Needle Engine Documentation
Downloads
  • What is Needle Engine?
  • Testimonials
  • Get an overview

    • Samples and Showcase
    • Our Vision 🔮
    • Feature Overview
    • Technical Overview
  • Resources

    • Pricing and Plans
    • Changelog
    • API Documentation
    • Support & Community
  • Integrations

    • Needle Engine for Unity
    • Needle Engine for Blender
    • Needle Engine as Web Component
    • Needle Engine on your Website
    • Needle Cloud
  • Core Concepts

    • Structure of a Needle Engine project
    • Everywhere Actions
    • Exporting Assets to glTF
    • Frameworks, Bundlers, HTML
    • Testing on local devices
    • Deployment and Optimization
  • Advanced

    • VR & AR (WebXR)
    • Image Tracking (WebXR)
    • Networking
    • MaterialX
    • Editor Sync
  • Troubleshooting

    • How To Debug
    • Questions and Answers (FAQ) 💡
    • Support and Community
  • Videos

    • Tutorials on Youtube
    • Interviews on Youtube
  • Scripting Overview

    • Scripting in Needle Engine
    • Scripting Introduction for Unity Developers
    • Needle Core Components
    • Everywhere Actions
  • Components and Lifecycle

    • Creating and using Components
    • @serializable and other decorators
    • Automatic Component Generation
    • Scripting Examples
    • Community Contributions
    • Additional Modules
  • Settings and APIs

    • <needle-engine> Configuration
    • needle.config.json
    • Needle Engine API
    • three.js API
Help
Samples
Pricing
  • Needle Website
  • Needle Cloud
  • Support Community
  • Discord Server
  • X/Twitter
  • YouTube
  • Newsletter
  • Email
  • Feedback
  • Github
  • English
  • 简体中文
  • Español
  • Português
  • Français
  • हिन्दी
  • 日本語
  • Deutsch
  • Tiếng Việt
Downloads
  • What is Needle Engine?
  • Testimonials
  • Get an overview

    • Samples and Showcase
    • Our Vision 🔮
    • Feature Overview
    • Technical Overview
  • Resources

    • Pricing and Plans
    • Changelog
    • API Documentation
    • Support & Community
  • Integrations

    • Needle Engine for Unity
    • Needle Engine for Blender
    • Needle Engine as Web Component
    • Needle Engine on your Website
    • Needle Cloud
  • Core Concepts

    • Structure of a Needle Engine project
    • Everywhere Actions
    • Exporting Assets to glTF
    • Frameworks, Bundlers, HTML
    • Testing on local devices
    • Deployment and Optimization
  • Advanced

    • VR & AR (WebXR)
    • Image Tracking (WebXR)
    • Networking
    • MaterialX
    • Editor Sync
  • Troubleshooting

    • How To Debug
    • Questions and Answers (FAQ) 💡
    • Support and Community
  • Videos

    • Tutorials on Youtube
    • Interviews on Youtube
  • Scripting Overview

    • Scripting in Needle Engine
    • Scripting Introduction for Unity Developers
    • Needle Core Components
    • Everywhere Actions
  • Components and Lifecycle

    • Creating and using Components
    • @serializable and other decorators
    • Automatic Component Generation
    • Scripting Examples
    • Community Contributions
    • Additional Modules
  • Settings and APIs

    • <needle-engine> Configuration
    • needle.config.json
    • Needle Engine API
    • three.js API
Help
Samples
Pricing
  • Needle Website
  • Needle Cloud
  • Support Community
  • Discord Server
  • X/Twitter
  • YouTube
  • Newsletter
  • Email
  • Feedback
  • Github
  • English
  • 简体中文
  • Español
  • Português
  • Français
  • हिन्दी
  • 日本語
  • Deutsch
  • Tiếng Việt

Live

Visit website

How To Play

Build your own castle! Drag 3D models from the various palettes onto the stage, and create your very own world. Works on Desktop, Mobile, VR, AR, all right in your browser. Interactions are currently optimized for VR; placement on screens is a bit harder but possible. Have fun, no matter which device you're on!

Invite your friends! Click Create Room to be put into a live, multi-user space – just copy the URL, send it to a friend and they join you automatically. There's currently a max limit for "users online at the same time" - if you don't get into a room, please try later.

Info

This page was authored in Unity and exported to three.js using tools and technologies by 🌵 needle.

There are a lot of open technologies involved: 3D models are in glTF format, the render engine is three.js, VR and AR are using WebXR. The networking server runs on Glitch, and audio is sent over WebRTC using PeerJS.

Last Updated: 11/29/22, 11:14 PM