From sketch to solid: an algebraic cross-section criterion for the realizability of a wireframe sketch
S Kyratzi, NS Sapidis - Computing, 2009 - Springer
Computing, 2009•Springer
An intermediate step in the construction of a polyhedron from a partial-view sketch is the
derivation of a realizable wireframe sketch, ie, a complete sketch which is guaranteed to be
the projection of a polyhedron. This paper presents a robust realizability-test based on the
classical “cross-section criterion” that was developed in a geometric “ruler-and-compass”
framework.
derivation of a realizable wireframe sketch, ie, a complete sketch which is guaranteed to be
the projection of a polyhedron. This paper presents a robust realizability-test based on the
classical “cross-section criterion” that was developed in a geometric “ruler-and-compass”
framework.
Abstract
An intermediate step in the construction of a polyhedron from a partial-view sketch is the derivation of a realizable wireframe sketch, i.e., a complete sketch which is guaranteed to be the projection of a polyhedron. This paper presents a robust realizability-test based on the classical “cross-section criterion” that was developed in a geometric “ruler-and-compass” framework.
Springer
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