CurveMapping(bpy_struct)

base class — bpy_struct

class bpy.types.CurveMapping(bpy_struct)

Curve mapping to map color, vector and scalar values to other values using a user defined curve

black_level

For RGB curves, the color that black is mapped to

Type:

mathutils.Color of 3 items in [-inf, inf], default (0.0, 0.0, 0.0)

clip_max_x
Type:

float in [-100, 100], default 0.0

clip_max_y
Type:

float in [-100, 100], default 0.0

clip_min_x
Type:

float in [-100, 100], default 0.0

clip_min_y
Type:

float in [-100, 100], default 0.0

curves
Type:

bpy_prop_collection of CurveMap, (readonly)

extend

Extrapolate the curve or extend it horizontally

Type:

enum in [‘HORIZONTAL’, ‘EXTRAPOLATED’], default ‘HORIZONTAL’

tone

Tone of the curve

  • STANDARD Standard – Combined curve is applied to each channel individually, which may result in a change of hue.

  • FILMLIKE Filmlike – Keeps the hue constant.

Type:

enum in [‘STANDARD’, ‘FILMLIKE’], default ‘STANDARD’

use_clip

Force the curve view to fit a defined boundary

Type:

boolean, default False

white_level

For RGB curves, the color that white is mapped to

Type:

mathutils.Color of 3 items in [-inf, inf], default (0.0, 0.0, 0.0)

update()

Update curve mapping after making changes

reset_view()

Reset the curve mapping grid to its clipping size

initialize()

Initialize curve

evaluate(curve, position)

Evaluate curve at given location

Parameters:

  • curve (CurveMap, (never None)) – curve, Curve to evaluate

  • position (float in [-inf, inf]) – Position, Position to evaluate curve at

Returns:

Value, Value of curve at given location

Return type:

float in [-inf, inf]

classmethod bl_rna_get_subclass(id, default=None)
Parameters:

id (str) – The RNA type identifier.

Returns:

The RNA type or default when not found.

Return type:

bpy.types.Struct subclass

classmethod bl_rna_get_subclass_py(id, default=None)
Parameters:

id (str) – The RNA type identifier.

Returns:

The class or default when not found.

Return type:

type

Inherited Properties

Inherited Functions

References