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  • Hello, does someone please knows how i can do if I want to detect the point with min Z value in a PoinCloud and calculate the distance ( along the Z Axis ) to the closest point ? Thank you
Hello, does someone please knows how i can do if I want to detect the point with min Z value in a PoinCloud and calculate the distance ( along the Z Axis ) to the closest point ?

Thank you

This is doable.

  • PointCloudStatisticsCalculator to get z.min.
  • PointCloudFilter to filter points where z = z.min.
  • PointCloudCoercer to convert pointcloud to point.
  • CoordinateExtractor to extract base coordinates.
  • Bufferer to buffer point to area.
  • Clipper to clip pointcloud and merge base coordinates. This also prevents processing all points in pointcloud.
  • PointCloudCoercer to convert pointcloud to points.
  • CoordinateExtractor to extract candidate coordinates.
  • ExpressionEvaluator to calculate _distance_x based on _x_base and _x_candidate.
  • StatisticsCalculator to find _x_distance.min.
  • Tester to select points where _x_distance = _x_distance.min.

@nielsgerrits​ , Thank you very much i'll try it

@nielsgerrits​ , Thank you very much i'll try it

Attached sample workspace.

PointCloudLowestPointFinder(2021)

@nielsgerrits​  Thank you ! it's more clear like that 😊

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