A 2D shadow map array, can be used for directional and spot lights. The shadow map will register itself with the associated lights. More...

Public Member Functions
	BasicShadowMap2DArray (const std::vector< std::shared_ptr< Light > > &lights, const glm::vec2 &resolution, ShadowMode mode)

void	draw (const Scene &scene) override
	More...

Public Member Functions inherited from ShadowMap
	ShadowMap ()=default

virtual void	draw (const Scene &scene)=0

virtual	~ShadowMap ()=default

	ShadowMap (const ShadowMap &)=delete

ShadowMap &	operator= (const ShadowMap &)=delete

	ShadowMap (ShadowMap &&)=default

ShadowMap &	operator= (ShadowMap &&)=delete

Private Attributes
std::vector< std::shared_ptr< Light > >	_lights
	The associated light.

Program *	_program
	Shadow program.

Texture	_map
	Shadow map result.

Detailed Description

A 2D shadow map array, can be used for directional and spot lights. The shadow map will register itself with the associated lights.

Inherits ShadowMap.

Constructor & Destructor Documentation

BasicShadowMap2DArray::BasicShadowMap2DArray	(	const std::vector< std::shared_ptr< Light > > &	lights,
		const glm::vec2 &	resolution,
		ShadowMode	mode
	)

explicit

Constructor.

Parameters

lights	the lights to generate the associated shadow maps for
resolution	the shadow map resolution
mode	the type of shadow map technique used

Bug:: The depth buffer will contain extra garbage data and can't be used as an input to the light pass currently.

void BasicShadowMap2DArray::draw ( const Scene & scene )

overridevirtual

Update the shadow map.

Parameters

scene the objcts to draw in the map.

Implements ShadowMap.

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