Pixar Presented New Character Articulation Through Profile Curves Approach

Pixar Graphics proposed a new approach for character articulation through profile curves. It "produces detail-preserving deformations fully controlled by 3D curves that profile the deforming surface."

According to the company, the method starts with a spline-based rigging system in which artists can draw and articulate sparse curvenets that describe surface profiles. 

Then, it produces a deformation optimization that reconstructs surface details. In this process, Pixar introduces an algorithm that binds the curvenet to the surface mesh by cutting mesh elements into smaller polygons. Then, it derives "a cut-aware numerical discretization that provides harmonic interpolations with curve discontinuities."

Check out the paper here and don't forget to join our new Reddit page, our new Telegram channel, follow us on Instagram and Twitter, where we are sharing breakdowns, the latest news, awesome artworks, and more.