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The paper presents the idea of a 3D modeller dedicated to bent metal plates modelling, designed as a part of a greater application and destined for small and medium-sized enterprises. The aim of the application is to deliver a simple tool for free form surface modelling in two independent modes: as a rectangular parametric NURBS surface defined by regular net of points or alternatively as a surface...
The paper presents the solution of the problem of interpolation the irregular set of 3D data points by a surface represented as the mesh of triangular faces. The surface should be smooth with some tolerance given. The task has been solved in a non-trivial way, with the use of known algorithms, in two steps. First the input points are triangulated by the Ball Pivoting Algorithm, originally designed...
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