Isovist on Dynamo

[john_pierson]

Just checking, did you already view this?

Isovist Challenge

I’d like to pose a challenge to the Dynamo community: Using only native dynamo nodes, create an “isovist” function that accepts the following inputs: a Point representing the viewpoint a list of 2d curves representing any possible obstructions a number N representing the number of sample points a number R representing the maximum vision radius and returns a polycurve by points representing the visible polygon from the viewpoint: [image] The resulting polygon should terminate at the circle …