How to make linesMesh thicker?

LinesMesh is too thin and fine by default. It’s possible to make it look like stronger?

For a 2D line see Draw a Line With a Set Width | Babylon.js Documentation. In 3D you can use a tube with a smallish radius to represent a line.

It seems different with LinesMesh. LinesMesh will not change size when camera use “zoom”, and the method “2D Line” will be changed in screen

The simple answer is unfortunately no.

See also