AZ::RHI::DeviceRayTracingBlas Class Referenceabstract
#include <DeviceRayTracingAccelerationStructure.h>
Inherits AZ::RHI::DeviceObject.
Inherited by AZ::DX12::RayTracingBlas, AZ::Null::RayTracingBlas, and AZ::Vulkan::RayTracingBlas.
Public Member Functions | |
| ResultCode | CreateCompactedBuffers (Device &device, RHI::Ptr< RHI::DeviceRayTracingBlas > sourceBlas, uint64_t compactedBufferSize, const DeviceRayTracingBufferPools &rayTracingBufferPools) |
| ResultCode | CreateBuffers (Device &device, const DeviceRayTracingBlasDescriptor *descriptor, const DeviceRayTracingBufferPools &rayTracingBufferPools) |
| Creates the internal BLAS buffers from the descriptor. | |
| virtual bool | IsValid () const =0 |
| Returns true if the DeviceRayTracingBlas has been initialized. | |
| DeviceRayTracingGeometryVector & | GetGeometries () |
| virtual uint64_t | GetAccelerationStructureByteSize ()=0 |
 Public Member Functions inherited from AZ::RHI::DeviceObject | |
| AZ_RTTI (DeviceObject, "{17D34F71-944C-4AF5-9823-627474C4C0A6}", Object) | |
| bool | IsInitialized () const |
| Returns whether the device object is initialized. | |
| Device & | GetDevice () const |
| Public Member Functions inherited from AZ::RHI::Object | |
| AZ_RTTI (Object, "{E43378F1-2331-4173-94B8-990ED20E6003}") | |
| void | SetName (const Name &name) |
| Sets the name of the object. | |
| const Name & | GetName () const |
| Returns the name set on the object by SetName. | |
| uint32_t | use_count () |
| Returns the current use count of the object. | |
Static Public Member Functions | |
| static RHI::Ptr< RHI::DeviceRayTracingBlas > | CreateRHIRayTracingBlas () |
Additional Inherited Members | |
| Protected Member Functions inherited from AZ::RHI::DeviceObject | |
| void | Init (Device &device) |
| The derived class should call this method to assign the device. | |
| void | Shutdown () override |
| Clears the current bound device to null. | |
| Protected Member Functions inherited from AZ::RHI::Object | |
| void | add_ref () const |
| void | release () const |
| Protected Attributes inherited from AZ::RHI::Object | |
| AZStd::atomic_int | m_useCount = 0 |
Detailed Description
A DeviceRayTracingBlas is created from the information in the DeviceRayTracingBlasDescriptor.
Member Function Documentation
◆ CreateCompactedBuffers()
| ResultCode AZ::RHI::DeviceRayTracingBlas::CreateCompactedBuffers | ( | Device & | device, |
| RHI::Ptr< RHI::DeviceRayTracingBlas > | sourceBlas, | ||
| uint64_t | compactedBufferSize, | ||
| const DeviceRayTracingBufferPools & | rayTracingBufferPools | ||
| ) |
Creates the internal BLAS buffers for the compacted version of the sourceBlas The compactedBufferSize can be queried using a RayTracingCompactionQuery
◆ IsValid()
|
pure virtual |
Returns true if the DeviceRayTracingBlas has been initialized.
Implemented in AZ::DX12::RayTracingBlas, AZ::Null::RayTracingBlas, and AZ::Vulkan::RayTracingBlas.
The documentation for this class was generated from the following file:
- Gems/Atom/RHI/Code/Include/Atom/RHI/DeviceRayTracingAccelerationStructure.h
