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D3D12_HIT_GROUP_TYPE enumeration (d3d12.h)

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Specifies the type of a raytracing hit group state subobject. Use a value from this enumeration with the D3D12_HIT_GROUP_DESC structure.

Syntax

typedef enum D3D12_HIT_GROUP_TYPE {
  D3D12_HIT_GROUP_TYPE_TRIANGLES = 0,
  D3D12_HIT_GROUP_TYPE_PROCEDURAL_PRIMITIVE = 0x1
} ;

Constants

 
D3D12_HIT_GROUP_TYPE_TRIANGLES
Value: 0
The hit group uses a list of triangles to calculate ray hits. Hit groups that use triangles can’t contain an intersection shader.
D3D12_HIT_GROUP_TYPE_PROCEDURAL_PRIMITIVE
Value: 0x1
The hit group uses a procedural primitive within a bounding box to calculate ray hits. Hit groups that use procedural primitives must contain an intersection shader.

Requirements

Requirement Value
Header d3d12.h