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sglDefaultLightProcessor Class Reference

#include <sglLightProcessor.hpp>

Inheritance diagram for sglDefaultLightProcessor::

List of all members.

Public Methods
	sglDefaultLightProcessor ()
virtual	~sglDefaultLightProcessor ()
virtual void	reset ()
virtual void	addLight (const sglMat4f &matrix, const sglLight *light)
virtual unsigned int	getNumLights () const
virtual void	apply ()

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Detailed Description

The sglDefaultLightProcessor is the default light processor used by sglCull. It is the quickest, stupidest implementation of an sglLightProcessor. It applies the first sgl::s_max_lights it receives, in the order it received them. If the scene has many lights, this method will almost surely _not_ choose the lights that would affect the scene the most.

Definition at line 81 of file sglLightProcessor.hpp.

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Constructor & Destructor Documentation

sglDefaultLightProcessor::sglDefaultLightProcessor ( ) [inline]

Constructor. Definition at line 85 of file sglLightProcessor.hpp.

sglDefaultLightProcessor::~sglDefaultLightProcessor ( ) [inline, virtual]

Destructor. Definition at line 88 of file sglLightProcessor.hpp.

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Member Function Documentation

void sglDefaultLightProcessor::reset ( ) [inline, virtual]

Resets the processor for the next frame (e.g. clears list of lights). Reimplemented from sglLightProcessor. Definition at line 91 of file sglLightProcessor.hpp.

virtual void sglDefaultLightProcessor::addLight ( const sglMat4f & matrix, const sglLight * light ) [virtual]

Add a light for the current frame. Parameters: matrix   modelview matrix to be used when applying this light light   pointer to the new light Reimplemented from sglLightProcessor.

unsigned int sglDefaultLightProcessor::getNumLights ( ) const [inline, virtual]

Query the number of lights collected while culling the current frame. Returns: the number of lights collected while culling the current frame. Reimplemented from sglLightProcessor. Definition at line 97 of file sglLightProcessor.hpp.

virtual void sglDefaultLightProcessor::apply ( ) [virtual]

Applys the lights collected for this frame. Note: this will apply at most sgl::s_max_lights. Reimplemented from sglLightProcessor.

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

• sglLightProcessor.hpp

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