Class DX12TopLevelAS

Implementation of the DX12 Top-Level Acceleration Structure.

Inheritance
object
GraphicsResource
TopLevelAS
DX12TopLevelAS
Inherited Members
Namespace: Evergine.DirectX12
Assembly: Evergine.DirectX12.dll
Syntax
public class DX12TopLevelAS : TopLevelAS

Constructors

DX12TopLevelAS(DX12GraphicsContext, ref TopLevelASDescription)

Initializes a new instance of the DX12TopLevelAS class.

Declaration
public DX12TopLevelAS(DX12GraphicsContext context, ref TopLevelASDescription description)
Parameters
Type Name Description
DX12GraphicsContext context

DirectX 12 context.
TopLevelASDescription description

Top-level description.

Fields

ResultBuffer

DX12 Acceleration Structure Result Buffer.

Declaration
public ID3D12Resource ResultBuffer
Field Value
Type Description
ID3D12Resource

Properties

NativePointer

Gets the native pointer.

Declaration
public override nint NativePointer { get; }
Property Value
Type Description
nint
Overrides

Methods

Destroy()

Destroy graphics native resources.

Declaration
protected override void Destroy()
Overrides

GetAccelerationStructureView(ref CpuDescriptorHandle)

Gets the shader resource view for the acceleration structure.

Declaration
public void GetAccelerationStructureView(ref CpuDescriptorHandle descriptorHandle)
Parameters
Type Name Description
CpuDescriptorHandle descriptorHandle

The descriptor handle.

UpdateAccelerationStructure(ref TopLevelASDescription)

Initializes a new instance of the DX12TopLevelAS class.

Declaration
public void UpdateAccelerationStructure(ref TopLevelASDescription description)
Parameters
Type Name Description
TopLevelASDescription description

New top-level description.

Extension Methods