D3D_INTERPOLATION_MODE enumeration (d3dcommon.h)

Specifies interpolation mode, which affects how values are calculated during rasterization.

Syntax

typedef enum D3D_INTERPOLATION_MODE {
  D3D_INTERPOLATION_UNDEFINED = 0,
  D3D_INTERPOLATION_CONSTANT = 1,
  D3D_INTERPOLATION_LINEAR = 2,
  D3D_INTERPOLATION_LINEAR_CENTROID = 3,
  D3D_INTERPOLATION_LINEAR_NOPERSPECTIVE = 4,
  D3D_INTERPOLATION_LINEAR_NOPERSPECTIVE_CENTROID = 5,
  D3D_INTERPOLATION_LINEAR_SAMPLE = 6,
  D3D_INTERPOLATION_LINEAR_NOPERSPECTIVE_SAMPLE = 7
} ;

Constants

D3D_INTERPOLATION_UNDEFINED Value: 0 The interpolation mode is undefined.
D3D_INTERPOLATION_CONSTANT Value: 1 Don't interpolate between register values.
D3D_INTERPOLATION_LINEAR Value: 2 Interpolate linearly between register values.
D3D_INTERPOLATION_LINEAR_CENTROID Value: 3 Interpolate linearly between register values but centroid clamped when multisampling.
D3D_INTERPOLATION_LINEAR_NOPERSPECTIVE Value: 4 Interpolate linearly between register values but with no perspective correction.
D3D_INTERPOLATION_LINEAR_NOPERSPECTIVE_CENTROID Value: 5 Interpolate linearly between register values but with no perspective correction and centroid clamped when multisampling.
D3D_INTERPOLATION_LINEAR_SAMPLE Value: 6 Interpolate linearly between register values but sample clamped when multisampling.
D3D_INTERPOLATION_LINEAR_NOPERSPECTIVE_SAMPLE Value: 7 Interpolate linearly between register values but with no perspective correction and sample clamped when multisampling.

Requirements

Requirement	Value
Header	d3dcommon.h

See also

Common Version Enumerations

D3D11_PARAMETER_DESC