Characters in《Drifting》

Brushing Her Hair

(noticed the shoulder-long hair do not clip through her upper body; also she briefly brushes her hair at 00:17)

One of the main features that come with Nvidia Hairworks API is the ability to pre-assign collision meshes for each hairpiece in its exporting pipeline. Since the protagonist has an over the shoulder hairstyle it is crucial to have a proper collision between her hair and her upper torso and limbs. 

brushing her hair

To make sure each hairpiece does not clip through her body while performing extreme acrobatic moves, I've spent some time adding the necessary collisions to her upper body. Additionally, I've also added several small collision spheres on her fingertips, which makes her hair respond to her hand brushing from her forehead through shoulder while in idle state - a small yet delicate feature I've been planning to add for a long time, now I'm just glad that my yearning is fulfilled.

I hope you enjoy the small clip of her idle animation, wish you have a wonderful weekend! :3