Редактирование

Преобразование

Справка

Mode:

Режим редактирования

Меню:

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 (дополнение)

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.

Совет

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

Snap

Справка

Меню:

Key ‣ Snap

Горячая клавиша:

Shift-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

Flatten the Bézier handles for the selected keyframes.

Flatten Handles snapping example.

Before Flatten Handles.

After Flatten Handles.

Equalize Handles

Ensure selected keyframes“ handles have equal length.

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

Length to make selected keyframes“ Bézier handles.

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

Справка

Меню:

Key ‣ Mirror

Горячая клавиша:

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

Справка

Меню:

Key ‣ Insert Keyframes

Горячая клавиша:

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

Справка

Меню:

Key ‣ Add F-Curve Modifier

Горячая клавиша:

Shift-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

Справка

Меню:

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

Cutoff frequency of a high-pass filter that is applied to the audio data.

Highest Frequency

Cutoff frequency of a low-pass filter that is applied to the audio data.

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

Minimum amplitude value needed to influence the hull curve.

Accumulate

Only the positive differences of the hull curve amplitudes are summarized to produce the output.

Additive

The amplitudes of the hull curve are summarized. If Accumulate is enabled, both positive and negative differences are accumulated.

Квадрат

Gives the output as a square curve. Negative values always result in -1, and positive ones in 1.

Square Threshold

All values lower than this threshold result in 0.

Jump to Keyframes

Справка

Меню:

Key ‣ Jump to keyframes

Горячая клавиша:

Ctrl-G

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

Копирование/Вставка

Справка

Меню:

Key ‣ Copy Keyframes, Key ‣ Paste Keyframes

Горячая клавиша:

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 Настройки последней операции panel provides some options in how the paste is applied.

Offset (смещение)

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 (смесь)

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.

Дублирование

Справка

Меню:

Key ‣ Duplicate

Горячая клавиша:

Shift-D

Duplicates the selected keyframes. You can reposition them by moving the mouse.

Delete Keyframes

Справка

Меню:

Key ‣ Delete Keyframes

Горячая клавиша:

X, Delete

Pressing X or Delete opens a pop-up menu from where you can delete the selected keyframes.

Handle Type

Справка

Меню:

Key ‣ Handle Type

Горячая клавиша:

V

Sets the handle type of the selected keyframes.

Interpolation Mode

Справка

Меню:

Key ‣ Interpolation Mode

Горячая клавиша:

T

Sets the interpolation mode between the selected keyframes.

Easing Mode

Справка

Меню:

Key ‣ Easing Mode

Горячая клавиша:

Ctrl-E

Sets the easing mode of the selected keyframes.

Decimate

Справка

Меню:

Key ‣ Decimate (Ratio)

Меню:

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.

Slider Operators

Breakdown

Справка

Меню:

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

Справка

Меню:

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

Справка

Меню:

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.

См.также

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

Ease

Справка

Меню:

Key ‣ Slider Operators ‣ Ease

Aligns selected keyframes to follow an exponential path between the first and last keyframes. To use this operator, drag the mouse left or right to adjust the operator’s Blend property.

Blend

Changes the concavity of the curve. Values less than 0.5 cause keyframes to concave up, values greater than 0.5 cause keyframes to concave down, a value of 0.5 results in a straight line.

Clean Keyframes

Справка

Меню:

Key ‣ Clean Keyframes

Горячая клавиша:

X

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

F-Curve before cleaning.

F-Curve after cleaning.

Clean Channels

Справка

Меню:

Key ‣ Clean Channels

Горячая клавиша:

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.

Примечание

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

Справка

Меню:

Key ‣ Smooth Keys

Горячая клавиша:

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.

F-Curve before smoothing.

F-Curve after smoothing.

Sample Keyframes

Справка

Меню:

Key ‣ Sample Keyframes

Горячая клавиша:

Shift-Alt-O

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

F-Curve before sampling.

F-Curve after sampling.

Bake Curve

Справка

Меню:

Key ‣ Bake Curve

Горячая клавиша:

Alt-C

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

Un-Bake Curve

Справка

Меню:

Key ‣ Un-Bake Curve

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

Discontinuity (Euler) Filter

Todo.