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Three-dimensional data display device, three-dimensional data display method, and program

  • US 10,643,387 B2
  • Filed: 03/06/2017
  • Issued: 05/05/2020
  • Est. Priority Date: 05/23/2016
  • Status: Active Grant
First Claim
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1. A three-dimensional data display device comprising:

  • a rendering unit which is configured to obtain two-dimensional data by rendering three-dimensional data on the basis of a viewpoint;

    an identification unit which is configured to identify a point of interest which is a point designated by a user of points in the three-dimensional data;

    a viewpoint control unit which is configured to move the viewpoint along an annular movement route surrounding the point of interest with a sight line directed toward the point of interest; and

    a route setting unit which is configured to receive an input of the geometric parameter settings of the movement route,wherein the route setting unit determines an extending direction of a rotation axis of the movement route, and sets a straight line extending in the determined direction passing through the point of interest, as the rotation axis, andwherein the rendering unit is configured to render a solid figure which represents the movement route and the three-dimensional data when the route setting unit is configured to receive the input of the geometric parameter settings.

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