Computational geometry point

  • What is point location in computational geometry?

    Point location is a well-studied problem in computational geometry with many applications in geometric information systems and computer-aided design.
    In general terms, the problem is to find which element of a given object contains a given query point..

  • What is the geometric location of a point?

    In a branch of geometry called coordinate geometry, points can be plotted on a coordinate plane, or grid, and located by coordinates.
    The x-axis is the horizontal line on the grid and the y-axis is the vertical line.
    Where the two lines cross is point (0, 0)..

  • In planar point location, the search space is a plane subdivided by the edges of a graph.
    The graph is constructed of edges connecting vertices.
    Since the graph is planar, the edges are straight lines that do not cross one another.
    Without an embedded graph, the plane is a single infinite region.
Nov 22, 2022In computational geometry, the most primitive object is a point, which we can represent as a tuple of real numbers. We will mostly be focusing 

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