PyGTS A free Python tool for the manipulation of triangulated surfaces
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manipulate construct construct triangulated surface triangulated surface

PyGTS Description

A free Python tool for the manipulation of triangulated surfaces PyGTS is an open source and Python based package used to construct, manipulate, and perform computations on triangulated surfaces. PyGTS is a hand-crafted and pythonic binding for the GNU Triangulated Surface (GTS) Library. Here are some key features of "PyGTS": · Simple object-oriented structure giving easy access to topological properties. · 2D dynamic Delaunay and constrained Delaunay triangulations. · Robust geometric predicates (orientation, in circle) using fast adaptive floating point arithmetic. · Robust set operations on surfaces (union, intersection, difference). · Surface refinement and coarsening (multiresolution models). · Dynamic view-independent continuous level-of-detail. · Preliminary support for view-dependent level-of-detail. · Bounding-boxes trees and Kd-trees for efficient point location and collision/intersection detection. · Graph operations: traversal, graph partitioning. · Metric operations (area, volume, curvature ...). · Triangle strips generation for fast rendering. Requirements: · Python 2.5 or later What's New in This Release: · Corrected internal typecasting for vertices. This fixes problems · with using list of numbers as vertices. · Improved cleanup code · Build specifically for i386 of PPC under Mac OS X

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