#include <ray_data.h>

Collaboration diagram for HF::RayTracer::NanoRTRayTracer:

Public Member Functions
	NanoRTRayTracer (const HF::Geometry::MeshInfo< float > &MI)
	Construct a new raytracer with an instance of meshinfo. More...

	NanoRTRayTracer (const HF::Geometry::MeshInfo< double > &MI)

template<typename point_type , typename dist_type = real_t>
HitStruct< real_t >	Intersect (const point_type &origin, const point_type &dir, dist_type distance=-1.0, int mesh_id=-1)

template<typename point_type >
bool	Occluded (const point_type &origin, const point_type &dir, float distance=-1, int mesh_id=-1)

template<typename point_type >
bool	PointIntersection (point_type &origin, const point_type &dir, float distance=-1, int mesh_id=-1)

Private Types
using	vertex_t = double

using	real_t = double

using	Intersection = nanort::TriangleIntersection< real_t >

using	Intersector = nanort::TriangleIntersector< vertex_t, Intersection >

using	NanoBVH = nanort::BVHAccel< vertex_t >

using	NanoRay = nanort::Ray< real_t >

Private Member Functions
template<typename dist_type = real_t, typename N >
NanoRay	ConstructRay (const N &origin, const N &direction, dist_type max_dist=std::numeric_limits< dist_type >::max())

Intersection	CreateHit ()

template<typename point_type , typename dist_type >
void	MovePoint (point_type &point, const point_type &dir, dist_type dist)

Private Attributes
std::unique_ptr< Intersector >	intersector
	Triangle Intersector. More...

NanoBVH	bvh
	A NanoRT BVH. More...

const real_t	min_dist = 0.0

std::vector< real_t >	vertices

std::vector< unsigned int >	indices

Detailed Description

Definition at line 135 of file ray_data.h.

Member Typedef Documentation

◆ Intersection

using HF::RayTracer::NanoRTRayTracer::Intersection = nanort::TriangleIntersection<real_t>

private

Definition at line 140 of file ray_data.h.

◆ Intersector

using HF::RayTracer::NanoRTRayTracer::Intersector = nanort::TriangleIntersector<vertex_t, Intersection>

private

Definition at line 141 of file ray_data.h.

◆ NanoBVH

using HF::RayTracer::NanoRTRayTracer::NanoBVH = nanort::BVHAccel<vertex_t>

private

Definition at line 142 of file ray_data.h.

◆ NanoRay

using HF::RayTracer::NanoRTRayTracer::NanoRay = nanort::Ray<real_t>

private

Definition at line 143 of file ray_data.h.

◆ real_t

using HF::RayTracer::NanoRTRayTracer::real_t = double

private

Definition at line 139 of file ray_data.h.

◆ vertex_t

using HF::RayTracer::NanoRTRayTracer::vertex_t = double

private

Definition at line 138 of file ray_data.h.

Constructor & Destructor Documentation

◆ NanoRTRayTracer() [1/2]

HF::RayTracer::NanoRTRayTracer::NanoRTRayTracer ( const HF::Geometry::MeshInfo< float > & MI )

Construct a new raytracer with an instance of meshinfo.

Definition at line 122 of file nanort_raytracer.cpp.

References bvh, HF::Geometry::MeshInfo< numeric_type >::GetIndexPointer(), HF::Geometry::MeshInfo< numeric_type >::GetVertexPointer(), indices, intersector, and vertices.

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◆ NanoRTRayTracer() [2/2]

HF::RayTracer::NanoRTRayTracer::NanoRTRayTracer ( const HF::Geometry::MeshInfo< double > & MI )

Definition at line 143 of file nanort_raytracer.cpp.

References bvh, HF::Geometry::MeshInfo< numeric_type >::GetIndexPointer(), HF::Geometry::MeshInfo< numeric_type >::GetVertexPointer(), indices, intersector, and vertices.

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Member Function Documentation

◆ ConstructRay()

template<typename dist_type = real_t, typename N >

NanoRay HF::RayTracer::NanoRTRayTracer::ConstructRay	(	const N &	origin,
		const N &	direction,
		dist_type	max_dist = `std::numeric_limits<dist_type>::max()`
	)

inlineprivate

Definition at line 154 of file ray_data.h.

References nanort::Ray< T >::dir, nanort::Ray< T >::max_t, min_dist, nanort::Ray< T >::min_t, and nanort::Ray< T >::org.

◆ CreateHit()

Intersection HF::RayTracer::NanoRTRayTracer::CreateHit ( )

inlineprivate

Definition at line 163 of file ray_data.h.

References nanort::TriangleIntersection< T >::prim_id, nanort::TriangleIntersection< T >::t, nanort::TriangleIntersection< T >::u, and nanort::TriangleIntersection< T >::v.

Referenced by Intersect().

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◆ Intersect()

template<typename point_type , typename dist_type = real_t>

HitStruct< real_t > HF::RayTracer::NanoRTRayTracer::Intersect	(	const point_type &	origin,
		const point_type &	dir,
		dist_type	distance = `-1.0`,
		int	mesh_id = `-1`
	)

inline

Definition at line 184 of file ray_data.h.

References bvh, CreateHit(), nanort::TriangleIntersection< T >::t, and nanort::BVHAccel< T >::Traverse().

Referenced by Occluded(), and PointIntersection().

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◆ MovePoint()

template<typename point_type , typename dist_type >

void HF::RayTracer::NanoRTRayTracer::MovePoint	(	point_type &	point,
		const point_type &	dir,
		dist_type	dist
	)

inlineprivate

Definition at line 170 of file ray_data.h.

Referenced by PointIntersection().

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◆ Occluded()

template<typename point_type >

bool HF::RayTracer::NanoRTRayTracer::Occluded	(	const point_type &	origin,
		const point_type &	dir,
		float	distance = `-1`,
		int	mesh_id = `-1`
	)

inline

Definition at line 208 of file ray_data.h.

References Intersect().

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◆ PointIntersection()

template<typename point_type >

bool HF::RayTracer::NanoRTRayTracer::PointIntersection	(	point_type &	origin,
		const point_type &	dir,
		float	distance = `-1`,
		int	mesh_id = `-1`
	)

inline

Definition at line 218 of file ray_data.h.

References Intersect(), and MovePoint().

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Member Data Documentation

◆ bvh

NanoBVH HF::RayTracer::NanoRTRayTracer::bvh

private

A NanoRT BVH.

Definition at line 147 of file ray_data.h.

Referenced by NanoRTRayTracer(), and Intersect().

◆ indices

std::vector<unsigned int> HF::RayTracer::NanoRTRayTracer::indices

private

Definition at line 151 of file ray_data.h.

Referenced by NanoRTRayTracer().

◆ intersector

std::unique_ptr<Intersector> HF::RayTracer::NanoRTRayTracer::intersector

private

Triangle Intersector.

Definition at line 146 of file ray_data.h.

Referenced by NanoRTRayTracer().

◆ min_dist

const real_t HF::RayTracer::NanoRTRayTracer::min_dist = 0.0

private

Definition at line 149 of file ray_data.h.

Referenced by ConstructRay().

◆ vertices

std::vector<real_t> HF::RayTracer::NanoRTRayTracer::vertices

private

Definition at line 150 of file ray_data.h.

Referenced by NanoRTRayTracer().

The documentation for this class was generated from the following files:

Cpp/raytracer/src/ray_data.h
Cpp/raytracer/src/nanort_raytracer.cpp

Public Member Functions

Private Types

Private Member Functions

Private Attributes

Detailed Description

Member Typedef Documentation

◆ Intersection

◆ Intersector

◆ NanoBVH

◆ NanoRay

◆ real_t

◆ vertex_t

Constructor & Destructor Documentation

◆ NanoRTRayTracer() [1/2]

◆ NanoRTRayTracer() [2/2]

Member Function Documentation

◆ ConstructRay()

◆ CreateHit()

◆ Intersect()

◆ MovePoint()

◆ Occluded()

◆ PointIntersection()

Member Data Documentation

◆ bvh

◆ indices

◆ intersector

◆ min_dist

◆ vertices