This app demonstrates how to draw a line based on user input – a basic yet powerful feature that can be used for annotations, small scribbles, games, and more. It’s basically a feature complete 3D whiteboard!
Collaborative Drawing
Using Needle Engine’s built-in networking, this sample demonstrates how custom data can be synchronized between multiple users. Here, both brush information (width, color, brush type) and line information are sent and received, to allow for collaborative drawing.
Collaboration works entirely cross-platform – users can be on any device with a browser.
The sample also contains both our Avatar and Voice Chat (VoIP) features, which means users can see and talk to each other while drawing.
Device Support
The Line Drawing sample is supported on all devices and modes that Needle Engine supports. This includes screen-based devices (desktop, mobile, tablet), VR headsets, and AR devices.
