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  • Bounding volume hierarchies for level-of-detail collision handling 

    Bradshaw, Gareth (Trinity College (Dublin, Ireland). School of Computer Science & Statistics, 2002)
    Enforcing solidity of objects within simulations is a major computational overhead. Detecting interactions between bodies is a large part of this overhead. Many researchers have used hybrid collision detection algorithms ...
  • Non-Contact Surface Geometry Measurement Techniques 

    Bradshaw, Gareth (Trinity College Dublin, Department of Computer Science, 1999-09)
    It is often necessary to be able to create computer models from physical objects. This is often done for the purposes of reverse engineering, or archival. Many of the contact methods, such as callipers or Coordinate Measuring ...