Paint Brush animation using hair particles

Question

I am trying to make a hair simulation for a Paint Brush, but the result is terrible.. i can't get good results..

I set a rectangle as colision, but the colision quality is terrible..

Answer 1 · 2018-12-15T02:16:13Z

Jonathan Lampel replied December 15, 2018 2:16am

Hey Henrique, that sounds like a pretty complex simulation! It may be easier to instead surround the hairs with a lattice and animate the lattice manually. Here are a couple tutorials that show lattices in action:

https://cgcookie.com/tutorial/lattices-as-a-corrective-modeling-aid

https://cgcookie.com/tutorial/modeling-an-ornamental-shield-with-blender-2-8

Answer 2 · 2018-12-17T20:41:15Z

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replied December 17, 2018 8:41pm

Thanks! But i am not sure how i would animate a lattice.. bones didn't work

Answer 3 · 2018-12-18T19:05:27Z

Jonathan Lampel replied December 18, 2018 7:05pm

AFIK the best way to animate a lattice is with Shape Keys.