v1.10.0

Added

• Single Edge grading: Operation.chop_edge(corner_1, corner_2, ...) offers fine-control of grading of each edge after complete mesh specification
• Automatic grading: FixedCountGrader, SimpleGrader, and finally InflationGrader either chop the whole mesh automatically or supplement user's chops.

v1.9.6

Bugfixes with mirrors and shady optimization, sketch optimization and debugging with VTK, convenience methods on curves

Bug fixes in OneCore/Wrapped disks

v1.9.5

Update changelog, bump version

v1.9.4

Bug fixes and optimization improvements:

• bullet-proof rollbacks of failed vertex/clamp movements
• high-sensitivity vertices get optimized first (higher efficiency)
• more emphasis on non-orthogonality/inner angles than aspect ratio (better meshes overall)

v1.9.3

Added trust-constr optimization algorithm and a way to pass arbitrary options to scipy.optimize.minimize;
Fixed a bug within optimization recipe.

v1.9.2

Fixes a bug in optimization logic. Mostly affecting border cases where minimization algorithms fail and setups with linked vertices.

Assembly and optimization improvements

• Optimization has a .config attribute where many options can be adjusted
• Optimization functions have been improved so better quality meshes are produced
• Python 3.8 support has been removed