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grantshandy / fdg

A Force Directed Graph Drawing Library
https://grantshandy.github.io/fdg
MIT License
183 stars 16 forks source link

fix division by zero #8

Closed quentinLeDilavrec closed 1 year ago

quentinLeDilavrec commented 1 year ago

Hi,

unit_vector(a,b) sometimes divides by zero (a==b). With the consequence of creating a blank output with fdg-img.

Have a good day

grantshandy commented 1 year ago

Thanks!