Detailed Description

Compute pipeline that generates DrawCommand entries for a Scene entirely on the GPU.

Public Member Functions
	GenerateDrawCommands (pipeline_id pipelineId, const vireo::Buffer &activeInstancesBuffer, const DeviceMemoryArray &instancesArray, const DeviceMemoryArray &meshInstancesArray, const vireo::Buffer &drawCommandsBuffer, const vireo::Buffer &drawCommandsCountBuffer)

void	dispatch (vireo::CommandList &commandList, uint32 activeInstancesCount)

virtual	~GenerateDrawCommands () = default

	GenerateDrawCommands (GenerateDrawCommands &) = delete

GenerateDrawCommands &	operator= (GenerateDrawCommands &) = delete

Static Public Member Functions
static void	cleanup ()

Constructor & Destructor Documentation

Constructs a GpuDrawSetup pipeline.

Parameters

pipelineId	Identifier of the parent material pipeline (debug names).
activeInstancesBuffer	GPU buffer of active instanceIndex values
instancesArray	Global instances buffer
meshInstancesArray	Scene meshInstances buffer
drawCommandsBuffer	Output DrawCommand buffer.
drawCommandsCountBuffer	Atomic counter buffer, reset each frame.

virtual ~GenerateDrawCommands ( )

virtualdefault

GenerateDrawCommands ( GenerateDrawCommands & )

delete

static void cleanup ( )

static

Releases shared (static) GPU resources. Call once at shutdown.

Clears the counter then dispatches the compute shader.

Parameters

commandList	Command list to record into.
activeInstancesCount	Number of entries in activeInstancesBuffer.

GenerateDrawCommands& operator= ( GenerateDrawCommands & )

delete