colour_clf_io.ExponentStyle

class colour_clf_io.ExponentStyle(value, names=None, *, module=None, qualname=None, type=None, start=1, boundary=None)

Bases: Enum

Represent the valid values of the style attribute of a colour_clf_io.Exponent Process Node.

Attributes

• BASIC_FWD

• BASIC_REV

• BASIC_MIRROR_FWD

• BASIC_MIRROR_REV

• BASIC_PASS_THRU_FWD

• BASIC_PASS_THRU_REV

• MON_CURVE_FWD

• MON_CURVE_REV

• MON_CURVE_MIRROR_FWD

• MON_CURVE_MIRROR_REV

References

• https://docs.acescentral.com/specifications/clf/#exponent

BASIC_FWD = 'basicFwd'

Apply a power law using the exponent value specified in the ExponentParams element.

BASIC_REV = 'basicRev'

Apply a power law using the exponent value specified in the ExponentParams element.

BASIC_MIRROR_FWD = 'basicMirrorFwd'

Apply a basic power law using the exponent value specified in the ExponentParams element for values greater than or equal to zero and mirror the function for values less than zero (i.e., rotationally symmetric around the origin).

BASIC_MIRROR_REV = 'basicMirrorRev'

Apply a basic power law using the exponent value specified in the ExponentParams element for values greater than or equal to zero and mirror the function for values less than zero (i.e., rotationally symmetric around the origin).

BASIC_PASS_THRU_FWD = 'basicPassThruFwd'

Apply a basic power law using the exponent value specified in the ExponentParams element for values greater than or equal to zero and passes values less than zero unchanged.

BASIC_PASS_THRU_REV = 'basicPassThruRev'

Apply a basic power law using the exponent value specified in the ExponentParams element for values greater than or equal to zero and passes values less than zero unchanged.

MON_CURVE_FWD = 'monCurveFwd'

Apply a power law function with a linear segment near the origin.

MON_CURVE_REV = 'monCurveRev'

Apply a power law function with a linear segment near the origin.

MON_CURVE_MIRROR_FWD = 'monCurveMirrorFwd'

Apply a power law function with a linear segment near the origin and mirror the function for values less than zero (i.e., rotationally symmetric around the origin).

MON_CURVE_MIRROR_REV = 'monCurveMirrorRev'

Apply a power law function with a linear segment near the origin and mirror the function for values less than zero (i.e., rotationally symmetric around the origin).