2D shapes / primitives

[mattdesl]

Lots of ways to solve this, often comes down to particular application and requirements (anti-aliasing, performance, polygon complexity, etc).

Some starting points...

lines / curves / arcs

• https://www.npmjs.com/package/extrude-polyline
• https://www.npmjs.com/package/polyline-normals
• https://www.npmjs.com/package/arc-to
• adaptive-bezier-curve (and quadratic), bezier
• https://www.npmjs.com/package/three-line-2d (e.g. expanding line in shader)

  SVG / complex polygons

• code example
• triangulation via #16
• use stencil buffer like in Pixi (downside: no AA)

[gagan-bansal]

+1