ListarMAT_Articles por tema "Bézier surface"

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    • openAccess   Bézier surfaces with prescribed diagonals 

      Arnal, A.; Monterde, Juan Elsevier (2023-05)
      The affine space of all tensor product Bézier patches of degree n × n with prescribed main diagonal curves is determined. First, the pair of Bézier curves which can be diagonals of a Bézier patch is characterized. Besides ...

    • closedAccess   PDE triangular Bézier surfaces: Harmonic, biharmonic and isotropic surfaces 

      Arnal, A.; Lluch, Ana; Monterde, Juan Elsevier (2011)
      We approach surface design by solving second-order and fourth-order Partial Differential Equations (PDEs). We present many methods for designing triangular Bézier PDE surfaces given different sets of prescribed control ...