Now showing items 21-23 of 23

  • Tools to deal with under-constrained geometric constraint graphs 

    Joan Arinyo, Robert; Soto Riera, Antoni; Vila Marta, Sebastià (2003-12)
    External research report
    Open Access
    We present tools for handling geometric constraint problems with under-constrained configurations. The basic idea is to add to the given set of constraints a set of extra constraints which can be defined either automatically ...
  • Transforming an under-constrained geometric constraint problem into a well-constrained one 

    Joan Arinyo, Robert; Soto Riera, Antoni; Vila Marta, Sebastià; Vilaplana Pastó, Josep (2002-12)
    External research report
    Open Access
    We present an approach for handling geometric constraint problems with under-constrained configurations. The approach works by completing the given set of constraints with constraints that can be defined either ...
  • Treedecomposition of geometric constraint graphs based on computing graph circuits 

    Tarres Puertas, Marta Isabel; Vila Marta, Sebastià; Joan Arinyo, Robert (ACM Press, NY, 2009-10-01)
    Conference report
    Open Access
    The graph-based geometric constraint solving technique works in two steps. First the geometric problem is translated into a graph whose vertices represent the set of geometric elements and whose edges are the constraints. ...