D3D12_PRIMITIVE_TOPOLOGY_TYPE enumeration (d3d12.h)

Specifies how the pipeline interprets geometry or hull shader input primitives.

Syntax

typedef enum D3D12_PRIMITIVE_TOPOLOGY_TYPE {
  D3D12_PRIMITIVE_TOPOLOGY_TYPE_UNDEFINED = 0,
  D3D12_PRIMITIVE_TOPOLOGY_TYPE_POINT = 1,
  D3D12_PRIMITIVE_TOPOLOGY_TYPE_LINE = 2,
  D3D12_PRIMITIVE_TOPOLOGY_TYPE_TRIANGLE = 3,
  D3D12_PRIMITIVE_TOPOLOGY_TYPE_PATCH = 4
} ;

Constants

D3D12_PRIMITIVE_TOPOLOGY_TYPE_UNDEFINED Value: 0 The shader has not been initialized with an input primitive type.
D3D12_PRIMITIVE_TOPOLOGY_TYPE_POINT Value: 1 Interpret the input primitive as a point.
D3D12_PRIMITIVE_TOPOLOGY_TYPE_LINE Value: 2 Interpret the input primitive as a line.
D3D12_PRIMITIVE_TOPOLOGY_TYPE_TRIANGLE Value: 3 Interpret the input primitive as a triangle.
D3D12_PRIMITIVE_TOPOLOGY_TYPE_PATCH Value: 4 Interpret the input primitive as a control point patch.

Remarks

This enum is used by the D3D12_GRAPHICS_PIPELINE_STATE_DESC structure.

Requirements

Requirement	Value
Header	d3d12.h

See also

Core Enumerations