Editing – Редагування

Transform – Трансформа

Reference – Довідка

Mode – Режим:

Edit Mode – Режим Редагування

Menu – Меню:

Key ‣ Transform – «Ключ > Трансформа»

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

Move, Rotate, Scale – Переміщення, Оберт, Масштаб

Like other elements in Blender, keyframes can be moved, rotated, and scaled as described in Basic Transformations.

Extend E – Розшир

Lets you quickly move the selected keyframes that are on a certain side of the Playhead. This is handy if you need to, say, move all the keyframes after a certain time point to the right to make space for new ones.

To use this operator, first select some or all keyframes and place your mouse cursor to the left or right of the Playhead. Then, press E, move the mouse to move (only) the keyframes on that side of the Playhead, and press LMB to confirm (or RMB to cancel).

Порада

You can also change the Key Frame and Value properties in Sidebar ‣ F-Curve ‣ Active Keyframe if you want to specify exact numbers.

While transforming keyframes, you can hold Shift to move them more slowly for better precision, or Ctrl to move them in coarse increments.

Snap – Підхоп

Reference – Довідка

Menu – Меню:

Key ‣ Snap – «Ключ > Підхоп»

Shortcut – Шоткат:

Shift-S

Apart from using the snapping operators in this menu, you can also turn on snapping in the header.

Selection to Current Frame – Вибрання до Поточний Кадр

Set the selected keyframes“ time to the current frame.

Selection to Cursor Value – Вибрання до Значення Курсора

Set the selected keyframes“ value to that of the 2D Cursor.

Selection to Nearest Frame – Вибрання до Найближчий Кадр

Round the time of each keyframe to the nearest frame.

Selection to Nearest Second – Вибрання до Найближча Секунда

Round the time of each keyframe to the nearest second. You can use View ‣ Show Seconds to show seconds instead of frames at the top of the editor.

Selection to Nearest Marker – Вибрання до Найближчий Маркер

Set the time of each keyframe to that of the nearest marker.

Flatten Handles – Сплощення Держаків

Підхоплюються, сплощуючи держаки Безьє – Bézier для вибраних ключкадрів.

Приклад підхоплення зі сплощенням держаків – опція Flatten Handles.

Перед підхопом зі сплощенням – опція Flatten Handles.

Після підхопу зі сплощенням – опція Flatten Handles.

Equalize Handles

Ensure selected keyframes“ handles have equal length.

Збоку – Side

Which handles to affect (left, right, or both).

Handle Length

Length to make selected keyframes“ Bézier handles.

Flatten – Сплощення

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

Cursor to Selected Ctrl-G – Курсор до Вибране

Changes the time and value of the 2D Cursor to the average time and value of the selected keyframes.

Cursor Value to Selection – Значення Курсора до Вибрання

Changes the value of the 2D Cursor to the average value of the selected keyframes.

Mirror – Дзеркалення

Reference – Довідка

Menu – Меню:

Key ‣ Mirror – «Ключ > Дзеркалення»

Shortcut – Шоткат:

Ctrl-M

Mirrors the selected keyframes across a reference point.

By Times over Current Frame – За Часом Через Поточний Кадр

Mirror horizontally across the current frame.

By Values over Cursor Value – За Значеннями Через Значення Курсора

Mirror vertically across the 2D Cursor’s value.

By Times over Zero Time

Mirror horizontally across frame 0.

By Values over Zero Value

Mirror vertically across value 0.

By Times over First Selected Marker – За Часом Через Перший Вибраний Маркер

Mirror horizontally across the first selected marker.

Jump to Selected

Reference – Довідка

Menu – Меню:

Key ‣ Jump to Selected

Shortcut – Шоткат:

Ctrl-G

Places the 2D Cursor at the average time and value of the selected keyframes.

Insert

Reference – Довідка

Menu – Меню:

Key ‣ Insert

Shortcut – Шоткат:

I

Adds new keyframes and selects them. Previously selected keyframes stay selected too.

All Channels

Insert a keyframe on all visible and editable F-Curves using each curve’s current value.

Only Selected Channels

Insert a keyframe on the selected F-Curves using each curve’s current value.

Only Active F-Curve

Insert a keyframe on the active F-Curve using the curve’s current value.

Active Channels at Cursor

Insert a keyframe on the active F-Curve at the 2D Cursor’s value.

Selected Channels at Cursor

Insert a keyframe on the selected F-Curves at the 2D Cursor’s value.

Copy/Paste – Копія/Вставка

Reference – Довідка

Menu – Меню:

Key ‣ Copy, Key ‣ Paste

Shortcut – Шоткат:

Ctrl-C, Ctrl-V

Use Ctrl-C to copy the selected keyframes and Ctrl-V to paste them. After pasting, the Наладнати Останню Операцію – Adjust Last Operation panel provides some extra options:

Frame Offset – Зсув Кадру

Offsets the pasted keyframes horizontally so that…

Frame Start – Кадр Старту

…the first one lands on the current frame.

Frame End – Кадр Кінця

…the last one lands on the current frame.

Frame Relative – Відносно Кадру

…they land at the same distance from the current frame as when they were copied.

No Offset – Нема Зсуву

…they stay at their original frames.

Value Offset – Зсув Значення

Offsets the pasted keyframes vertically so that…

Left Key

…the first one has the value of the existing keyframe to the left of the Playhead.

Right Key

…the last one has the value of the existing keyframe to the right of the Playhead.

Current Frame Value

…the first one has the value of the curve at the current frame.

Cursor Value

…the first one has the value of the 2D Cursor.

No Offset – Нема Зсуву

…they keep their original values.

Type – Тип

Mix – Мішання

Integrates the pasted keyframes with existing ones, only overwriting those that share a frame.

Overwrite All – Перезапис Усе

Removes all previous keyframes in the target F-Curves.

Overwrite Range – Перезапис Діапазон

Within each F-Curve, remove the existing keyframes that are in the range of the keyframes pasted into it.

Overwrite Entire Range – Перезапис Весь Діапазон

Within each F-Curve, remove the existing keyframes that are in the range of all pasted keyframes combined.

Flipped – Перевернуто

If you copied keyframes from one or more pairs of symmetrically opposite bones, enabling this option will paste the keyframes of the left bones into the curves of the right ones and vice versa. In addition, the values are inverted, effectively mirroring the animation.

Duplicate – Дублювання

Reference – Довідка

Menu – Меню:

Key ‣ Duplicate – «Ключ > Дублювання»

Shortcut – Шоткат:

Shift-D

Дублює вибрані ключкадри. Ви можете переставляти їх, переміщаючи мишею.

Видалення – Delete

Reference – Довідка

Menu – Меню:

Key ‣ Delete

Shortcut – Шоткат:

X, Delete

Натискання X або Delete відкриває спливне меню, за допомогою якого ви можете видаляти вибрані ключкадри.

Handle Type – Тип Держака

Reference – Довідка

Menu – Меню:

Key ‣ Handle Type – «Ключ > Тип Держака»

Shortcut – Шоткат:

V

Установлює тип держака – handle type для вибраних ключкадрів.

Interpolation Mode – Режим Інтерполяції

Reference – Довідка

Menu – Меню:

Key ‣ Interpolation Mode – «Ключ > Режим Інтерполяції»

Shortcut – Шоткат:

T

Sets the interpolation mode of the selected keyframes. This determines the curve interpolation between each keyframe and the next.

Easing Type

Reference – Довідка

Menu – Меню:

Key ‣ Easing Type

Shortcut – Шоткат:

Ctrl-E

Sets the easing mode of the selected keyframes. This determines whether easing is applied to the left side, right side, or both sides of the curve segments between each keyframe and the next.

Щільність – Density

Decimate – Спрощення

Reference – Довідка

Menu – Меню:

Key ‣ Density ‣ Decimate (Ratio)

Menu – Меню:

Key ‣ Density ‣ Decimate (Allowed Change)

Simplifies an F-Curve by removing the keyframes that influence its shape the least.

Mode – Режим

How to pick the number of keyframes to delete.

Ratio – Пропорція

Deletes a certain percentage of keyframes.

Remove – Вилучення

The percentage of keyframes to remove.

Error Margin – Припуск Помилки

Deletes as many keyframes as possible while ensuring the F-Curve’s shape changes no more than a certain amount.

Max Error Margin

How much the decimated curve may deviate from the original.

Bake Keyframes

Reference – Довідка

Menu – Меню:

Key ‣ Density ‣ Bake Keyframes

Shortcut – Шоткат:

Shift-Alt-O

Creates a keyframe at every frame.

Дивись також

Bake Channels, which offers options on what range to bake and how.

F-Curve before baking.

F-Curve after baking.

Clean Keyframes – Очищення Ключкадрів

Reference – Довідка

Menu – Меню:

Key ‣ Density ‣ Clean Keyframes

Shortcut – Шоткат:

X

Finds redundant keyframes among the selected ones and deletes them. A keyframe is seen as redundant if it has the same value as its neighbors – even if the curve segments around it aren’t flat.

Порада

This operator is likely to change the shape of the affected curves, so it’s best run after e.g. bulk keyframe insertion on all the bones of an armature (which creates useless keyframes on bones that haven’t moved) and before tweaking the curves by hand.

Поріг – Threshold

Value threshold. By increasing this, you can also delete keyframes that almost have the same value as their neighbors.

Channels – Канали

Cleans all the keyframes (even unselected ones) in the selected F-Curves. If a curve is left with only one keyframe, it’s deleted entirely.

Ф-Крива перед очищенням.

Ф-Крива після очищення.

Blend – Змішання

Reference – Довідка

Menu – Меню:

Key ‣ Blend

Shortcut – Шоткат:

Alt-D

Adjusts the values of the selected keyframes by a certain percentage. Select a blending operator, move the mouse left or right to adjust the factor, and click LMB to confirm (or RMB to cancel).

Several blending operators work based on «neighboring keyframes.» This means that they divide the selected keyframes into contiguous groups, then reference the unselected keyframes immediately before and after each group.

Breakdown – Розбивка

Reference – Довідка

Menu – Меню:

Key ‣ Blend ‣ Breakdown

Sets the value of the selected keyframes to an interpolation of their neighbors.

Factor – Фактор

At -1, the keyframes are set to the value of the left neighbor.

At 1, they’re set to the value of the right neighbor.

For other factors, they’re set to an interpolation between the two neighbor values, with 0 being right in the middle.

Blend to Neighbor – Змішання До Сусіда

Reference – Довідка

Menu – Меню:

Key ‣ Blend ‣ Blend to Neighbor

Moves each selected keyframe towards the value of the left or right neighbor by a certain percentage.

Blend – Змішання

When negative, each keyframe moves Blend percent to the value of the left neighbor.

When positive, they move to the right neighbor.

When zero, they keep their original values.

Blend to Default Value

Reference – Довідка

Menu – Меню:

Key ‣ Blend ‣ Blend to Default Value

Moves the selected keyframes towards the property’s default value by a certain percentage.

Factor – Фактор

How much to change the keyframes“ values, going from 0 (no change) to 1 (reset to the default value).

Дивись також

The Reset to Default operator resets any property to its default value without the need of keyframing.

Легко – Ease

Reference – Довідка

Menu – Меню:

Key ‣ Blend ‣ Ease

Makes the selected keyframes follow an S-curve. While the slider is visible (so after activating the operator but before confirming with LMB), you can press Tab to toggle which of the following settings to edit:

Curve Bend

A negative value gives more weight to the left side, while a positive value gives more weight to the right. A value of 0 results in a balanced curve.

Гострота – Sharpness

A low value results in an almost straight diagonal line, while a high value results in a steep rise/drop in the curve.

Blend Offset

Reference – Довідка

Menu – Меню:

Key ‣ Blend ‣ Blend Offset

Moves the selected keyframes up or down – all by the same amount – until the first/last one matches the left/right neighbor.

Offset Factor

At -1, the first selected key gets aligned to its left neighbor.

At 1, the last selected key gets aligned to its right neighbor.

At 0, nothing changes.

Blend to Ease

Reference – Довідка

Menu – Меню:

Key ‣ Blend ‣ Blend to Ease

Blends the selected keys to either an «ease in» or an «ease out» curve.

Blend – Змішання

At -1, the keys will follow an «ease in» curve, with small value changes in the beginning and large changes towards the end.

At 1, the keys will follow an «ease out» curve, with large value changes in the beginning and small changes towards the end.

At 0, nothing changes.

Match Slope

Reference – Довідка

Menu – Меню:

Key ‣ Blend ‣ Match Slope

Blends the selected keys towards a straight line going through two keys just outside the current selection.

Factor – Фактор

Negative values use the two keys to the left of the selection.

Positive values use the keys to the right.

At zero, nothing changes.

Push Pull

Reference – Довідка

Menu – Меню:

Key ‣ Blend ‣ Push Pull

Moves the selected keys towards, or away from, the straight line going through the first and last selected key.

Factor – Фактор

At 0, the keys will lie on the straight line.

At 1, they keep their original values.

At 2, each key’s value will be twice as far from the straight line as before.

Shear Keys

Reference – Довідка

Menu – Меню:

Key ‣ Blend ‣ Shear Keys

Shears the selected keyframes – that is, changes their value by an amount that increases as they get further away in time from a reference keyframe. By default, this reference keyframe is the leftmost selected one, but you can instead use the rightmost one by pressing D.

Shear Factor

How much to shear. Negative values move keyframes downwards, while positive ones move them up.

Напрям – Direction

Whether to use the leftmost or the rightmost selected keyframe as a reference.

Scale Average

Reference – Довідка

Menu – Меню:

Key ‣ Blend ‣ Scale Average

Scales the selected keyframes vertically, using their average value as the pivot.

Factor – Фактор

At 0, the keyframes will all have the average value.

At 1, they keep their original values.

At 2, each keyframe’s value will be twice as far from the average as before.

Scale from Neighbor

Reference – Довідка

Menu – Меню:

Key ‣ Blend ‣ Scale from Neighbor

Scales the selected keyframes vertically, using a keyframe just outside the selection as the pivot. By default, this is the neighbor to the left of the selection, but you can instead use the right one by pressing D.

Factor – Фактор

The scale factor to apply.

Reference Key

Whether to use the left or right neighbor as the pivot.

Time Offset

Reference – Довідка

Menu – Меню:

Key ‣ Blend ‣ Time Offset

Shifts the values of the selected keyframes so that the resulting F-Curve appears to move in time. Works best with dense keyframes.

As the curve leaves the selected keyframes“ time range on one end, it wraps back in on the other, offset vertically so that the ends connect and there is no jump.

Frame Offset – Зсув Кадру

By how many frames to shift the F-Curve. The slider is limited to the range -10 … 10, but you can type larger numbers too.

Smooth – Згладження

Reference – Довідка

Menu – Меню:

Key ‣ Smooth

Shortcut – Шоткат:

Alt-S

Smooth (Gaussian)

Reference – Довідка

Menu – Меню:

Key ‣ Smooth ‣ Smooth (Gaussian)

Smooths the selected keyframes using a Gaussian kernel. Click the menu item, move the mouse left or right to adjust the strength, and click LMB to confirm (or RMB to cancel).

Factor – Фактор

How strongly the smoothing should be applied.

Сигма – Sigma

The shape of the Gsaussian distribution. Lower values mean a sharper curve, giving keys that are close to each other more weight. A high value behaves like a simple average filter.

Filter Width

A wider filter looks at more keyframes, producing a smoother result. At a width of 1, the filter only looks at the keyframes to the immediate left and right for a weighted average.

F-Curve after applying the Gaussian Smooth with the original curve overlayed.

Smooth (Legacy)

Reference – Довідка

Menu – Меню:

Key ‣ Smooth ‣ Smooth (Legacy)

Shortcut – Шоткат:

Alt-O

There is also an option to smooth the selected curves, but beware: its algorithm seems to be to halve the distance between each keyframe and the average linear value of the curve, which gives quite a strong smoothing! Note that the first and last keys seem to be never modified by this tool.

Ф-Крива перед згладжуванням.

Ф-Крива після згладжування.

Butterworth Smooth

Reference – Довідка

Menu – Меню:

Key ‣ Smooth ‣ Butterworth Smooth

Smooth the selected keyframes using a Butterworth filter. Click the menu item, move the mouse left or right to adjust the frequency, and click LMB to confirm (or RMB to cancel).

This filter is ideal for smoothing large amounts of data because it preserves the peaks of the animation. The downside is that it can introduce a ripple effect when the key values change rapidly.

Frequency Cutoff

The lower the value, the smoother the curve. There is an implicit maximum at which the value no longer changes the curve, which is at half the sample rate. The sample rate in this case is the scene frame rate multiplied by the Samples per Frame of this operator.

Filter order

Higher values mean the frequency cutoff is steeper.

Samples per Frame

Before the filter is applied, the curve is resampled at this interval to avoid errors when there are uneven spaces between frames. If keys are on subframes, e.g. a 60fps file in a 30fps scene, increase this value to 2.

Blend – Змішання

A value between 0 and 1 for blending between the original curve and the smoothed one.

Blend In/Out

The number of frames at the start and end for which to blend between the original and smoothed curve. This can help reduce jumps in the animation at the selection border. At value 1, it only locks the first and last frames of the selection to their original values.