SamplerLibrary Class Reference

Manage all samplers for GPU textures. Samplers are shared between all shader programs, and directly specified in the shaders based on use. All samplers are stored in a unique, shared descriptor set appended to all other sets (set #3). More...

#include <SamplerLibrary.hpp>

Classes
struct	SamplerSettings
	Sampler parameters. More...

Public Member Functions
void	init ()
void	clean ()
VkDescriptorSetLayout	getLayout () const
VkDescriptorSet	getSetHandle () const
VkSampler	getDefaultSampler () const

Static Private Member Functions
static VkSampler	setupSampler (const SamplerSettings &settings)

Private Attributes
std::vector< VkSampler >	_samplers
	Texture samplers.
VkDescriptorSetLayout	_layout
	Samplers descriptor set layout.
DescriptorSet	_set
	Samplers descriptor set allocation.

Detailed Description

Manage all samplers for GPU textures. Samplers are shared between all shader programs, and directly specified in the shaders based on use. All samplers are stored in a unique, shared descriptor set appended to all other sets (set #3).

See also

GPUShaders::Common::Samplers

Member Function Documentation

clean()

void SamplerLibrary::clean

(

)

Clean all samplers

getDefaultSampler()

VkSampler SamplerLibrary::getDefaultSampler ( ) const

inline

Returns

a basic sampler for use when displaying textures in ImGui

Note

It is a linearly interpolated sampler with clamped UVs (sClampLinear)

getLayout()

VkDescriptorSetLayout SamplerLibrary::getLayout ( ) const

inline

Returns

the sampler descriptor set layout

getSetHandle()

VkDescriptorSet SamplerLibrary::getSetHandle ( ) const

inline

Returns

the sampler descriptor set

init()

void SamplerLibrary::init

(

)

Initialize the samplers.

setupSampler()

VkSampler SamplerLibrary::setupSampler ( const SamplerSettings &  settings )

staticprivate

Create a sampler based on the sampling parameters.

Parameters

settings

the sampler configuration

Returns

the created sampler

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

• src/engine/graphics/SamplerLibrary.hpp
• src/engine/graphics/SamplerLibrary.cpp