I have balcony drawings as attached files two sample data. I want to calculate the thickness of the balconies as seen in the picture. is there a transformer for that?
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I can think of a way, success depends on the complexity of the geometry. Explode the polylines into lines, get the midpoints from the lines and find the closes lines, not the source line itself.
- Chopper to create lines with 2 vertices.
- CenterPointReplacer to convert to midpoints.
- NeighborFinder to find closes lines to points. Number of Neighbors to find = 2. Generate Closest Candidates List.
- ListExploder to go from list to features.
- Tester to remove all results with _distance = 0, these are the original lines.
- Now you have multiple widths. You can draw those using VertexCreators and the closest_base / closest_candidate attributes.
I can think of a way, success depends on the complexity of the geometry. Explode the polylines into lines, get the midpoints from the lines and find the closes lines, not the source line itself.
- Chopper to create lines with 2 vertices.
- CenterPointReplacer to convert to midpoints.
- NeighborFinder to find closes lines to points. Number of Neighbors to find = 2. Generate Closest Candidates List.
- ListExploder to go from list to features.
- Tester to remove all results with _distance = 0, these are the original lines.
- Now you have multiple widths. You can draw those using VertexCreators and the closest_base / closest_candidate attributes.
Added sample workspace.
Added sample workspace.
Thank for attention. But it also works on balcony corners and i don't want that. Can you use the examples i attached?
Added sample workspace.
I would exclude short lines from the analysis. Shorter than 0.3m worked fine for your samples. But feel free to experiment what works best yourself.
- LengthCalculator after the Chopper
- Tester after the LengthCalculator, _length > 0.3
Added sample workspace.
This looks like it is works . Thank you