Change point shape

[oxrider]

Hi, I really like the pptk project for its efficiency and aesthetics. Thank you for open-sourcing it! I'm wondering if it is a lot of work to allow us to change the shape of a point. I would like to use this to visualize voxels and it would be great if I can draw in cubes instead of balls.

[lloydrayner]

+1 this would be amazing

[lloydrayner]

@oxrider Did you make any progress on this?

[MCLYang]

@lloydrayner @oxrider same issue +1