object Distance
Functions to compute distance between basic geometric structures.
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- def pointToLinePerpendicular(p: Coordinate, A: Coordinate, B: Coordinate): Double
Computes the perpendicular distance from a point p to the (infinite) line containing the points AB
Computes the perpendicular distance from a point p to the (infinite) line containing the points AB
- p
the point to compute the distance for
- A
one point of the line
- B
another point of the line (must be different to A) return the distance from p to line AB
- def pointToSegment(p: Coordinate, A: Coordinate, B: Coordinate): Double
Computes the distance from a point p to a line segment AB
Computes the distance from a point p to a line segment AB
Note: NON-ROBUST!
- p
the point to compute the distance for
- A
one point of the line
- B
another point of the line (must be different to A) return the distance from p to line segment AB
- def pointToSegmentString(p: Coordinate, line: Array[Coordinate]): Double
Computes the distance from a point to a sequence of line segments.
Computes the distance from a point to a sequence of line segments.
- p
a point
- line
a sequence of contiguous line segments defined by their vertices return the minimum distance between the point and the line segments
- def segmentToSegment(A: Coordinate, B: Coordinate, C: Coordinate, D: Coordinate): Double
Computes the distance from a line segment AB to a line segment CD
Computes the distance from a line segment AB to a line segment CD
Note: NON-ROBUST!
- A
a point of one line
- B
the second point of (must be different to A)
- C
one point of the line
- D
another point of the line (must be different to A)
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