Hi, while I was looking for a way to restrict r.viewshed results to angular sectors, I noticed there was no easy way (or I missed it ?) to draw these so called wedges. The idea was to write a draft addon the old fashioned way (yes I'm daggy, still writing things in bash, handling floats with bc!) to produce vector wedges, then convert them to masks.
Hoping it can be useful I attach the bash script, don't know if it's worth making it an addon, I guess it would be better to write new addons in python... perhaps someone can turn it into something more "trendy"? Bye, Vincent.
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