Euclid
UTurn Type
An Enum for describing what to do at U-turns (180 degree turns). It is not possible to offset U-turns correctly. This Enum describes the options: 1: Fail 2: Add a chamfer with two points. 3: Use the offset point for the threshold angle, by default this is 179 degrees. 4: Just skip the point.
Record fields
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Description
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Add two points to create a chamfer at a U-turn above the tolerance.
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Fail if at a U-turn of more than the tolerance (179 degrees?) is present in the polyline.
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Just skip U-turn points. This will create a polyline with less points than the input that cuts across the U-turn.
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This will create a very long offset at a U-turns. Makes the offset point as if the acute angel matches the threshold angle, even if it is more acute by default this is 179 degrees. This option guarantees the same number of points in the returned Polyline. (unless StepWithTwoPoints is used for var dist offsets)
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