How to make a rounded-edge and rounded-corner cube by BufferGeometry with split vertices

[donmccurdy]

Some implementations here:

Round-edged box

As I couldn’t find the solution for round-edged boxes, I took the way of least resistance - “re-invent and build the bicycle, if you don’t have one” THREE.Shape() and THREE.ExtrudeBufferGeometry() helped me. [RoundEdgedBox] https://jsfiddle.net/prisoner849/303kdmnd/ Criticism is very welcomed. function createBoxWithRoundedEdges( width, height, depth, radius0, smoothness ) { let shape = new THREE.Shape(); let eps = 0.00001; let radius = radius0 - eps; shape.absarc( eps, eps,…