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Describes the ray tracing acceleration structure space requirements.
Syntax
typedef struct D3D12DDI_RAYTRACING_ACCELERATION_STRUCTURE_POSTBUILD_INFO_DESC_0054 {
D3D12DDI_GPU_VIRTUAL_ADDRESS DestBuffer;
D3D12DDI_RAYTRACING_ACCELERATION_STRUCTURE_POSTBUILD_INFO_TYPE InfoType;
} D3D12DDI_RAYTRACING_ACCELERATION_STRUCTURE_POSTBUILD_INFO_DESC_0054;
Members
DestBuffer
A D3D12DDI_GPU_VIRTUAL_ADDRESS that represents the destination buffer.
InfoType
A D3D12DDI_RAYTRACING_ACCELERATION_STRUCTURE_POSTBUILD_INFO_TYPE enumeration value that represents the space requirements for a ray tracing acceleration structure.
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Windows 10, version 1809 |
| Header | d3d12umddi.h |