How To Make, Rig And Animate A Character In Roblox
Roblox Studio features a powerful, congenital-in Animation Editor which allows you to design and publish custom animations.
Model Requirements
The animation editor can be used for both stock human being characters or non-human models, equally long as all moving parts are connected with Motor6D objects. Assuming your model is compatible, follow these steps to brainstorm creating an animation:
- Click the Animation Editor button in the Plugins tab.
- Select the rig to define animations for.
- If prompted, type in a new animation proper noun and click Create in the dialog.
- The editor window will open, showing a tracklist and the animation timeline.
If you're new to Roblox animation, information technology'southward recommended that you start with ane of the default rigs created through the Build Rig button in the Plugins tab. These rigs already comprise the bones parts and mechanisms to build a character blitheness.
Creating Poses
To breathing a rig, you'll need to define poses by moving/rotating specific parts like the head, right manus, left foot, etc. When the animation runs, it will smoothly animate the rig from pose to pose.
Consider a simple animation where a homo character turns its caput 45° to the left. This blitheness involves two poses — the initial position of the head (looking forward) and the turned position of the head (looking left).
To create a new pose:
- Movement the scrubber bar to the fourth dimension/frame position where yous want to fix the pose, for example 0:xv. By default, timeline units are expressed as seconds:frames and animations run at 30 frames per second, so 0:15 indicates ½ second.
- Hover your mouse over the rig and click on a part to select information technology.
- Move and/or rotate the part to the desired orientation. When you exercise and so, a track volition be created and a new keyframe will be created along the timeline, indicated by the diamond symbol.
- Go along moving or rotating parts until you get the desired pose. Whenever you conform a specific part, a keyframe is divers for that part at the selected time/frame.
- When you're fix to preview the animation, press the small Play button in the upper-left department of the editor window. Animations can too be played/paused with Spacebar.
Past default, the timeline displays a duration of i second (30 frames), although the animation'southward bodily duration will be determined by the final keyframe. To add more fourth dimension to the timeline view, enter a new value in the right-side box of the position indicator:
Working With Keyframes
Once you define bones poses for a rig, fine-tuning individual keyframes tin significantly improve the last animation.
Calculation Keyframes
As shown in the poses section in a higher place, keyframes are automatically added when you alter a part's orientation anywhere along the timeline. In addition, keyframes can be added equally follows:
- For a single office of the rig, move the scrubber bar to a new position, click the
button for a runway, and select Add Keyframe.
- For multiple parts of the rig, correct-click in the region above the tracks and select Add together Keyframe Here. Note that the keyframes will be inserted at the time/frame closest to where yous click, not at the position of the scrubber bar.
Moving Keyframes
To increase or decrease the amount of time between a keyframe and a neighboring keyframe:
- Click on any keyframe in the timeline. Alternatively, y'all can select all keyframes at a specific position by clicking the diamond symbol in the upper bar. Selected keyframes will be surrounded with a blue border.
- Elevate the keyframe(s) left or right into a new position.
Copying Keyframes
A specific keyframe (or keyframes for multiple parts) can be copied and pasted to a new position in the timeline.
- Select one or more keyframes equally outlined in stride #1 of the section to a higher place.
- Press Control+C (Command ⌘+C on Mac).
- Move the scrubber bar to a new position.
- Press Command+5 (Command ⌘+V on Mac). The keyframe(s) volition be copied to that position.
Deleting Keyframes
One or more keyframes tin can exist deleted by just selecting them and pressing Delete or Backspace.
Animation Easing
Easing is an important concept in blitheness. Past default, a part will move/rotate from one keyframe to the next in an fifty-fifty, steady motion known as linear easing.
As yous can see, linear easing makes the character's kick blitheness appear stiff and robotic. While that may look advisable for some motions, compare the post-obit video where cubic easing is practical to make the leg animate more naturally.
To alter easing for one or more keyframes:
- Select the keyframe(south).
- Correct-click and choose an option from the Easing Style and/or Easing Direction context menus.
| Easing Style | Description |
|---|---|
| Linear | Moves at a constant speed. |
| Constant | Removes interpolation betwixt the selected keyframe and next keyframe (animation volition "snap" from keyframe to keyframe). |
| Cubic | Eases in or out with cubic interpolation. |
| Elastic | Moves as if the object is attached to a rubber band. |
| Bounce | Moves as if the start or end position of the tween is bouncy. |
| Easing Management | Description |
|---|---|
| Out | The move will exist faster at the beginning and slower toward the end. |
| InOut | In and Out on the same tween, with In at the starting time and Out taking outcome halfway through. |
| In | The move volition be slower at the beginning and faster toward the end. |
Changed Kinematics
When animating characters, inverse kinematics (IK) can help calculate rotations for neighboring joints in guild to get one specific joint to a desired location.
To begin editing an animation in IK fashion:
- Click the IK push in the animation editor.
- Near the bottom of the window that opens, click Enable IK.
IK Modes
IK features both Trunk Role style (exclusive to /manufactures/r6 vs r15 avatars|R15/Rthro rigs) and Full Body mode. This tin can be toggled from the IK window.
| Body Part Mode | Total Torso Manner |
|---|---|
| Isolates motion to related limbs. For instance, moving the RightHand part will only touch on parts that compose the correct arm. | The IK solver will consider all joints when moving a specific office. However, you may exclude specific parts from this process by pinning them (see below). |
Pinning Parts
When editing an animation in Full Body mode, y'all tin can pivot a function to go far immovable. In the following video, both feet are pinned and remain stationary while moving other parts, but either foot can even so be straight manipulated.
To pivot a specific office, click the pin icon side by side to its name. Call back that Total Body way must exist enabled to utilize this feature.
To return to "forward kinematics" manner, click on Disable IK nigh the bottom of the IK window. Note that this volition not remove any manipulations you made while in IK mode — that data volition remain stored in whatsoever keyframes which were created while IK was applied.
Blitheness Settings
Looping
When designing an blitheness in the editor, you can toggle on the Looping push button to brand it automatically loop:
Priority
In an actual game, y'all'll probably utilise unique animations for unlike player actions and states, for instance a leap animation and an "idle" animation. Logically, the spring animation should take priority over the idle blitheness so that characters don't perform both at the same time.
Yous can set one of four priority levels as follows:
- Click the button in the upper-left department of the editor window.
- Cull an option from the Set Blitheness Priority menu. In a game, if you play an animation with a college priority than ane that's already playing, the new blitheness volition override the sometime.
← lowest priority
highest priority →
| Cadre | Idle | Movement | Action |
Animation Events
Animation event markers can be defined beyond the timeline span and AnimationTrack/GetMarkerReachedSignal|GetMarkerReachedSignal() tin be used to detect those markers as the blitheness runs.
Showing Events
By default, the result track isn't visible. To reveal it:
- Click the gear push button to the right of the timeline.
- Select Show Animation Events. This will open the events bar direct below the control bar.
Creating Events
To create a new event marking:
- Position the scrubber bar at the point along the timeline where the issue should occur.
- Click the Edit Animation Events button to edit markers at the selected position.
- In the popup window, click Add together Effect and enter an event name.
- In the Parameter field, you tin can enter a parameter string for the event, outlined in more detail below.
- When fix, click Salve to register the event. In the events bar of the editor, you'll come across a new mark symbol at the selected position.
Detecting Events
To detect blitheness events in a LocalScript, connect a function to the AnimationTrack/GetMarkerReachedSignal|GetMarkerReachedSignal() role of AnimationTrack, for case:
As noted earlier, you can specify a Parameter value for any result marker within the animation editor. This lets y'all pass a custom cord (single value, comma-separated string, etc.) to the AnimationTrack/GetMarkerReachedSignal|GetMarkerReachedSignal() function as illustrated by the paramString statement in the lawmaking instance above. This string can then be parsed or converted, if necessary, and used for any action you wish to perform in the upshot.
Cloning Events
Every bit you lot create events, they become available for usage throughout the animation, not only at the time position where you lot created them. For instance, you can create a "FootStep" issue mark at the point where a character'southward left foot touches downwards, then utilize the same event when the character'southward correct pes touches down.
To clone an issue:
- Click an result marking in the consequence bar.
- Press Control+C (Command ⌘+C on Mac).
- Move the scrubber bar to the point where the event should be cloned and press Control+V (Command ⌘+Five on Mac).
Saving and Exporting
Once you're satisfied with an animation, you lot tin can either relieve information technology as a KeyframeSequence object or export information technology to Roblox for use in your games.
Saving to Projection
To salve an animation equally a KeyframeSequence:
- Click the button in the upper-left section of the editor window.
- Select Save or Salvage As from the context carte to save the animation equally a child of the AnimSaves object (itself a kid of the rig).
Exporting to Roblox
To use an blitheness in an actual game, you must export it to Roblox and note the assigned asset ID.
- Click the button in the upper-left section of the editor window.
- Select Export from the context bill of fare.
- Make up one's mind whether to create a new animation or overwrite an existing ane.
- Once the upload is consummate, you tin can copy the animation'due south asset ID by clicking the "copy" button in the export window. This ID is required for scripting animations every bit outlined in
/articles/using animations in games|Using Animations in Games.
If your animation will be used for a default Roblox character animation like jumping or running, as outlined /articles/using animations in games|here, you lot must rename the terminal keyframe Finish (with a capital letter E). This can exist washed by right-clicking the final "select all keyframes" symbol in the upper bar and choosing Rename Key Keyframe.
Source: https://developer.roblox.com/en-us/articles/using-animation-editor
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