Link
Search
Menu
Expand
Document
The ARENA
Overview
First Time in the ARENA
Quick Meetings
Build Scenes
miXed Reality
Panoramic Rooms
Develop Python Programs
Debug Visually
Next Steps
Web Interface
User Account
User Presence
File Store
ARENA Screenshare
URL Parameters
XR Experiences
Platforms
Optical Markers
UWB
OptiTrack
3D Content
Animated Faces
Animated Models
Blender Add-on
Converting SketchUp Files
Downscaling Models
Exporting from Unity
GLTF Files
Matterport Large Scans
Navigation Meshes
Scaniverse Small Scans
UI Elements
ARENA Programs
Add Programs Example
Python Library
Python Tutorial
Scenes
Objects
Attributes
Events
Tasks
Scene Callbacks
Animations and Morphs
Unity Library
Editor
Runtime
Build
Objects
Headless CLI
ARENA Objects
Objects Schema
Animation Mixer
Animation
Program
Scene Config
ARENAUI Button Panel
ARENAUI Card Panel
ARENAUI Prompt
ARMarker
Attribution
Blip Effect
Box Collision Listener
Box
Capsule
Circle
Click Listener
Cone
Cube (deprecated; don't use)
Cylinder
Dodecahedron
Physics
Entity (generic object)
Environment Presets
Event
GLTF Model Level of Detail
GLTF Model
Goto Landmark
Goto URL
Icosahedron
Image
Impulse
Jitsi Video
Landmark
Light
Line
Material extras
Material
GLTF Model Update
Multi Source
Ocean
Octahedron
UI Panel
Particle System
PCD Model
Plane
Position
Post-Processing Effects
Program Data
Remote Render
Renderer Settings
Ring
Rotation
Rounded Box
Scale
Scene Options
Shadow
Positional Sound
SPE Particles
Sphere
Tetrahedron
Text
Text Input
Thickline
Three.js Scene
Torus
Torus Knot
Triangle
Vector3
Video
Videosphere
Object Definitions Reference
ARENA A-Frame Systems
ARENA A-Frame Components
PubSub Messages
Rendering Support
Architecture
ARENA Scenes
Cross Platform Support
ATLAS and Anchoring to Reality
Access Control
Persistence DB
Security
ARENA Runtime
Source and Links
Tools
Authoring Program
Import/Export Scenes
Poster Sessions
Connectivity Graph
Contributing
Troubleshooting
The ARENA
CONIX
CMU
Our GitHub
ARENA Objects
Objects Schema
UI Panel
UI Panel
The rounded UI panel primitive.
UI Panel Attributes
Attribute
Type
Default
Description
Required
depth
number
0.05
depth
No
height
number
1
height
No
width
number
1
width
No