SamplerCubeArrayInstance Class Reference

#include <samplerinstance.h>

Public Member Functions
	SamplerCubeArrayInstance (RenderService &renderService, const SamplerDeclaration &declaration, const SamplerCubeArray *samplerCubeArray, const SamplerChangedCallback &samplerChangedCallback)
bool	hasTexture (int index) const
const TextureCube &	getTexture (int index) const
void	setTexture (int index, TextureCube &textureCube)
rtti::ObjectPtr< TextureCube > &	operator[] (size_t index)
Public Member Functions inherited from SamplerArrayInstance
	SamplerArrayInstance (RenderService &renderService, const SamplerDeclaration &declaration, const Sampler *sampler, const SamplerChangedCallback &samplerChangedCallback)
virtual	~SamplerArrayInstance ()
virtual int	getNumElements () const
Public Member Functions inherited from SamplerInstance
	SamplerInstance (RenderService &renderService, const SamplerDeclaration &declaration, const Sampler *sampler, const SamplerChangedCallback &samplerChangedCallback)
virtual	~SamplerInstance ()
bool	init (utility::ErrorState &errorState)
const SamplerDeclaration &	getDeclaration () const
VkSampler	getVulkanSampler () const

Additional Inherited Members
Protected Member Functions inherited from SamplerInstance
void	raiseChanged (int index=0)
Protected Attributes inherited from SamplerInstance
RenderService *	mRenderService = nullptr
VkSampler	mVulkanSampler = VK_NULL_HANDLE
const Sampler *	mSampler = nullptr
const SamplerDeclaration *	mDeclaration = nullptr
SamplerChangedCallback	mSamplerChangedCallback

Description

Cube sampler array instance. Binds multiple cube textures to a shader. The array can be changed at runtime.

Inheritance diagram for SamplerCubeArrayInstance:

Collaboration diagram for SamplerCubeArrayInstance:

Constructor & Destructor Documentation

SamplerCubeArrayInstance()

SamplerCubeArrayInstance	(	RenderService &	renderService,
		const SamplerDeclaration &	declaration,
		const SamplerCubeArray *	samplerCubeArray,
		const SamplerChangedCallback &	samplerChangedCallback
	)

Constructs the instance based on the shader declaration and resource.

Parameters

renderService	render engine
declaration	sampler shader declaration
samplerCubeArray	the sampler resource used to create this instance.
samplerChangedCallback	called when the 'texture' changes.

Member Function Documentation

getTexture()

const TextureCube& getTexture

(

int

index

)

const

Parameters

index

the index to get the texture for.

Returns

the texture at the given index

hasTexture()

bool hasTexture

(

int

index

)

const

Returns

if a texture is bound to the given index.

operator[]()

rtti::ObjectPtr<TextureCube>& operator[]

(

size_t

index

)

Array subscript operator, returns a specific texture in the array as a reference, making the following possible: mTextures[0] = myTexture;

Returns

a specific value in the array as a reference.

setTexture()

void setTexture	(	int	index,
		TextureCube &	textureCube
	)

Binds a texture at the given index

Parameters

index	the index to bind the texture to
textureCube	the texture to bind.