Auto-compute (some) fold angles
Allow angle="auto"
for connections that can theoretically be computed automatically based on other constraints, then compute them automatically (see maybe https://github.com/amandaghassaei/OrigamiSimulator)
Allow angle="auto"
for connections that can theoretically be computed automatically based on other constraints, then compute them automatically (see maybe https://github.com/amandaghassaei/OrigamiSimulator)