chrono::sensor::ChFilterVulkanRTRender Class Reference

Description

Render filter front-end for Vulkan RT sensors.

The filter produces the same first-order buffer types as the OptiX renderer for camera, depth, normal, and segmentation sensors. It is wired so the Vulkan RT BLAS/TLAS + vkCmdTraceRaysKHR path can replace the host fallback without changing user-level filter graphs.

#include <ChFilterVulkanRTRender.h>

Inheritance diagram for chrono::sensor::ChFilterVulkanRTRender:

Collaboration diagram for chrono::sensor::ChFilterVulkanRTRender:

Public Member Functions
	ChFilterVulkanRTRender (std::shared_ptr< ChVulkanRTDevice > device, std::shared_ptr< ChVulkanRTScene > scene)
void	Apply () override
	Virtual apply function. More...
void	Initialize (std::shared_ptr< ChSensor > pSensor, std::shared_ptr< SensorBuffer > &bufferInOut) override
	Virtual initialize function. More...
void	SetRayRecursions (int rec)
void	SetScene (std::shared_ptr< ChVulkanRTScene > scene)
Public Member Functions inherited from chrono::sensor::ChFilter
virtual	~ChFilter ()
	Virtual class destructor.
std::string &	Name ()
	Accesses the name of the filter. More...

Friends
class	ChVulkanRTEngine

Additional Inherited Members
Protected Member Functions inherited from chrono::sensor::ChFilter
	ChFilter (std::string name)
	protected constructor for the filter which requires a name as input. More...
unsigned int	GetRngStreamIndex () const
	This filter's RNG stream index within its sensor, for filters that own a cuRAND buffer. More...
void	InvalidFilterGraphNullBuffer (std::shared_ptr< ChSensor > pSensor)
	Error function for invalid filter graph: null buffer found.
void	InvalidFilterGraphBufferTypeMismatch (std::shared_ptr< ChSensor > pSensor)
	Error function for invalid filter graph: type mismatch in graph.
void	InvalidFilterGraphSensorTypeMismatch (std::shared_ptr< ChSensor > pSensor)
	Error function for invalid filter graph: type mismatch in graph.

Member Function Documentation

Apply()

void chrono::sensor::ChFilterVulkanRTRender::Apply ( )

overridevirtual

Virtual apply function.

This will be called sequentially for all filters in a filter list. This should contain the necessary processing during the simulation. This must be threadsafe when applied to a ChOptixSensor.

Implements chrono::sensor::ChFilter.

Initialize()

void chrono::sensor::ChFilterVulkanRTRender::Initialize ( std::shared_ptr< ChSensor >  pSensor, std::shared_ptr< SensorBuffer > &  bufferInOut  )

overridevirtual

Virtual initialize function.

This will be called once when added to the ChSensorManager. It should create all the necessary memory space and setup any data that will be needed in the apply function. This function does not need to be threadsafe so can be used to access and store any sensor specific information that is needed later.

Parameters

pSensor	A pointer to the sensor to which it is attached
bufferInOut	The pointer that is passed from one filter to the next. Can be changed by the filter when augmentation does not happen in place.

Implements chrono::sensor::ChFilter.

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

• /builds/uwsbel/chrono/src/chrono_sensor/vulkan/ChFilterVulkanRTRender.h
• /builds/uwsbel/chrono/src/chrono_sensor/vulkan/ChFilterVulkanRTRender.cpp