In this image you can see an contour of buildings made of polygons with a height. The contour of the buildings look like columnar basalt now. I want to make a smoother 3d contour of this buildings. Can you help me how to solve this?
Question
How to convert "Heightpolygons" to a smoother homecontour
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+2- Contributor
Is it possible to create a new polygon of the roof by a range of slope angles? Or is there a better way?
+19- Supporter
Is it possible to create a new polygon of the roof by a range of slope angles? Or is there a better way?
+63
It looks like you used a grid to represent the roofs. Have you tried generating a TIN and then clipping that to the building polygons? It'll still be a bit "busy" in some spots (especially buildings with different roof levels, like a church + tower, TIN is really bad at doing vertical lines) but it'll be an improvement over this.
+2- Contributor
Are these polygons generated from point cloud data?
+19- Supporter
These polygons are created from AHN2 data. (goeTIFF files)
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