New features and compatibility fixes - Githubissues

ctlee / gamer

Geometry-preserving Adaptive Mesher

https://gamer.readthedocs.io

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New features and compatibility fixes #42

Closed ctlee closed 5 years ago

ctlee commented 5 years ago

Description

PR introduces several new features and improvements along with improvements to compatibility.

Implements:

Betti number calculation for manifold surface meshes
Port of curvature calculations via Osculating Jets from CGAL
Improvement to BlendGAMer curvature calculation interface
Improvements to documentation
Improved compatibility between gamer::tensor<> and Eigen::Matrix<> objects

Fixes:

Relaxes CMake min. version to be 3.10 to match Ubuntu 18.04 LTS
BUGFIX: flipped sign of mean curvature computed by MDSB algorithm