D3D12_RAYTRACING_ACCELERATION_STRUCTURE_POSTBUILD_INFO_TYPE enumeration (d3d12.h)

Specifies the type of acceleration structure post-build info that can be retrieved with calls to EmitRaytracingAccelerationStructurePostbuildInfo and BuildRaytracingAccelerationStructure.

Syntax

typedef enum D3D12_RAYTRACING_ACCELERATION_STRUCTURE_POSTBUILD_INFO_TYPE {
  D3D12_RAYTRACING_ACCELERATION_STRUCTURE_POSTBUILD_INFO_COMPACTED_SIZE = 0,
  D3D12_RAYTRACING_ACCELERATION_STRUCTURE_POSTBUILD_INFO_TOOLS_VISUALIZATION = 0x1,
  D3D12_RAYTRACING_ACCELERATION_STRUCTURE_POSTBUILD_INFO_SERIALIZATION = 0x2,
  D3D12_RAYTRACING_ACCELERATION_STRUCTURE_POSTBUILD_INFO_CURRENT_SIZE = 0x3
} ;

Constants

D3D12_RAYTRACING_ACCELERATION_STRUCTURE_POSTBUILD_INFO_COMPACTED_SIZE Value: 0 The post-build info is space requirements for an acceleration structure after compaction. For more information, see D3D12_RAYTRACING_ACCELERATION_STRUCTURE_POSTBUILD_INFO_COMPACTED_SIZE_DESC.
D3D12_RAYTRACING_ACCELERATION_STRUCTURE_POSTBUILD_INFO_TOOLS_VISUALIZATION Value: 0x1 The post-build info is space requirements for generating tools visualization for an acceleration structure. For more information, see D3D12_RAYTRACING_ACCELERATION_STRUCTURE_POSTBUILD_INFO_TOOLS_VISUALIZATION_DESC.
D3D12_RAYTRACING_ACCELERATION_STRUCTURE_POSTBUILD_INFO_SERIALIZATION Value: 0x2 The post-build info is space requirements for serializing an acceleration structure. For more information, see D3D12_RAYTRACING_ACCELERATION_STRUCTURE_POSTBUILD_INFO_SERIALIZATION_DESC.
D3D12_RAYTRACING_ACCELERATION_STRUCTURE_POSTBUILD_INFO_CURRENT_SIZE Value: 0x3 The post-build info is size of the current acceleration structure. For more information, see D3D12_RAYTRACING_ACCELERATION_STRUCTURE_POSTBUILD_INFO_CURRENT_SIZE_DESC.

Requirements

Requirement	Value
Header	d3d12.h