World::Plane Class Reference

#include <Plane.hh>

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List of all members.

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Detailed Description

Object abstracting infinite plane.

Plane is described by it's normal and a distance along this normal from point (0,0,0).

Definition at line 32 of file Plane.hh.

Public Member Functions
	Plane (const Math::Vector &Normal, Double Distance, const Material &M=MatLib::Red(), Bool Visible=true)
virtual Bool	Collide (const Render::Ray &R, Double &RayPos) const
virtual Math::Vector	NormalAt (const Math::Vector &Point) const
virtual Math::Point	UVAt (const Math::Vector &Point) const
Protected Member Functions
virtual std::string	Dump () const
Protected Attributes
const Math::Vector	Normal
const Double	Distance

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Constructor & Destructor Documentation

World::Plane::Plane	(	const Math::Vector &	Normal,
		Double	Distance,
		const Material &	M = MatLib::Red(),
		Bool	Visible = true
	)			[inline]

Construct plane

Definition at line 44 of file Plane.hh.

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Member Function Documentation

std::string World::Plane::Dump

(

)

const [protected, virtual]

Debug function

Reimplemented from World::Object.

Definition at line 62 of file Plane.cc.

References Distance, World::Object::M, and Normal.

Bool World::Plane::Collide	(	const Render::Ray &	R,
		Double &	RayPos
	)			const [virtual]

Find a collision point with a ray

Implements World::Object.

Definition at line 23 of file Plane.cc.

References Render::Ray::Direction(), Distance, Math::Vector::Dot(), World::NearestCollision(), Normal, and Render::Ray::Start().

Referenced by Testcases::Scene().

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Math::Vector World::Plane::NormalAt

(

const Math::Vector &

Point

)

const [virtual]

Find a normal to the object at it's surface

Implements World::Object.

Definition at line 52 of file Plane.cc.

References Normal.

Math::Point World::Plane::UVAt

(

const Math::Vector &

Point

)

const [virtual]

Bug:

Current implementation will only work for horizontal plane

Implements World::Object.

Definition at line 57 of file Plane.cc.

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Member Data Documentation

const Math::Vector World::Plane::Normal [protected]

Plane normal

Definition at line 35 of file Plane.hh.

Referenced by Collide(), Dump(), and NormalAt().

const Double World::Plane::Distance [protected]

Distance of plane to point (0,0,0) along the normal vector

Definition at line 39 of file Plane.hh.

Referenced by Collide(), and Dump().

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

• World/Plane.hh
• World/Plane.cc