简介

简介

The Graph Editor lets you edit animation curves, which determine how properties change over time.

../../_images/editors_graph-editor_introduction_example.png — 曲线编辑器。

主要区域

The curve view allows you to view and edit F-Curves. An F-Curve has several key parts:

曲线

The curve describes how the value of a property (Y axis) evolves over time (X axis).

Keyframes are user-defined values on certain frames and are represented by little black discs that become orange when selected. The values on the other frames are calculated automatically by interpolating between these keyframes.

控制柄

Each keyframe has two handles — points that can be dragged around to influence the shape of the curve around it.

../../_images/editors_graph-editor_introduction_f-curve-example.png — A simple curve. The discs are keyframes, and the circles are their handles.

播放头&2D游标

../../_images/editors_graph-editor_introduction_2dcursor.png — 曲线编辑器2D指针。

The current frame is represented by a vertical blue line called the Playhead. As in the Timeline, you can move it by clicking or dragging with LMB in the scrubbing area at the top.

Combined with the horizontal blue line, the Playhead forms the 2D Cursor which can be used as a pivot point for rotating and scaling. You can disable the horizontal line using View ‣ Show Cursor or Sidebar ‣ View ‣ Show Cursor.

The 2D Cursor can be moved by clicking or dragging with Shift-RMB or by adjusting its coordinates in the View tab of the Sidebar.

标题栏

视图菜单

侧栏 N

显示或隐藏侧栏区域。

调整上一步操作

显示一个弹出面板，用于更改上次完成的操作的属性。请参阅：调整上一步操作。

通道

显示或隐藏通道区域。

框显所选 NumpadPeriod

Pans and zooms the view to focus on the selected keyframes.

框显全部 Home

Pans and zooms the view to show all keyframes.

框显场景/预览范围

将水平视图重置为当前场景范围，如果预览范围处于活动状态，则将其考虑在内。

转到当前帧 Numpad0

将播放头居中显示。

实时更新

Whether to update other views (such as the 3D Viewport) while you’re moving keyframes around. If disabled, the other views only get updated once you finish the move.

../../_images/animation_keyframes_introduction_sliders.png — 滑块.

显示滑块

Shows a value slider next to each channel. Adjusting such a slider automatically creates a keyframe.

自动合并关键帧

Automatically merge keyframes that end up on the same frame after transformation.

自动锁定关键帧轴向

Automatically locks the movement of keyframes to the axis that best matches the direction of the mouse cursor.

显示标记

显示标记区域。禁用后，标记菜单也将隐藏，且标记操作在编辑器中不再可用。

显示游标

Toggles the visibility of the horizontal blue line (see Playhead & 2D Cursor).

显示为秒 Ctrl-T

Show timing in seconds instead of frames. As an example, the timestamp 01:03+02 means “1 minute, 3 seconds, 2 frames.”

同步可见范围

Synchronizes the horizontal panning and scale of the editor with other time-based editors that also have this option enabled. That way, they always show the same section of time.

显示外插

切换曲线的推算部分的可见性。

显示控制柄 Ctrl-H

切换关键帧控制柄的显示。

仅所选关键帧的控制柄

仅显示选中关键帧的控制柄。

设置预览范围 P

Lets you drag a box to define a time range for previewing. As long as this range is active, playback will be limited to it, letting you repeatedly view a segment of the animation without having to manually rewind each time.

You can change the start or end frame using the corresponding button in the Timeline editor’s Playback popover. Alternatively, you can simply run Set Preview Range again.

清除预览范围 Alt-P

清除预览范围。

设置被选的预览范围 Ctrl-Alt-P

Applies a preview range that encompasses the selected keyframes.

切换动画摄影表

更改区域的编辑器到动画摄影表编辑器。

面光

区域控制，详见用户界面文档以获取更多信息。

选择菜单

全部 A

选择所有关键帧和控制柄。

无 Alt-A

清除选择。

反转 Ctrl-I

反转选择。

框选 B

Lets you drag a box and selects the keyframes and handles inside it.

框选(轴范围) Alt-B

Lets you drag a box and selects the keyframes and handles inside the corresponding time range, even if they’re above or below the box.

框选(包括控制柄)

选择位于选框内的关键帧及其控制柄。

刷选 C

Displays a circle around the cursor, which you can drag over keyframes and handles to select them.

套索选择 Ctrl-鼠标右键

Lets you draw a freehand shape and selects the keyframes and handles inside it.

所选关键帧所在列 K

Selects keys that are on the same frame as a key that’s already selected.

当前帧所在列 Ctrl-K

Selects all the keys that are on the current frame.

所选标记所在列 Shift-K

Selects keys that are on the same frame as a selected marker.

所选标记区间内 Alt-K

Selects keys that lie between the leftmost and rightmost selected markers.

当前帧之前 [

Select the keys that lie before (or on) the current frame. You can also click Shift-Ctrl-LMB anywhere to the left of the Playhead.

当前帧之后 ]

Select the keys that lie after (or on) the current frame. You can also click Shift-Ctrl-LMB anywhere to the right of the Playhead.

选择控制柄

Selects the handles of the currently selected keyframes.

选择关键帧

Selects the keyframes of the currently selected handles.

扩展选择 Ctrl-数字键盘+

Expands the selection to include the neighbors (in time) of the currently selected keys.

缩减选择 Ctrl-数字键盘-

Deselects keyframes with fewer than two selected neighbors.

选择相连元素

Selects keys that are on the same curve as a key that’s already selected.

标记菜单

Markers are used to denote frames with key points or significant events within an animation. Like with most animation editors, they’re shown at the bottom.

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

有关不同标记工具的说明，请参阅编辑标记。

通道菜单

详见编辑通道。

关键帧菜单

详见编辑函数曲线。

规格化

Scales the display of each curve so that they all (appear to) occupy the same value range, going from -1 to 1. This can make editing easier when you’re working with curves whose value ranges are far apart.

When you enable this option, the view is zoomed accordingly and the area outside the normalized value range is darkened.

If a preview range is defined, keyframes within the range are normalized, while the others are scaled proportionally.

自动规格化

在每次曲线编辑时自动重算曲线规格化。

视图控制

../../_images/editors_graph-editor_introduction_header-view.png — 视图控制。

仅显示已选中

Only show curves belonging to objects/bones/… that are selected.

显示隐藏项

Show keyframes from objects/bones/… that are hidden.

仅显示错误（警告三角图标）

Only show channels that have errors (for example, because they try to animate a property that doesn’t exist on the object).

创建虚拟曲线（框架 F-曲线图标）

Creates a snapshot of the current curves and shows it in the background so that you can use it as a reference. Click the button again to clear the snapshot.

过滤器（漏斗图标）

搜索

Filters the channel list by a search term.

过滤集合

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

按类型过滤

按属性类型过滤曲线。

数据块排序

Sorts data-blocks alphabetically to make them easier to find.

If your playback speed suffers because of this (should only really be an issue when working with lots of objects), you can turn it off.

变换控件

../../_images/editors_graph-editor_introduction_header-edit.png — 变换控件。

轴心点

用于旋转和缩放的轴心点。

边界框中心

Center of the smallest possible box around the selected keyframes.

2D 游标

The intersection between the Playhead and the horizontal Cursor line.

各自中心

围绕各自所属关键帧旋转/缩放每个控制柄。

吸附

The icon toggles snapping on or off. The dropdown offers the following options:

吸附至

元素的吸附类型。
- 帧/框
  
  Snap to full frames.
  
  秒
  
  吸附到秒。
  
  最近标记
  
  吸附至最近的标记。
绝对时间对齐

When disabled, keyframes will move in increments of Snap To. For example, if you selected Second and have a keyframe that’s currently on 0:06+5, dragging it to the right will snap it to 0:07+5. Its time increases by a second, and its subsecond offset of 5 frames remains the same.

When enabled, keyframes will snap to multiples of Snap To. Taking the above example, the keyframe would snap to 0:07+0, removing the subsecond offset.