So i have a toothbrush model and i want to generate toothbrush Bristles on it, how can i achive it? i have no idea help
I think you might need to be a little more specific than that. What’s the context for them, is it right up against the lens needing to interact with other objects?
If you are going for photorealism I would look into hair techniques such as grooms or cards.
If you need animation you could look into world position offset or vertex animation.
Or if you just want something that looks pretty good and is fairly cheap to render alpha textures (which you could still use WPO if you need animation).
If these aren’t solutions you think will work, as I said you will probably need to get a bit more specific with your exact goals and restrictions.