Most appropriate sub-area of p5.js?

• Accessibility
• Color
• Core/Environment/Rendering
• Data
• DOM
• Events
• Image
• IO
• Math
• Typography
• Utilities
• WebGL
• Build Process
• Unit Testing
• Internalization
• Friendly Errors
• Other (specify if possible)

p5.js version

1.5.0

Web browser and version

Firefox 108.0

Operating System

MacOS 12.5.1

Steps to reproduce this

Currently, if you add a createCanvas(100, 100, WEBGL) to the start of the beginContour example in the docs, we get an type error in endContour: d[0] is undefined.

We're able in theory to support this in beginShape(TESS) mode (the default on the main branch currently) by supplying multiple contours to libtess. I have an example of using that to extrude text in 3D in https://openprocessing.org/sketch/1721124 on extrudeText:52 and it triangulates the cutouts correctly, so implementing this would be a matter of mapping begin/endContour shapes to an array in the parameters of our _triangulate call.