Édition

Transform

Référence

Mode: Edit Mode
Menu: Key ‣ Transform

An F-Curve can be edited by transforming the locations of the keyframes.

Move, Rotate, Scale: Like other elements in Blender, keyframes can be moved, rotated, or scaled as described in Basic Transformations.
Extend: Moves keyframes relative to the current frame. If the mouse is to the left of the Playhead, this operator only affects the selected keyframes that are to the left of the Playhead. On the contrary, if the mouse is to the right of the Playhead, this operator only affects the selected keyframes that are to the right of the Playhead.

Astuce

For precise control of the keyframe position and value, you can set values in the Active Keyframe of the Sidebar region.

Snap

Référence

Menu: Key ‣ Snap
Raccourci: Maj-S

Keyframes can be snapped to different properties by using the Snap Keys tool.

Selection to Current Frame

Snap the selected keyframes to the current frame.

Selection to Cursor Value

Snap the selected keyframes to the 2D Cursor.

Selection to Nearest Frame

Snap the selected keyframes to their nearest frame individually.

Selection to Nearest Second

Snap the selected keyframes to their nearest second individually, based on the FPS of the scene.

Selection to Nearest Marker

Snap the selected keyframes to their nearest marker individually.

Flatten Handles

Aplanir les poignées Bézier pour les trames clés sélectionnées.

Exemple de clipsage Flatten Handles.
Avant Flatten Handles.	Après Flatten Handles.

Equalize Handles

Assurez-vous que les poignées des images-clés sélectionnées ont la même longueur.

Side

Side of the keyframes” Bézier handles to affect

Left: Equalize selected keyframes” left handles.
Right: Equalize selected keyframes” right handles.
Both: Equalize both of a keyframe’s handles.

Handle Length

Longueur pour faire des images-clés sélectionnées, des poignées de Bézier.

Flatten

Make the values of the selected keyframes” handles the same as their respective keyframes.

Cursor to Selected Ctrl-G

Places the cursor at the midpoint between selected keyframes.

Cursor Value to Selection: Places the cursor value on the average value of selected keyframes.

Mirror

Référence

Menu: Key ‣ Mirror
Raccourci: Ctrl-M

Selected keyframes can be mirrored over different properties using the Mirror Keys tool.

By Times over Current Frame: Mirror horizontally over the current frame.
By Values over Cursor Value: Mirror vertically over the 2D cursor.
By Times over Time 0: Mirror horizontally over frame 0.
By Values over Value 0: Mirror vertically over value 0.
By Times over First Selected Marker: Mirror horizontally over the first selected marker.

Insert Keyframes

Référence

Menu: Key ‣ Insert Keyframes
Raccourci: I

Inserts a keyframe to the active F-Curve at the mouse position. The newly added keyframes will be selected, making it easier to quickly tweak the newly added keyframes. All previously selected keyframes are kept selected by using I.

Add F-Curve Modifier

Référence

Menu: Key ‣ Add F-Curve Modifier
Raccourci: Maj-Ctrl-M

Opens a pop-up allowing you to add modifiers to the active F-Curve. Settings for the modifier can be found in the Sidebar ‣ Modifiers tab.

Bake Sound to F-Curves

Référence

Menu: Key ‣ Bake Sound to F-Curves

The Bake Sound to F-Curves operator takes a sound file and uses its sound wave to create the animation data.

Lowest Frequency

Fréquence seuil d’un filtre passe-haut qui est appliqué aux données audio.

Highest Frequency

Fréquence seuil d’un filtre passe-bas qui est appliqué aux données audio.

Attack Time

Value for the hull curve calculation that tells how fast the hull curve can rise. The lower the value the steeper it can rise.

Release Time

Value for the hull curve calculation that tells how fast the hull curve can fall. The lower the value the steeper it can fall.

Threshold (Seuil)

Valeur d’amplitude minimale nécessaire pour influencer la hull curve.

Accumulate

Seules les différences positives des amplitudes de la hull curve sont synthétisées pour produire le résultat.

Additive

Les amplitudes de la hull curve sont synthétisées. Si Accumulate est activé, les différences positives et négatives sont toutes accumulées.

Carré

Donne le résultat sous la forme d’une courbe carrée. Les valeurs négatives donnent toujours -1, et les positives 1.

Square Threshold: Toutes les valeurs inférieures à ce seuil produisent 0.

Jump to Keyframes

Référence

Menu: Key ‣ Jump to keyframes
Raccourci: Ctrl-G

Places the 2D cursor at the center of the selected keyframes.

Copy/Paste

Référence

Menu: Key ‣ Copy Keyframes, Key ‣ Paste Keyframes
Raccourci: Ctrl-C, Ctrl-V

Use Ctrl-C to copy selected keyframes and Ctrl-V to paste the previously copied keyframes. During the paste action, the Adjust Last Operation panel provides some options in how the paste is applied.

Offset

No Offset: Pastes the keyframes in the location they were copied from.
Frame Relative: Pastes the keyframe relative to the current frame based on the locations of the keyframes relative to the current frame when they were copied.
Frame Start: Pastes the keyframes with the first keyframe of the copied set placed at the current frame.
Frame End: Pastes the keyframes with the last keyframe of the copied set placed at the current frame.

Type

Mix: Integrates the pasted keyframes in with existing keyframes only overwriting keyframes that share a frame.
Overwrite All: Removes all previous keyframes and replaces them with the pasted keyframes.
Overwrite Range: Overwrite keys in pasted range.
Overwrite Entire Range: Overwrite keys in pasted range, using the range of all copied keys.

Flipped

Paste keyframes from mirrored bones if they exist.

Duplicate

Référence

Menu: Key ‣ Duplicate
Raccourci: Maj-D

Duplique les trames clés sélectionnées. Vous pouvez les repositionner en déplaçant la souris.

Delete Keyframes (Suppression de trames clés)

Référence

Menu: Key ‣ Delete Keyframes
Raccourci: X, Suppr.

L’appui sur X ou Suppr. ouvre un menu contextuel dans lequel vous pouvez supprimer les trames clés sélectionnées.

Handle Type

Référence

Menu: Key ‣ Handle Type
Raccourci: V

Définit le type de poignée des images clés sélectionnées.

Interpolation Mode

Référence

Menu: Key ‣ Interpolation Mode
Raccourci: T

Sets the interpolation mode between the selected keyframes.

Easing Mode

Référence

Menu: Key ‣ Easing Mode
Raccourci: Ctrl-E

Sets the easing mode of the selected keyframes.

Decimate

Référence

Menu: Key ‣ Decimate (Ratio)
Menu: Key ‣ Decimate (Allowed Change)

The Decimate tool simplifies an F-Curve by removing keyframes that influence the curve shape the least.

Mode

Controls which method is used pick the number of keyframes to use.

Ratio: Deletes a defined percentage of keyframes, the amount of keyframes to delete is define by the Remove property.
Error Margin: Deletes keyframes which only allowing the F-Curve to change by a defined amount. The amount of change is controlled by the Max Error Margin which controls how much the new decimated curve is allowed to deviate from the original.

Opérateurs curseur

Breakdown

Référence

Menu: Key ‣ Slider Operators ‣ Breakdown

Moves the selected keyframes to an in between position relative to the adjacent keyframes. To use this operator, drag the mouse left or right to adjust the operator’s Factor property.

Factor: The amount to favor either the left or the right key. Values less than 0.5 favor the left keyframe, values greater than 0.5 favor the right keyframe, a value of 0.5 results in no change.

Blend to Neighbor

Référence

Menu: Key ‣ Slider Operators ‣ Blend to Neighbor

Transitions the current keyframe with the neighboring keyframes in the timeline. In order for this operator to work, there must be a keyframe before and after the current frame. To use this operator, drag the mouse left or right to adjust the operator’s Blend property.

Blend: The amount to favor either the left or the right key. Values less than 0.5 favor the left keyframe, values greater than 0.5 favor the right keyframe, a value of 0.5 results in no change.

Blend to Default Value

Référence

Menu: Key ‣ Slider Operators ‣ Blend to Neighbor

Transitions the current keyframe towards the property’s default value. To use this operator, drag the mouse left or right to adjust the operator’s Blend property.

Blend: The amount to favor either the current key or the default value. A value of 0 represents the current key, a value of 1 represents the default value.

Voir aussi

L’opérateur Reset to Default réinitialise n’importe quelle propriété à sa valeur par défaut sans avoir besoin d’images clés.

Clean Keyframes

Référence

Menu: Key ‣ Clean Keyframes
Raccourci: X

Clean Keyframes resets the keyframe tangents on selected keyframes to their auto-clamped shape, if they have been modified.

../../../_images/editors_graph-editor_fcurves_editing_clean1.png — *F-Curve* avant nettoyage (*cleaning*).

../../../_images/editors_graph-editor_fcurves_editing_clean2.png — *F-Curve* après nettoyage (*cleaning*).

Clean Channels

Référence

Menu: Key ‣ Clean Channels
Raccourci: X

Acts like the Clean Keyframes tool but will also delete the channel itself if it is only left with a single keyframe containing the default property value and it’s not being used by any generative F-Curve modifiers or drivers.

Note

The modified curve left after the Clean tool is run is not the same as the original, so this tool is better used before doing custom editing of F-Curves and after initial keyframe insertion, to get rid of any unwanted keyframes inserted while doing mass keyframe insertion (by selecting all bones and pressing I for instance).

Smooth Keys

Référence

Menu: Key ‣ Smooth Keys
Raccourci: Alt-O

There is also an option to smooth the selected curves, but beware: its algorithm seems to be to divide by two the distance between each keyframe and the average linear value of the curve, without any setting, which gives quite a strong smoothing! Note that the first and last keys seem to be never modified by this tool.

../../../_images/editors_graph-editor_fcurves_editing_smooth.png — *F-Curve* après lissage.

Sample Keyframes

Référence

Menu: Key ‣ Sample Keyframes
Raccourci: Maj-Alt-O

Sampling a set of keyframes replaces interpolated values with a new keyframe for each frame.

../../../_images/editors_graph-editor_fcurves_editing_sample.png — F-Curve before sampling.

../../../_images/editors_graph-editor_fcurves_editing_sample2.png — F-Curve after sampling.

Bake Curve

Référence

Menu: Key ‣ Bake Curve
Raccourci: Alt-C

Baking a curve replaces it with a set of sampled points, and removes the ability to edit the curve.

Un-Bake Curve

Référence

Menu: Key ‣ Un-Bake Curve

Unbaking a curve replaces the baked curve with an unbaked curve, adding the ability to edit it.

Discontinuity (Euler) Filter

À faire.