Tutorial is very short, couple of images since we are just using the usual method of particle system to scatter needles except there is one extra step which involves reseting the UV’s to scatter needles uniformly.
Example file.
https://drive.google.com/file/d/1q7RbtEcr8gyIeTlsBWDr3atluEUZPaXq/view?usp=sharing
Tutorial with main steps included.
https://wordpress.com/post/vesaruntti6.wordpress.com/75
