OpenSubdiv 3.0 released

Press release 2015-06-24 08:32 article > Software

Faster subdivision, support for non-manifold topology and more.

OpenSubdiv is a set of open source libraries that implement high performance subdivision surface (subdiv) evaluation on massively parallel CPU and GPU architectures. OpenSubdiv is an API ready to be integrated into 3rd party digital content creation tools. It is not an application, nor a tool that can be used directly to create digital assets.

New Features:

Faster subdivision using less memory
Support for non-manifold topology
Face-Varying data specified topologically
Elimination of fixed valence tables
Single-crease patch for semi-sharp edges
Additional irregular patch approximations
Introduction of Stencil Tables
Faster, simpler GPU kernels
Unified adaptive shaders
Updated coding style with namespaces
More documentation and tutorials

Bug Fixes

Smooth Face-Varying interpolation around creases

See OpenSubdiv 3.0 documentation for more in-depth information.

Author: Press release

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