Making a Grass Patch with the Extrude Deformer in Cinema 4d
From Yader: Because Hair is a posteffect getting a correct depth pass can be a real pain. Also correct reflections can get you a lot of headaches. There are thirdparty plugins who can help you with this kind of problems but if you want to stay with a inhouse solution, here’s a way to solve a hair specific task with the extrude deformer – making grass. Excuse the lame render speed. Hair is a great module nevertheless, it’s exceptionally fast when it comes to render particles.