FCurveKeyframePoints(bpy_struct)

base class — bpy_struct

class bpy.types.FCurveKeyframePoints(bpy_struct)

Collection of keyframe points

insert(frame, value, options={}, keyframe_type='KEYFRAME')

Add a keyframe point to a F-Curve

Parameters

  • frame (float in [-inf, inf]) – X Value of this keyframe point

  • value (float in [-inf, inf]) – Y Value of this keyframe point

  • options (enum set in {'REPLACE', 'NEEDED', 'FAST'}, (optional)) –

    Keyframe options

    • REPLACE Replace – Don’t add any new keyframes, but just replace existing ones.

    • NEEDED Needed – Only adds keyframes that are needed.

    • FAST Fast – Fast keyframe insertion to avoid recalculating the curve each time.

  • keyframe_type (enum in Beztriple Keyframe Type Items, (optional)) – Type of keyframe to insert

Returns

Newly created keyframe

Return type

Keyframe

add(count)

Add a keyframe point to a F-Curve

Parameters

count (int in [0, inf]) – Number, Number of points to add to the spline

remove(keyframe, fast=False)

Remove keyframe from an F-Curve

Parameters

  • keyframe (Keyframe, (never None)) – Keyframe to remove

  • fast (boolean, (optional)) – Fast, Fast keyframe removal to avoid recalculating the curve each time

clear()

Remove all keyframes from an F-Curve

sort()

Ensure all keyframe points are chronologically sorted

deduplicate()

Ensure there are no duplicate keys. Assumes that the points have already been sorted

handles_recalc()

Update handles after modifications to the keyframe points, to update things like auto-clamping

classmethod bl_rna_get_subclass(id, default=None)
Parameters

id (string) – 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 (string) – The RNA type identifier.

Returns

The class or default when not found.

Return type

type

Inherited Properties

Inherited Functions

References