surface fitting,parametric curve and surface fitting among others.However,the convergence rate of classical PIA is slow.In this paper,we present a new and fast PIA format for constructing interpolation subdivis
reasonisthatcomparedtoparametricsurfaces,subdivisionsurfaceshavethe advantageofarbitrarytopologyandoverallcontinuityformorecomplexsurface representations,whichinturnpromotestheiruseingames,animation,medicine,and multi-resolutionanalysis.Thereisawiderrangeofapplicationprospects.The ...
Another reference, for the general problem of surface intersections, is (Patrikalakis and Maekawa 2002). Our algorithmcanbeviewedasaversionoftheonein(Biermann et al. 2001), simplified because we re...Lai, S., Cheng, F.: Robust and error controllable Boolean operations on free-form solids ...
This approach allows us to easily compute a parametric approximation of the intersection curve and, consequently, build a continuous geometric representation of the Boolean operation result. The new method also allows secondary local voxelization to be performed on intersecting subpatches to increase ...