rcrt::Traceable Class Reference

#include <Traceable.h>

Inheritance diagram for rcrt::Traceable:

[legend]

List of all members.

Public Member Functions
	Traceable ()
virtual	~Traceable ()
virtual Intersection	intersect (Ray &r) const =0
virtual const AABB &	getBoundingBox () const =0
virtual const Point3D &	getCentroid () const =0
virtual void	clipPlane (Axis axis, float plane, AABB &lBox, AABB &rBox) const

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Detailed Description

An abstract base class for anything that can be traced or "meta"-traced (such as containers/acceleration structures of primitives/objects/more acceleration structures).

Definition at line 25 of file Traceable.h.

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Constructor & Destructor Documentation

rcrt::Traceable::Traceable

(

)

Definition at line 6 of file Traceable.cpp.

rcrt::Traceable::~Traceable

(

)

[virtual]

Definition at line 11 of file Traceable.cpp.

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Member Function Documentation

virtual Intersection rcrt::Traceable::intersect

(

Ray &

r

)

const [pure virtual]

Parameters:

The

ray that will be tested against.

Returns:

An Intersection that contains the closest intersection that can be determined.

Implemented in rcrt::BIH< T >, rcrt::AffineObject, rcrt::DynamicObject, rcrt::AABB, rcrt::ConvexQuad, rcrt::DisplacedTriangle, rcrt::Sphere, rcrt::Triangle, rcrt::SAHKDtree< T >, rcrt::Scene, rcrt::BIH< rcrt::Primitive >, rcrt::BIH< rcrt::Traceable >, rcrt::SAHKDtree< rcrt::Primitive >, and rcrt::SAHKDtree< rcrt::Triangle >.

virtual const AABB& rcrt::Traceable::getBoundingBox

(

)

const [pure virtual]

Returns:

The minimum Axis-Aligned Bounding Box of this Traceable.

Implemented in rcrt::BIH< T >, rcrt::AffineObject, rcrt::DynamicObject, rcrt::AABB, rcrt::ConvexQuad, rcrt::Sphere, rcrt::Triangle, rcrt::SAHKDtree< T >, rcrt::Scene, rcrt::BIH< rcrt::Primitive >, rcrt::BIH< rcrt::Traceable >, rcrt::SAHKDtree< rcrt::Primitive >, and rcrt::SAHKDtree< rcrt::Triangle >.

virtual const Point3D& rcrt::Traceable::getCentroid

(

)

const [pure virtual]

Returns:

Some kind of central point of this object. This may just be an approximation (e.g. the central point of the AABB).

Implemented in rcrt::BIH< T >, rcrt::AffineObject, rcrt::DynamicObject, rcrt::AABB, rcrt::ConvexQuad, rcrt::Sphere, rcrt::Triangle, rcrt::SAHKDtree< T >, rcrt::Scene, rcrt::BIH< rcrt::Primitive >, rcrt::BIH< rcrt::Traceable >, rcrt::SAHKDtree< rcrt::Primitive >, and rcrt::SAHKDtree< rcrt::Triangle >.

void rcrt::Traceable::clipPlane	(	Axis	axis,
		float	plane,
		AABB &	lBox,
		AABB &	rBox
	)			const [virtual]

Parameters:

	axis	The Axis of the plane with which to clip.
	plane	The value along the axis which describes the plane.
	lBox	An AABB that should contain the left part (with respect to the clipping plane) of the object after calling this method.
	rBox	An AABB that should contain the right part of the object after this method.

Reimplemented in rcrt::AABB, and rcrt::Triangle.

Definition at line 16 of file Traceable.cpp.

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

• src/rcrt/Traceable.h
• src/rcrt/Traceable.cpp

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