Lịch Trình Thời Gian (Timeline)¶
The Timeline editor is used to jump to different frames, manipulate keyframes, and control animation playback.
Khung Nhìn Chính (Main View)¶
The X axis represents time, with the numbers 0/50/100/... being frame numbers. The blue line is the Playhead indicating the current frame, and the diamond shapes are Keyframes, points where you specified a certain value for a certain property at a certain time.
Điều Chỉnh Góc Nhìn¶
Panning is done by dragging MMB.
Zooming is done by dragging Ctrl-MMB, rolling the mouse Wheel, or pressing NumpadMinus/NumpadPlus.
You can also use the scrollbars located at the bottom and the right of the editor.
Đầu Chơi (Playhead)¶
The Playhead is the blue vertical line showing the current frame number.
It can be moved to a new position by clicking or dragging LMB in the scrubbing area at the top.
You can also move it in single-frame increments by pressing Left or Right, or jump to the beginning or end frame by pressing Shift-Left or Shift-Right.
Phạm Vi Khung Hình (Frame Range)¶
The Frame Range determines the length of the scene's animation. By default, it's set to start at frame 1 and end at frame 250. You can change this using the Start/End inputs in the Timeline header, or in the Output Properties.
Các/Số/Khung Khóa (Keyframes)¶
By default, the timeline only shows keyframes for selected items. You can make it show all keyframes by unchecking
.You can click a keyframe to select it (and deselect all others), or click it while holding Shift to add it to the selection (or remove it if it was already selected). You can also drag a box to select multiple keyframes in one go.
To move the selected keyframes, simply drag one of them. Alternatively, you can press G, move the mouse, and click LMB to confirm (or RMB to cancel). You can also press S to scale the keyframes in relation to the Playhead.
Các Dấu Mốc (Markers)¶
Xin Xem Mục Trang về dấu mốc (Markers page) để biết thêm thông tin.
Tiêu Đề (Header)¶
Hộp đối Thoại Bật Lên (Popovers)¶
Trình Đơn Bật Lên về Chơi Lại (Playback Popover)¶
- Đồng Bộ Hóa (Sync)
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If animation playback can't keep up with the desired Frame Rate, the actual frame rate (shown in the top left corner of the 3D Viewport) will turn red, and the Sync option determines how the situation should be handled.
- Chơi Mọi Khung Hình (Play Every Frame)
Play every frame, even if this results in the animation playing slower than intended.
- Nhảy Cách Khung Hình (Frame Dropping)
Giảm số khung hình nếu quá trình chơi lại trở nên chậm hơn tốc độ khung hình của cảnh.
- Đồng Bộ Hóa với Âm Thanh (Sync to Audio)
Giảm số khung hình nếu quá trình chơi lại quá chậm để vẫn được đồng bộ hóa với âm thanh.
- Âm Thanh (Audio)
- Rà Quét (Scrubbing)
Play bits of the sound in the animation (if there is any) while you drag the Playhead around.
- Play Audio
Uncheck to mute all sound.
- Chơi Lại (Playback)
- Limit to Frame Range
Don't allow moving the Playhead outside of the Frame Range using the mouse.
- Đi Theo Khung Hình Hiện Tại (Follow Current Frame)
Automatically pan the view to catch up when the Playhead goes off screen.
- Chơi Trong (Play In)
Which editors to update on each animation frame. If an editor is unchecked, it'll only be updated once playback stops (with some exceptions where it'll update on each frame anyway). When starting playback in either the Graph Editor, Dope Sheet or the NLA Editor, all editors will play back regardless of the settings. This is a feature requested by animators to easily play back all views.
- Hiển Thị (Show)
- Phân-Khung-Hình (Subframes)
Hiển thị và cho phép thay đổi các phân khung hình phụ của cảnh hiện tại.
- Set Start/End Frame
Set the scene's start/end frame to the current frame. If the Preview Range is active (see Frame Controls), that one is changed instead.
Trình Đơn Bật Lên về Khóa Hóa (Keying Popover)¶
Cửa sổ bật lên "Khóa Hóa" chứa các tùy chọn ảnh hưởng đến việc chèn thêm khung khóa.
- Bộ Khóa đang Hoạt Động (Active Keying Set)
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A Keying Set is a named collection of animatable properties. If you select one and then press I while not hovering over any input field, Blender will create keyframes for the properties in that keying set.
If you don't have a keying set selected, you'll get keyframes on a default set of properties instead (e.g. Location/Rotation/Scale for objects).
There are a number of predefined keying sets, but you can also create your own in the Keying Sets panel.
- Insert Keyframes I
Insert keyframes on the current frame.
- Delete Keyframes Alt-I
Delete keyframes on the current frame.
- Loại Khung Khóa Mới (New Keyframe Type)
The keyframe type for newly created keyframes.
- Khóa Hóa Cảnh Giác về sự Tuần Hoàn (Cycle-Aware Keying)
Khi chèn thêm các khung khóa vào đường cong tuần hoàn tầm thường (trivially cyclic curves) thì xử lý đặc biệt được áp dụng để bảo tồn tính trọn vẹn của chu trình tuần hoàn (hữu ích nhất khi hiệu chỉnh một chu trình tuần hoàn đã được thiết lập):
Nếu một cố gắng chèn thêm khóa bên ngoài phạm vi thời gian chính của chu kỳ xảy ra thì nó sẽ được ánh xạ lại bên trong phạm vi.
Khi viết đè một trong các khóa kết thúc thì cái kia sẽ được cập nhật tương ứng.
In addition, when adding a new curve into an action with a Manual Frame Range and Cyclic Animation enabled, the curve is automatically made cyclic with the period matching the frame range. For convenience, this check and conversion is also done before adding the second keyframe to such a curve.
Auto Keying¶
When the record button () is enabled, Blender will automatically create keyframes on the current frame whenever you transform an object or bone in the 3D Viewport (or change one of its transform properties in the Properties Editor).
One special use case is to record a camera path as you fly through the scene. See Fly/Walk Navigation.
Ghi chú
Auto Keying only works for transform properties (Location, Rotation, Scale). It won't create a keyframe if you change, say, the color of a material -- you still have to do that manually.
- Chế Độ (Mode)
- Thêm & Thay Thế (Add & Replace)
Add or replace keyframes as needed.
- Thay Thế (Replace)
Chỉ thay thế các khung khóa hiện có mà thôi.
- Duy Bộ Khóa đang Hoạt Động (Only Active Keying Set)
By default, Auto Keying will create keyframes even for properties that are not in the active keying set. Use this checkbox to change that.
- Thu Ghi Phân Tầng (Layered Recording)
Adds a new NLA Track for every pass made over the animation to allow non-destructive tweaking.
Những Điều Khiển Máy Chơi Lại (Transport Controls)¶
These buttons are used to set the current frame and control playback.
- Jump to Start Shift-Left
Sets the Playhead to the start of the frame range.
- Jump to Previous Keyframe Down
Moves the Playhead to the previous keyframe.
- Rewind Shift-Ctrl-Spacebar
Starts playing the animation in reverse.
- Play Spacebar
Starts playing the animation.
- Jump to Next Keyframe Up
Moves the Playhead to the next keyframe.
- Jump to End Shift-Right
Sets the Playhead to the end of the frame range.
- Pause Spacebar
Stops playing the animation.
Các Điều Khiển về Khung Hình (Frame Controls)¶
- Khung Hình Hiện Tại (Current Frame) Alt-Bánh Xe (Wheel)
The number of the frame that's currently being displayed in the 3D Viewport. This is also the location of the Playhead.
- Use Preview Range
The Preview Range is an alternative Frame Range that you can use for focusing on a particular part of the animation. It lets you repeatedly play a short segment without having to manually rewind or change the frame range of the entire scene.
This range only affects the preview in the 3D Viewport; it doesn't affect rendering.
The boundaries of the Preview Range are shown in dark orange. You can quickly configure and enable it by pressing P and dragging a box. To disable it, you can press Alt-P.
- Start/End Frame
The start/end frame of the scene (or the preview range, if active).