Intersection of roads and filleting corners

Grasshopper
1

So I am using OSM Map data to map the roads of the area from elk. From there I pretty much offset the roads to create road widths and sidewalks. Using the offset lines I wanted to get points of the intersection corners and use those points to join the curves, trim them, then fillet them to create a smooth corner line at a street intersection. I’m having trouble gathering all the points and trimming at those points. Not sure what to do since I have tried other solutions people have found. I put a blue panel at where I’m having trouble.

Help With

Trimming the intersection lines past the corners
Filleting the corners to round

Wouldn’t let me put my OSM file in for the map. Sorry.

Road Code.gh (22.0 KB)

2

Hi @Hassman_Dylan,

Decoding spaces has has a component which might help you:

3

@Hassman_Dylan Gismo plugin has a component “OSM 3D Roads”, which will automatically create roads in 2D and 3D.

The 3D model below is automatically generated by given address and radius:

image
image1918×1002 227 KB

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