{"id":1651,"date":"2011-07-04T14:02:24","date_gmt":"2011-07-04T18:02:24","guid":{"rendered":"http:\/\/www.acarlstein.com\/?p=1651"},"modified":"2017-08-29T09:56:19","modified_gmt":"2017-08-29T13:56:19","slug":"list-of-common-algorithm-part-4","status":"publish","type":"post","link":"http:\/\/blog.acarlstein.com\/?p=1651","title":{"rendered":"List of Common Algorithms – Part 4"},"content":{"rendered":"

NOTIFICATION: These examples are provided for educational purposes. Using this code is under your own responsibility and risk. The code and information is given \u2018as is\u2019. I do not take responsibilities of how they are used.<\/p>\n

< List of Common Algorithms – Part 3<\/a><\/strong><\/p>\n

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  1. Octrees Method:<\/strong> This method is used for the viewing of visible surface identification plus viewing volume by searching octree nodes in a front-to-back order.<\/li>\n
  2. Ray-Casting Method:<\/strong> This is a visibility-detection tool based on geometric-optics method.<\/li>\n
  3. Curved-Surface Representation:<\/strong> Representation of a surface using an implicit equation or a parametric representation.<\/li>\n
  4. Surface Contour Plots:<\/strong> Explicit functional representation used to plot visible surface contour lines and elimination of contour sections that are hidden by the visible parts of the surface.<\/li>\n
  5. Wire-Frame Surface-Visibility Algorithm:<\/strong> Similar method used for line-clipping algorithm, identify visible line sections comparing edge positions with the positions of the surface in a scene.<\/li>\n
  6. Wire-Frame Depth-Cueing Algorithm:<\/strong> By variation of the brightness of objects in a scene as a function of distance from the viewing position, information for the displaying of objects can be obtained.<\/li>\n<\/ol>\n

    < List of Common Algorithms – Part 3<\/a><\/strong><\/p>\n\n