Light Class Reference

Base class for classes representing light sources (PointLight). More...

#include <light.h>

Inherits Node.

Inherited by PointLight.

Inheritance diagram for Light:

[legend]List of all members.

Public Member Functions
	Light ()
virtual	~Light ()
void	setTransform (Matrix &M)
	Manually set the local transform matrix to M.
void	setTranslation (const Vector &T)
	Sets the translation of the node to T.
void	setTranslation (float tx, float ty, float tz)
	Sets the translation of the node to (tx,ty,tz).
void	setScale (float s)
	Sets the scale uniformly to s.
void	setScale (const Vector &S)
	Sets the scale non-uniformly to S.
void	setScale (float sx, float sy, float sz)
	Sets the scale non-uniformly to (sx,sy,sz).
void	setRotation (const Vector &R)
	Sets the rotation about the x,y,z axes to the components of R.
void	setRotation (float rx, float ry, float rz)
	Sets the rotation about the x,y,z axes to (rx,ry,rz) respectively.
Protected Types
typedef std::list< Node * >::iterator	t_itr
typedef std::list< Node * >::const_iterator	t_constitr
Protected Member Functions
virtual void	prepare ()
virtual void	getGeometry (std::vector< Intersectable * > &geometry)
void	addChild (Node *child)
	Adds a node to the list of children.
bool	hasChild (const Node *child) const
	Returns true if a specific node is a child of this node.
void	setupTransform (const Matrix &world)
	Setup the local and world transform of the node.
Protected Attributes
Vector	mT
	Translation.
Vector	mS
	Scale.
Vector	mR
	Rotation.
bool	mTransformSet
	True if the local transform has been setup.
Matrix	mLocalTransform
	Local transform, created from the T,S,R parameters.
Matrix	mWorldTransform
	Object->World transform (local + inherited transform).
std::list< Node * >	mChildren
	List of children attached to the Node.

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Detailed Description

Base class for classes representing light sources (PointLight).

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

• light.h

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