Power Line Vectorization
Fitting Single Power Line Based On Insulators
Vectorize each power line by insulators. The operation steps are as below:
- Left click to pick up insulator hang points on small numbered tower, or right click to end fitting power line by insulator.
- If hang points on large numbered tower match them correctly, take step3. If match fails or goes wrong, press "Z" and left click to pick up corresponding insulator hang point on large numbered tower.
- Left click to pick up the middle point on the power line.
- Finish fitting. And repeat former steps.
Batch Fitting Power Lines Based On Insulators
For multiple power line spans, users can click Batch Fitting button to batch fit power lines. Set start tower index and end tower index in the pop up window. Then click to vectorize power lines. The interface automatically exits when vectorization completed.
- Start Tower Index: Set start tower index.
- End Tower Index: Set end tower index.
Fitting Single Power Line Based On Point Cloud
Manually pick up three points on the power line and vectorize the power line. The operation steps are as below:
- Left click to pick up power line end point, or right click to end fitting power line by three points.
- Left click to pick up another end point or right click to go back to step1.
- Left click to pick up middle point of the power line or right click to go back to step2.
- Finish fitting. And repeat former steps.
Fitting Multiple Power Lines Based On Point Cloud
For each power line span, pick up two end points(e.g. Pick up center point for each tower). Power lines between the two towers will be fit automatically. The operation steps are as below:
- Left click to pick up top center point of the tower1 or right click to end fitting multiple power lines by two points.
- Left click to pick up top center point of the tower2 or right click to go back to step1.
- Right click to finish fitting. And repeat former steps.
Batch Fitting Power Lines Based On Point Cloud
For the data in the scene, batch fit the power lines between the towers.
- Start Tower Index: Set start tower index.
- End Tower Index: Set end tower index.
- Insulator Length(meters) ("3.0" by default): Set insulator length.
- Slice Thickness(meters) ("1.0" by default): Set slice thickness.
- Cluster Radius(meters) ("0.5" by default): Set cluster radius.
Split Power Line
Split and translate vectorized power lines selected in the viewer.
- Split Power Line: Split selected power lines into multiple power lines following the settings.
- Slant Distance(meter, 1m by default): The distance between two adjacent vectorized power lines after splitting.
- Split Number(2 by default): Power line split number. There are four options: 2, 4, 6, and 8.
- Power Line Position: Power line position before being split, from minor tower to major tower.
- Split: Perform split power line operation.
- Translate Power Line: Translate selected power lines following the settings.
- Keep Original Power Line: Uncheck by default, and original power line will not be kept. Otherwise the opposite.
- Vertical Line Direction(meter, 1m by default): Translation distance along vertical line direction.
- Elevation Direction(meter, 0m by default): Translation distance along Z direction.
- Translate: Perform translation power line operation.
- Select All: Select all vectorized power lines in the viewer.
- Deselect All: Cancel selection of all selected power lines.