RAY Struct Reference

#include <ray.h>

Public Member Functions
void	Init (const SFVEC3F &o, const SFVEC3F &d)
bool	IntersectSphere (const SFVEC3F &aCenter, float aRadius, float &aOutT0, float &aOutT1) const
SFVEC3F	at (float t) const
SFVEC2F	at2D (float t) const

Public Attributes
SFVEC3F	m_Origin
unsigned int	rayID
	unique ray ID - not used - dummy
SFVEC3F	m_Dir
RAY_CLASSIFICATION	m_Classification
SFVEC3F	m_InvDir
float	ibyj
float	jbyi
float	kbyj
float	jbyk
float	ibyk
float	kbyi
float	c_xy
float	c_xz
float	c_yx
float	c_yz
float	c_zx
float	c_zy
unsigned int	m_dirIsNeg [3]

Detailed Description

Definition at line 62 of file ray.h.

Member Function Documentation

at()

SFVEC3F RAY::at ( float  t ) const

inline

Definition at line 84 of file ray.h.

References m_Dir, and m_Origin.

Referenced by NL_3D_VIEWER_PLUGIN_IMPL::GetHitLookAt(), CYLINDER::Intersect(), DUMMY_BLOCK::Intersect(), LAYER_ITEM::Intersect(), XY_PLANE::Intersect(), ROUND_SEGMENT::Intersect(), TRIANGLE::Intersect(), LAYER_ITEM::IntersectP(), ROUND_SEGMENT::IntersectP(), EDA_3D_CANVAS::move_pivot_based_on_cur_mouse_position(), RENDER_3D_RAYTRACE_BASE::renderBlockTracing(), and RENDER_3D_RAYTRACE_BASE::shadeHit().

at2D()

SFVEC2F RAY::at2D ( float  t ) const

inline

Definition at line 86 of file ray.h.

References m_Dir, and m_Origin.

Init()

void RAY::Init	(	const SFVEC3F &	o,
		const SFVEC3F &	d
	)

Definition at line 35 of file ray.cpp.

References c_xy, c_xz, c_yx, c_yz, c_zx, c_zy, ibyj, ibyk, jbyi, jbyk, kbyi, kbyj, m_Classification, m_Dir, m_dirIsNeg, m_InvDir, m_Origin, and rayID.

Referenced by NL_3D_VIEWER_PLUGIN_IMPL::GetHitLookAt(), EDA_3D_CANVAS::getRayAtCurrentMousePosition(), RAYPACKET::RAYPACKET(), RAYPACKET_InitRays(), RAYPACKET_InitRays_with2DDisplacement(), RENDER_3D_RAYTRACE_BASE::renderPreview(), and RENDER_3D_RAYTRACE_BASE::shadeHit().

IntersectSphere()

bool RAY::IntersectSphere	(	const SFVEC3F &	aCenter,
		float	aRadius,
		float &	aOutT0,
		float &	aOutT1
	)		const

Todo:

: not tested

Definition at line 211 of file ray.cpp.

References m_Dir, and m_Origin.

Member Data Documentation

c_xy

float RAY::c_xy

Definition at line 73 of file ray.h.

Referenced by Init(), and BBOX_3D::Intersect().

c_xz

float RAY::c_xz

Definition at line 73 of file ray.h.

Referenced by Init(), and BBOX_3D::Intersect().

c_yx

float RAY::c_yx

Definition at line 73 of file ray.h.

Referenced by Init(), and BBOX_3D::Intersect().

c_yz

float RAY::c_yz

Definition at line 73 of file ray.h.

Referenced by Init(), and BBOX_3D::Intersect().

c_zx

float RAY::c_zx

Definition at line 73 of file ray.h.

Referenced by Init(), and BBOX_3D::Intersect().

c_zy

float RAY::c_zy

Definition at line 73 of file ray.h.

Referenced by Init(), and BBOX_3D::Intersect().

ibyj

float RAY::ibyj

Definition at line 72 of file ray.h.

Referenced by Init(), and BBOX_3D::Intersect().

ibyk

float RAY::ibyk

Definition at line 72 of file ray.h.

Referenced by Init(), and BBOX_3D::Intersect().

jbyi

float RAY::jbyi

Definition at line 72 of file ray.h.

Referenced by Init(), and BBOX_3D::Intersect().

jbyk

float RAY::jbyk

Definition at line 72 of file ray.h.

Referenced by Init(), and BBOX_3D::Intersect().

kbyi

float RAY::kbyi

Definition at line 72 of file ray.h.

Referenced by Init(), and BBOX_3D::Intersect().

kbyj

float RAY::kbyj

Definition at line 72 of file ray.h.

Referenced by Init(), and BBOX_3D::Intersect().

m_Classification

RAY_CLASSIFICATION RAY::m_Classification

Definition at line 68 of file ray.h.

Referenced by Init(), and BBOX_3D::Intersect().

m_Dir

SFVEC3F RAY::m_Dir

Definition at line 67 of file ray.h.

Referenced by at(), at2D(), FRUSTUM::GenerateFrustum(), Init(), CYLINDER::Intersect(), LAYER_ITEM::Intersect(), XY_PLANE::Intersect(), ROUND_SEGMENT::Intersect(), TRIANGLE::Intersect(), CYLINDER::IntersectP(), LAYER_ITEM::IntersectP(), XY_PLANE::IntersectP(), ROUND_SEGMENT::IntersectP(), TRIANGLE::IntersectP(), IntersectSphere(), BLINN_PHONG_MATERIAL::Shade(), and RENDER_3D_RAYTRACE_BASE::shadeHit().

m_dirIsNeg

unsigned int RAY::m_dirIsNeg[3]

Definition at line 75 of file ray.h.

Referenced by Init(), BBOX_3D::Intersect(), BVH_PBRT::Intersect(), DUMMY_BLOCK::Intersect(), XY_PLANE::Intersect(), ROUND_SEGMENT::Intersect(), BVH_PBRT::IntersectP(), and ROUND_SEGMENT::IntersectP().

m_InvDir

SFVEC3F RAY::m_InvDir

Definition at line 70 of file ray.h.

Referenced by Init(), BBOX_3D::Intersect(), LAYER_ITEM::Intersect(), XY_PLANE::Intersect(), ROUND_SEGMENT::Intersect(), LAYER_ITEM::IntersectP(), XY_PLANE::IntersectP(), and ROUND_SEGMENT::IntersectP().

m_Origin

SFVEC3F RAY::m_Origin

Definition at line 64 of file ray.h.

Referenced by at(), at2D(), COPPER_NORMAL::Generate(), FRUSTUM::GenerateFrustum(), Init(), BBOX_3D::Intersect(), CYLINDER::Intersect(), LAYER_ITEM::Intersect(), XY_PLANE::Intersect(), ROUND_SEGMENT::Intersect(), TRIANGLE::Intersect(), CYLINDER::IntersectP(), LAYER_ITEM::IntersectP(), XY_PLANE::IntersectP(), ROUND_SEGMENT::IntersectP(), TRIANGLE::IntersectP(), and IntersectSphere().

rayID

unsigned int RAY::rayID

unique ray ID - not used - dummy

Definition at line 65 of file ray.h.

Referenced by Init().

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

• ray.h
• ray.cpp