Yeah now if they can go ahead and make ThreeJS line thickness be more than 1 that'd be greeattttt....
edit: this is a joke about "OpenGL Core Profile with the WebGL renderer" which I'm not sure if Chrome (browser) would be responsible for
I think you need to expand on the edit even more for this to make sense.
https://threejs.org/docs/index.html#api/en/materials/LineBas...
const material = new THREE.LineBasicMaterial( { color: 0xffffff, linewidth: 1, linecap: 'round', //ignored by WebGLRenderer linejoin: 'round' //ignored by WebGLRenderer } );