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The problem of finding the shortest path between the given terminal points s and t within a given planar figure F is considered. The approach contains basic methodology developed for any parallel or distributed system. The 2D scene or the edge of F are represented in the n Cartesian coordinate system (n-CCS). Several algorithms for the shortest path are given, each one to be applied in specified circumstances...
In this paper sinusoidal functions are introduced to blend several contour curves to produce periodic sweep surfaces. As the basic sinusoidal functions only produce uniform periodic shapes, we introduce a unity-bounded deformation function to replace the argument of the sinusoidal functions. The deformation function provides an intuitive way to deform periodic surfaces. The technique requires only...
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