kliment/Printrun — pull request #75 by sdevijver (2011-11-03 21:44:14+00:00)
Title: So I heard you love pull requests

This is a naive implementation to estimate the duration of a print. On a print that takes 14 minutes on my printer it reports 10 minutes. If I add 0.025 seconds per movement I get 14 minutes. It assumes deacceleration is equal to acceleration. It doesn't compare the direction of a movement with the previous movement, hence it might do too many deaccelerations.