InfinitePlane Class Reference

#include <InfinitePlane.h>

Inheritance diagram for InfinitePlane:

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Detailed Description

inherits from Primitive. This class represents an infinite Plane.

Definition at line 16 of file InfinitePlane.h.

Public Member Functions
	InfinitePlane (Vector3D origin, Vector3D normal)
	initializes the infinite plane with its origin and its normal.
	~InfinitePlane ()
bool	Intersect (Ray &ray)
	returns true, if the plane is hit by the ray.
virtual Vector3D	GetNormal (Ray &ray)
	returns the normal of the plane.
Private Member Functions
Box	CalcBounds ()
	Returns the boundingbox of the plane. A boundingbox does not make any sense for an infinite plane and therefore we return a box of dimension 0...
Private Attributes
Vector3D	normal
	The normal vector of the plane.
Vector3D	origin
	The origin of the plane.

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Constructor & Destructor Documentation

InfinitePlane::InfinitePlane	(	Vector3D	origin,
		Vector3D	normal
	)			[inline]

initializes the infinite plane with its origin and its normal.

Definition at line 48 of file InfinitePlane.h.

References Vector3D::Normalize().

InfinitePlane::~InfinitePlane

(

)

[inline]

Definition at line 52 of file InfinitePlane.h.

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Member Function Documentation

Box InfinitePlane::CalcBounds

(

)

[inline, private, virtual]

Returns the boundingbox of the plane. A boundingbox does not make any sense for an infinite plane and therefore we return a box of dimension 0...

Implements Primitive.

Definition at line 35 of file InfinitePlane.h.

References Box::Extend().

bool InfinitePlane::Intersect

(

Ray &

ray

)

[inline, virtual]

returns true, if the plane is hit by the ray.

Implements Primitive.

Definition at line 59 of file InfinitePlane.h.

References Ray::dir, Dot(), normal, Ray::org, origin, and Ray::t.

Vector3D InfinitePlane::GetNormal

(

Ray &

ray

)

[inline, virtual]

returns the normal of the plane.

Implements Primitive.

Definition at line 72 of file InfinitePlane.h.

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Field Documentation

Vector3D InfinitePlane::normal [private]

The normal vector of the plane.

Vector3D normal

Definition at line 22 of file InfinitePlane.h.

Referenced by Intersect().

Vector3D InfinitePlane::origin [private]

The origin of the plane.

Vector3D origin

Definition at line 28 of file InfinitePlane.h.

Referenced by Intersect().

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

• /Users/sw/uni/computer graphics/macsrt/librt/InfinitePlane.h

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