How do I construct a hollow cylinder in Three.js

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I'm having difficulties constructing a hollow cylinder in Three.js.

Should I go and construct it using CSG or by stitching the vertices together?

csg three.js
4 Answers

Use SVGloader to load a circle of desired radius (as an SVG). Set the geometry to ExtrudeBufferGeometry and give it your desired height as depth in the extrude settings object.

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