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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
+7- Contributor
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
Best answer by nielsgerrits
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+66
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.
+66- Best Answer
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