2015-03-08 14:37 GMT+01:00 Martin Koppenhoefer <[email protected]>:
> > How would you know which steps are the ones vanishing? > I think I found a solution, a tag "start_step_offset=*". If the lowest step of the whole staircase is the first step, start_step_offset says at which offset every way starts. Default is 0, which means a way starts at the lowest possible step. Here's an example: http://i.imgur.com/a4C7fyR.png The left way has 10 steps, and it has the default value of start_step_offset (0) which means its first step is the overall lowest step. The right way has start_step_offset=3 which means its first step is 3 steps above the lowest one. And to come back to your question, the right way in my example would have start_step_offset=1. That's how you know the first step vanished, and the last step vanished. If it had start_step_offset=2, that would mean the first two steps vanished. I think this is pretty elegant. Janko Mihelić
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