One advantage of rendering your own lines is that it allows you to create cool effects. For instance, if you change the opacity and width of lines depending on

One advantage of rendering your own lines is that it allows you to create cool effects. For instance, if you change the opacity and width of lines depending on how far away they are from a given plane, you can simulate a depth of field effect that runs even on low-end devices: https://www.youtube.com/watch?v=tWh6pX4r5nE https://www.youtube.com/watch?v=tWh6pX4r5nE