ne::LightingShaderResourceManager::ComputeShaderData::FrustumGridComputeShader::ComputeShader Struct Reference

#include <LightingShaderResourceManager.h>

Public Member Functions
std::optional< Error >	initialize (Renderer *pRenderer)
std::optional< Error >	updateDataAndSubmitShader (Renderer *pRenderer, const std::pair< unsigned int, unsigned int > &renderTargetSize, const glm::mat4 &inverseProjectionMatrix)

Public Attributes
std::unique_ptr< ComputeShaderInterface >	pComputeInterface
ShaderResources	resources
unsigned int	iLastUpdateTileCountX = 0
unsigned int	iLastUpdateTileCountY = 0
bool	bIsInitialized = false

Static Public Attributes
static const auto	sComputeInfoShaderResourceName = "computeInfo"
static const auto	sScreenToViewDataShaderResourceName = "screenToViewData"
static const auto	sCalculatedFrustumsShaderResourceName = "calculatedFrustums"

Detailed Description

Groups compute interface and its resources.

Member Function Documentation

initialize()

std::optional< Error > ne::LightingShaderResourceManager::ComputeShaderData::FrustumGridComputeShader::ComputeShader::initialize

(

Renderer *

pRenderer

)

Creates compute interface and resources and binds them to the interface.

Parameters

pRenderer

Renderer.

Returns

Error if something went wrong.

updateDataAndSubmitShader()

std::optional< Error > ne::LightingShaderResourceManager::ComputeShaderData::FrustumGridComputeShader::ComputeShader::updateDataAndSubmitShader	(	Renderer *	pRenderer,
		const std::pair< unsigned int, unsigned int > &	renderTargetSize,
		const glm::mat4 &	inverseProjectionMatrix
	)

Updates data used by shaders.

Parameters

pRenderer	Renderer.
renderTargetSize	Size of the underlying render image in pixels.
inverseProjectionMatrix	Inverse projection matrix of the active camera.

Returns

Error if something went wrong.

Member Data Documentation

bIsInitialized

bool ne::LightingShaderResourceManager::ComputeShaderData::FrustumGridComputeShader::ComputeShader::bIsInitialized = false

true if initialize was called, false otherwise.

iLastUpdateTileCountX

unsigned int ne::LightingShaderResourceManager::ComputeShaderData::FrustumGridComputeShader::ComputeShader::iLastUpdateTileCountX = 0

Total number of tiles in the X direction that was used when updateDataAndSubmitShader was called the last time.

iLastUpdateTileCountY

unsigned int ne::LightingShaderResourceManager::ComputeShaderData::FrustumGridComputeShader::ComputeShader::iLastUpdateTileCountY = 0

Total number of tiles in the X direction that was used when updateDataAndSubmitShader was called the last time.

pComputeInterface

std::unique_ptr<ComputeShaderInterface> ne::LightingShaderResourceManager::ComputeShaderData::FrustumGridComputeShader::ComputeShader::pComputeInterface

Shader Compute.

resources

ShaderResources ne::LightingShaderResourceManager::ComputeShaderData::FrustumGridComputeShader::ComputeShader::resources

Shader resources.

sCalculatedFrustumsShaderResourceName

const auto ne::LightingShaderResourceManager::ComputeShaderData::FrustumGridComputeShader::ComputeShader::sCalculatedFrustumsShaderResourceName = "calculatedFrustums"

inlinestatic

Name of the shader resource (name from shader code) that stores calculated frustums.

sComputeInfoShaderResourceName

const auto ne::LightingShaderResourceManager::ComputeShaderData::FrustumGridComputeShader::ComputeShader::sComputeInfoShaderResourceName = "computeInfo"

inlinestatic

Name of the shader resource (name from shader code) that stores additional data for compute shader.

sScreenToViewDataShaderResourceName

const auto ne::LightingShaderResourceManager::ComputeShaderData::FrustumGridComputeShader::ComputeShader::sScreenToViewDataShaderResourceName = "screenToViewData"

inlinestatic

Name of the shader resource (name from shader code) that stores data to convert from screen space to view space.

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

• src/engine_lib/private/shader/general/resource/LightingShaderResourceManager.h
• src/engine_lib/private/shader/general/resource/LightingShaderResourceManager.cpp