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D3D12_INDEX_BUFFER_STRIP_CUT_VALUE enumeration (d3d12.h)

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When using triangle strip primitive topology, vertex positions are interpreted as vertices of a continuous triangle “strip”. There is a special index value that represents the desire to have a discontinuity in the strip, the cut index value. This enum lists the supported cut values.

Syntax

typedef enum D3D12_INDEX_BUFFER_STRIP_CUT_VALUE {
  D3D12_INDEX_BUFFER_STRIP_CUT_VALUE_DISABLED = 0,
  D3D12_INDEX_BUFFER_STRIP_CUT_VALUE_0xFFFF = 1,
  D3D12_INDEX_BUFFER_STRIP_CUT_VALUE_0xFFFFFFFF = 2
} ;

Constants

 
D3D12_INDEX_BUFFER_STRIP_CUT_VALUE_DISABLED
Value: 0
Indicates that there is no cut value.
D3D12_INDEX_BUFFER_STRIP_CUT_VALUE_0xFFFF
Value: 1
Indicates that 0xFFFF should be used as the cut value.
D3D12_INDEX_BUFFER_STRIP_CUT_VALUE_0xFFFFFFFF
Value: 2
Indicates that 0xFFFFFFFF should be used as the cut value.

Remarks

This enum is used by the D3D12_GRAPHICS_PIPELINE_STATE_DESC structure.

Requirements

Requirement Value
Header d3d12.h

See also

Core Enumerations