abstract class EdgeSetIntersector extends AnyRef

An EdgeSetIntersector computes all the intersections between the edges in the set. It adds the computed intersections to each edge they are found on. It may be used in two scenarios:

  • determining the internal intersections between a single set of edges
  • determining the mutual intersections between two different sets of edges

It uses a {link SegmentIntersector} to compute the intersections between segments and to record statistics about what kinds of intersections were found.

Version

1.7

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Known Subclasses
SimpleEdgeSetIntersector, SimpleMCSweepLineIntersector, SimpleSweepLineIntersector
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Instance Constructors

  1. new EdgeSetIntersector()

Abstract Value Members

  1. abstract def computeIntersections(edges0: List[Edge], edges1: List[Edge], si: SegmentIntersector): Unit

    Computes all mutual intersections between two sets of edges.

  2. abstract def computeIntersections(edges: List[Edge], si: SegmentIntersector, testAllSegments: Boolean): Unit

    Computes all self-intersections between edges in a set of edges, allowing client to choose whether self-intersections are computed.

    Computes all self-intersections between edges in a set of edges, allowing client to choose whether self-intersections are computed.

    edges

    a list of edges to test for intersections

    si

    the SegmentIntersector to use

    testAllSegments

    true if self-intersections are to be tested as well

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