简介

../../_images/editors_dope-sheet_introduction_overview.png — 动画摄影表。

The Dope Sheet gives the animator a birds-eye-view of the keyframes inside the scene.

The Dope Sheet is inspired by classical hand-drawn animation process, in which animators will make use of a chart, showing exactly when each drawing, sound and camera move will occur, and for how long. This is called an exposure sheet or 'dope sheet'. While CG foundations dramatically differ from classical hand-drawn animation, Blender's Dope Sheet inherits a similar directive.

动画摄影表模式

../../_images/editors_dope-sheet_introduction_modes.png — 动画摄影表模式。

While the Dope Sheet Mode allows you to edit multiple actions at once, the other ones are dedicated to view and edit specific data-blocks used in different context of animation.

动画摄影表
Action Editor
Shape Key Editor
Grease Pencil
Mask
Cache File: Alembic Todo 2.78.

主要区域

关键帧

../../_images/editors_dope-sheet_introduction_types.png — 具有物体通道的动画摄影表编辑器。

This area contains keyframes for all visible action channels. As with the other time-based editors, the X axis represents time. The Y axis represents a stack of action channels.

On these channels lay the keyframes, which can show different information:

灰色	未选择
黄色	选中项
菱形	Free Keyframe Handle
圆（四舍五入）	自动钳位关键帧控制柄
圆形	自动关键帧控制柄
正方形	矢量关键帧控制柄
钝菱形	对齐关键帧控制柄
Various colors	These represent custom keyframe tags set by the user (Key ‣ Keyframe Type)
键之间的灰色条	保持键（两个关键帧相同）
键之间的绿线	Fixed keyframe interpolation (set in Key ‣ Interpolation Mode)
向上箭头	Maximum Extreme keyframe (visible if View ‣ Show Curve Extremes are enabled)
向下箭头	Minimum Extreme keyframe (visible if View ‣ Show Curve Extremes are enabled)

A diagonal hash fill in the background is used to display the Manual Frame Range of the action the channel belong to.

Selecting Keyframes

Selection tools are available in the Select menu in the header, and the main shortcuts are listed below:

选择

Click on a key to select it. Hold Shift to extend the current selection.

Box Selecting

Click and drag to box select multiple keyframes at once. You can hold Shift to extend or Ctrl to subtract from the current selection.

套索选择

另见套索选择。

Select/Deselect All

To select all keys, press A.
To deselect all keys, press Alt-A.
To inverse the selection, press Ctrl-I.

Before/After Current Frame [, ]

Select all to the right or left. Or hold Shift-Ctrl and click on either side of the Playhead.

See the Select menu for a full list of selection tools.

Manipulating Keyframes

Keyframe tools are available in the Key menu in the header, and the main shortcuts listed below:

Moving Keyframes: To move a single keyframe, click and drag on a key. To move multiple keyframes, make sure several keys are selected and press G.
Scaling Keyframes: To scale (stretch) selected keys, press S.
Extending Keyframes: To extend the time between two keys, select all with A, place the Playhead between two keyframes and press E.

See the Key menu for a full list of selection tools.

通道区

../../_images/editors_dope-sheet_introduction_action-editor-sliders.png — The Action editor's channels region.

See 通道.

标题栏

Here you find the menus, a first group of controls related to the editor "mode", a second one concerning the action data-blocks, and a few other tools (like the copy/paste buttons, and snapping type).

视图菜单

../../_images/animation_keyframes_introduction_interpolation.png — 控制柄类型。

显示控制柄和插值

Instead of displaying all keyframes as diamonds, different icons are used to show the Bézier handle type. When curves use a different interpolation type, a line is shown between keys to highlight that.

请参阅控制柄&插值显示。

../../_images/editors_dope-sheet_introduction_extremes.png — 极端标记。

Show Extremes: Detect keys where the curve changes direction based on comparing with the adjacent key values, and display that by changing the keyframe icons to resemble an arrow. A muted version of the icon is used if the curve overshoots the extreme, or for groups with different results for contained curves.

See Graph editor's 视图菜单.

Markers Menu

标记用于表示动画中具有关键点或重要事件的帧。像大多数动画编辑器一样，标记显示在编辑器的底部。

../../_images/editors_graph-editor_introduction_markers.png — 动画编辑器中的标记。

下面这些选项是动画摄影表编辑器独有的：

同步标记: Sync Markers with keyframe edits.
显示姿态标记: Available in Action and Shape Key modes. Shows pose markers owned by the active action instead of the scene ones.
将标记自身化: Available in Action and Shape Key modes. Converts selected scene markers in pose markers, assigning them to the active action.

For more information and the description of the other marker tools, see Editing Markers.

过滤器

仅显示选中

Only include keyframes related to the selected item this item could be sequencer strips, nodes, objects, or any other type of data.

显示隐藏项

Include keyframes from objects or bones that are not visible.

仅显示错误信息

Only include curves and drivers that are disabled or have errors. Useful for debugging.

F-Curve Name Filter

Fuzzy/Multi-Word name filtering matches word snippets/partial words, instead of having to match everything. It breaks down the search text based on whitespace placement. e.g. "lo ro" will filter all location and rotation, while "lc rt" will not work.

按类型过滤

按属性类型过滤曲线。

过滤集合

Select a collection to only show keyframes from objects contained in that collection.

数据块排序

Objects data-blocks appear in alphabetical order, so that it is easier to find where they occur (as well as helping to keep the animation of related objects together in the NLA editor for instance).

If you find that your playback speed suffers from this being enabled (it should only really be an issue when working with lots of objects in the scene), you can turn this off.

汇总

Toggles the "Dope Sheet Summary" channel at the top of the Channels Region. This is used to give an overview of all the channels by combining all the actions into one channel.

简介