instance) indices, plus an ALWAYS list of never-pruned entries. More...

#include <scene_query.hpp>

Public Member Functions
PECLET_HD long	binOf (Vec3< Real > p) const
	Flat bin index of a point, or -1 when the point is outside a non-periodic grid's coverage (the caller must fall back to the full scan — exactness before speed).

Public Attributes
int	nx = 0
int	ny = 0
int	nz = 0
Real	ox = 0
Real	oy = 0
Real	oz = 0
Real	bx = 1
Real	by = 1
Real	bz = 1
const int *	offsets = nullptr
const int *	items = nullptr
const int *	always = nullptr
int	alwaysCount = 0
bool	wrap = false

Detailed Description

template<class Real>
struct peclet::core::geom::CandidateGridView< Real >

Non-owning candidate grid: uniform bins over [origin, origin+extent), CSR lists of primitive (or instance) indices, plus an ALWAYS list of never-pruned entries.

POD, device-copyable.

Definition at line 178 of file scene_query.hpp.

Member Function Documentation

binOf()

template<class Real >

PECLET_HD long peclet::core::geom::CandidateGridView< Real >::binOf ( Vec3< Real >  p ) const

inline

Flat bin index of a point, or -1 when the point is outside a non-periodic grid's coverage (the caller must fall back to the full scan — exactness before speed).

Definition at line 190 of file scene_query.hpp.

References peclet::core::geom::CandidateGridView< Real >::bx, peclet::core::geom::CandidateGridView< Real >::by, peclet::core::geom::CandidateGridView< Real >::bz, peclet::core::detail::hdFloor(), peclet::core::geom::CandidateGridView< Real >::nx, peclet::core::geom::CandidateGridView< Real >::ny, peclet::core::geom::CandidateGridView< Real >::nz, peclet::core::geom::CandidateGridView< Real >::ox, peclet::core::geom::CandidateGridView< Real >::oy, peclet::core::geom::CandidateGridView< Real >::oz, peclet::core::geom::CandidateGridView< Real >::wrap, peclet::core::Vec3< Real >::x, peclet::core::Vec3< Real >::y, and peclet::core::Vec3< Real >::z.

Referenced by peclet::core::geom::evalSceneGrid(), peclet::core::geom::evalSphereUnionGrid(), peclet::core::geom::sceneEvalOwnerGrid(), and peclet::core::geom::sphereUnionEvalOwnerGrid().

Member Data Documentation

nx

template<class Real >

int peclet::core::geom::CandidateGridView< Real >::nx = 0

Definition at line 179 of file scene_query.hpp.

Referenced by peclet::core::geom::CandidateGridView< Real >::binOf().

ny

template<class Real >

int peclet::core::geom::CandidateGridView< Real >::ny = 0

Definition at line 179 of file scene_query.hpp.

Referenced by peclet::core::geom::CandidateGridView< Real >::binOf().

nz

template<class Real >

int peclet::core::geom::CandidateGridView< Real >::nz = 0

Definition at line 179 of file scene_query.hpp.

Referenced by peclet::core::geom::CandidateGridView< Real >::binOf().

ox

template<class Real >

Real peclet::core::geom::CandidateGridView< Real >::ox = 0

Definition at line 180 of file scene_query.hpp.

Referenced by peclet::core::geom::CandidateGridView< Real >::binOf().

oy

template<class Real >

Real peclet::core::geom::CandidateGridView< Real >::oy = 0

Definition at line 180 of file scene_query.hpp.

Referenced by peclet::core::geom::CandidateGridView< Real >::binOf().

oz

template<class Real >

Real peclet::core::geom::CandidateGridView< Real >::oz = 0

Definition at line 180 of file scene_query.hpp.

Referenced by peclet::core::geom::CandidateGridView< Real >::binOf().

bx

template<class Real >

Real peclet::core::geom::CandidateGridView< Real >::bx = 1

Definition at line 181 of file scene_query.hpp.

Referenced by peclet::core::geom::CandidateGridView< Real >::binOf().

by

template<class Real >

Real peclet::core::geom::CandidateGridView< Real >::by = 1

Definition at line 181 of file scene_query.hpp.

Referenced by peclet::core::geom::CandidateGridView< Real >::binOf().

bz

template<class Real >

Real peclet::core::geom::CandidateGridView< Real >::bz = 1

Definition at line 181 of file scene_query.hpp.

Referenced by peclet::core::geom::CandidateGridView< Real >::binOf().

offsets

template<class Real >

const int* peclet::core::geom::CandidateGridView< Real >::offsets = nullptr

Definition at line 182 of file scene_query.hpp.

Referenced by peclet::core::geom::evalSceneGrid(), peclet::core::geom::evalSphereUnionGrid(), peclet::core::geom::sceneEvalOwnerGrid(), peclet::core::geom::sphereUnionEvalOwnerGrid(), and peclet::core::geom::CandidateGrid< Real >::view().

items

template<class Real >

const int* peclet::core::geom::CandidateGridView< Real >::items = nullptr

Definition at line 183 of file scene_query.hpp.

Referenced by peclet::core::geom::evalSceneGrid(), peclet::core::geom::evalSphereUnionGrid(), peclet::core::geom::sceneEvalOwnerGrid(), peclet::core::geom::sphereUnionEvalOwnerGrid(), and peclet::core::geom::CandidateGrid< Real >::view().

always

template<class Real >

const int* peclet::core::geom::CandidateGridView< Real >::always = nullptr

Definition at line 184 of file scene_query.hpp.

Referenced by peclet::core::geom::evalSceneGrid(), peclet::core::geom::sceneEvalOwnerGrid(), and peclet::core::geom::CandidateGrid< Real >::view().

alwaysCount

template<class Real >

int peclet::core::geom::CandidateGridView< Real >::alwaysCount = 0

Definition at line 185 of file scene_query.hpp.

Referenced by peclet::core::geom::evalSceneGrid(), peclet::core::geom::sceneEvalOwnerGrid(), and peclet::core::geom::CandidateGrid< Real >::view().

wrap

template<class Real >

bool peclet::core::geom::CandidateGridView< Real >::wrap = false

Definition at line 186 of file scene_query.hpp.

Referenced by peclet::core::geom::CandidateGridView< Real >::binOf().

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

• scene_query.hpp