Add Left/Turn Round
Function Description: Turn left/U-turn arrows indicate that the current lane can turn left or turn around, this tool is used to manually click on the point cloud for vectorization of turn left/U-turn arrows.
Steps
1.Click the Add Left/Turn Round button in the Road Surface panel.
- The key points in the arrow icons need to be aligned with the actual point cloud point cloud.
- The red point is the first key point and the green point is the second key point.
2.Left mouse click to select the turn left/U-turn arrow point cloud key point, the details are as follows, the icon in the first key point.
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First key point
3.Move the mouse to view template and actual point cloud fit, left mouse click to second key point to complete the turn left/U-turn arrow production, details are as follows, icon in second key point.
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Second key point
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Turn left/U-turn arrow drawing