How Can I Upload Avatars on Roblox
Roblox offers two options for importing custom characters, each with singled-out benefits and requirements.
- R15 — Best for humanoid characters with the traditional look and functionality of Roblox.
- Custom — Great for not-humanoid characters such as animals, or for creating ultra-realistic animations. These characters are not compatible with
articles/roblox avatars|R15animations.
General Conventions
Each rig type has its own distinct naming convention, hierarchy, and required pattern for joint placement as outlined under R15 Rig Setup and Custom Rig Setup. All the same, at that place are some commonalities nigh how all rigs should be prepped in Blender or Maya.
- Units should be fix to Centimeters.
- Mesh translate values should be (0, 0, 0) before being parented to the joints.
- Joint rotation values should all be (0, 0, 0).
- Joint scale values should remain at the default (ane, 1, ane).
- Extra or hidden joints and meshes should exist deleted before exporting the file.
- A maximum of ane animation should be included (Studio will only recognize the first track if there are more).
R15 Rig Setup
For R15 models, each limb must be modeled every bit a carve up piece. The image below shows the individual meshes slightly moved autonomously so y'all can see how each limb is sealed off as to exist airtight.
Furthermore, each limb must exist parented to the joint. Annotation that the model is not in a T-pose, simply instead the artillery are downwardly.
Heads / Faces
R15 avatars may be built with different head "types" and this determines if/when to utilise a head or face texture.
| Standard Head + 2d Face | Full 3D Caput |
|---|---|
 |  |
| This option uses a standard head type and a confront texture tin be applied one time imported to Studio. For models like this, yous should not assign a texture to the head geo when exporting from Blender/Maya. Besides, the confront "plane" should be relatively flat and devoid of geometric shapes similar a sharp nose, centre sockets, etc. | A full 3D head typically won't have a facial texture added in Studio. For case, the Bull Demon Rex head/face will always await like a bull. For models like this, you should assign a texture to the caput geo before exporting from Blender/Maya. |
Attachments
Attachments are meshes which are positioned effectually the model, allowing Roblox graphic symbol accessories to adhere to it. When creating meshes for attachment placement, ensure that they're properly embedded into the model's mesh, and follow the naming convention in the overview below.
Naming the attachment meshes ensures that the correct Attachment instances are created in Studio. The listing of attachments are as follows:
- FaceCenter_Att
- FaceFront_Att
- Hat_Att
- Hair_Att
- LeftGrip_Att
- LeftShoulder_Att
- LeftCollar_Att
- RightGrip_Att
- RightShoulder_Att
- RightCollar_Att
- Neck_Att
- BodyBack_Att
- BodyFront_Att
- WaistFront_Att
- WaistCenter_Att
- WaistBack_Att
- LeftFoot_Att
- RightFoot_Att
The attachments generated in Studio follow a similar naming schema where "_Att" is replaced with "Attachment". For instance, a 3D file with a BodyFront_Att mesh will import into Studio with a Attachment case named BodyFrontAttachment automatically generated.
In overview, ensure that:
- All attachment meshes (those catastrophe in _Att) should have the correct case-sensitive names according to the full model bureaucracy below. This will ensure that Roblox grapheme accessories adhere properly to your model.
- The LeftGrip_Att and RightGrip_Att attachments take a 90° rotation on the X axis, meaning their rotation should be (90, 0, 0).
- The Root_Att attachment remains at the same position (unmoved) as Root, pregnant its translations are (0, 0, 0).
- For compatibility with
articles/roblox avatars|R15animations, artillery should exist straight downward rather than in a T-pose or A-pose.
Full Model Bureaucracy
Custom Rig Setup
Custom rigs which don't need to exist starter characters nor compatible with manufactures/roblox avatars|R15 animations can have any corporeality of meshes/joints and no naming or bureaucracy convention needs to be followed.
The puffer fish beneath happens to have 1 mesh and six bones.
Exporting Models
Please review the following guidelines depending on whether yous're exporting from Blender or Maya. Keep in mind that Studio will only exist able to import one animation at a time. This will typically be the first rails, and so information technology'southward recommended that you create split exports for each animation.
Before exporting a character from Blender, brand sure to prepare the units to Centimeters. Then, fix the following in the Consign → FBX window:
| Path Way | |
|---|---|
| If you are exporting textures as embedded media, prepare Path Fashion to Copy and click the box to its right so it looks like a paper is popping out (note that this simply works for binary .fbx exports, not ASCII) | |
| Include | |
| Camera button | Off |
| Lamp button | Off |
| Bake Blitheness | |
| Disabled unless you intend to import animations to Studio | |
Before exporting a graphic symbol from Maya, make sure to set the units to Centimeters. Models tin be exported using the Game Exporter or File → Export All with the following settings:
| Geometry | |
|---|---|
| Polish Mesh | Enabled |
| Referenced Avails Content | Enabled |
| Units | |
| Automated | Enabled |
| Axis Conversion | |
| Up Axis | Y |
| FBX File Format | |
| Type | Binary |
| Version | Any FBX |
| Embed Media | |
| Embed Media | Enabled if exporting textures; when referencing files as part of the texture, they should be .png format |
| Animation | |
| Animation | Disabled unless you intend to import animations to Studio |
Importing to Studio
Once the rig is exported, information technology can exist imported into Roblox via the Avatar Importer.
R15
To practice importing an articles/roblox avatars|R15 rig, download The Birdcaller example file and proceed as follows:
R15 Example File – The Birdcaller
- From the Plugins tab, click the Avatar Importer button.
- Click R15 from the iv options.
- Browse to the downloaded file (TheBirdcaller_Rigged.fbx). In Studio, it should import as ImportedR15Rig within the workspace.
For rigs with a user-driven (customizable) 2nd face, the texture must exist practical to its face object within Studio.
- Aggrandize the Caput branch of the imported graphic symbol and select the face up decal.
- Locate its Texture property and paste in a valid asset ID. This tin be an paradigm that you've uploaded or a facial prototype from the Avatar Shop. Once applied, information technology should appear as a face texture.
Rigs that will be used as a player's in-game graphic symbol can exist tested equally follows:
- Move the ImportedR15Rig into the StarterPlayer folder.
- Rename it to StarterCharacter and so playtest the game. If you get errors, brand certain the model's
Model/PrimaryPart|PrimaryPartis set to the HumanoidRootPart within the rig.
Custom
If manufactures/roblox avatars|R15 compatibility is not necessary, follow the aforementioned process above just select Custom from the four options.
Importing Animations
Animations tin exist imported using the manufactures/using blitheness editor|Animation Editor and played back through a Humanoid or Animator equally per regular office animations (run across articles/using animations in games|Using Animations in Games).
When exporting an animation from a .fbx, it's important to consider:
- Studio will merely import the first rails of any given .fbx.
- Export fourth dimension is proportional to FBX size (joints and frames)
- Exporting nether your name will mean but y'all have access and can view the animations in Studio.
- You volition however demand to clean up your grapheme after you've finished the export by removing the vestigial "AnimSaves" binder if you also intend on using the aforementioned grapheme model for your place file.
To import animations from a .fbx, follow these steps:
- From the Plugins tab, click Blitheness Editor.
- Select the imported rig in Studio.
- If prompted, type in a new blitheness name and click Create in the dialog.
- Click the
push in the upper-left section of the editor window, and then select Import → From FBX Animation .
- Browse to and select the desired .fbx file.
Source: https://developer.roblox.com/en-us/articles/using-avatar-importer
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