ddg-exercises

Implementation of code assignments of CMU Discrete Differential Geometry (15-458/858).

Please refer to the original README for details.

Assignment 0: Combinatorial Surfaces

Apply the link operator many times starting from a single vertex:

Then apply the star, closure, and boundary operator:

A "stable" state of applying the link operator multiple times starting from the edges of a single triangle:

Assignment 1: Exterior Calculus

Visualize $dd\alpha = 0$:

Hodge star (dual):