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Hello! I could make a 3D buildings with simple roof form, I got SurfaceNormal Z, so I could separate flat form roof. But I have a building with complex roof. So I want to separate the building from certain Z height, above it, it is roof and under it, it is body of the building. Do you have any Idea to get it?

You can use the PointCloudFilter or PointCloudSplitter to separate parts of your LAS point cloud based on Z-values or other attributes. Could this solve your issue?

You can use the PointCloudFilter or PointCloudSplitter to separate parts of your LAS point cloud based on Z-values or other attributes. Could this solve your issue?

Thank you for reply! Can you give me an idea to create 3D buildings with LAS point cloud?

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