Ray::RayShapeIntersectionInfo Class Reference

#include <scene.h>

Public Member Functions
	RayShapeIntersectionInfo (void)
bool	operator< (const RayShapeIntersectionInfo &iInfo) const
bool	operator< (double t) const

Public Attributes
double	t
Util::Point3D	position
Util::Point3D	normal
Util::Point2D	texture

Detailed Description

If a ray intersects a shape, the shape information at the point of intersection is stored in this class.

Constructor & Destructor Documentation

RayShapeIntersectionInfo()

RayShapeIntersectionInfo::RayShapeIntersectionInfo

(

void

)

The default constructor (setting the time to intersection at Infinity)

Member Function Documentation

operator<() [1/2]

bool RayShapeIntersectionInfo::operator<

(

const RayShapeIntersectionInfo &

iInfo

)

const

Checks if the time to intersection of the first object is before the time to intersection of the second

operator<() [2/2]

bool RayShapeIntersectionInfo::operator<

(

double

t

)

const

Checks if the time to intersection of the first object is before the prescribed

Member Data Documentation

normal

Util::Point3D Ray::RayShapeIntersectionInfo::normal

The normal of the shape at the point of intersection

position

Util::Point3D Ray::RayShapeIntersectionInfo::position

The position, in world coordinates, of the intersection

t

double Ray::RayShapeIntersectionInfo::t

The time to intersection

texture

Util::Point2D Ray::RayShapeIntersectionInfo::texture

The texture coordinates of the the shape at the point of intersection

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

• Assignments/Ray/scene.h
• Assignments/Ray/scene.cpp