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Hello there! I want to display all viewpoints of a given urban bbox, provided the viewpoint is located in a building. There will be many buildings in the bbox but not so many viewpoints. My idea was to first search all nodes and ways that are viewpoints and then somehow select those that have a building around them. How is this done efficiently? Thanks for your help! |
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It doesn't seem to be possible in a single query. Read through this discussion to find some idea how to do it anyway. |
