#!F-adobe-helvetica-medium-r-normal--18* #!N #!N #!Regnpols Edges and Polylines #!N #!N #!N "Polylines" are a way of collecting a set of line segments into a single object with which data can be associated. They are implemented much as faces, loops, and edges are (see above). An "edges" component contains the indices of the vertices along polylines. A "polylines" component contains the indices of the first element in the "edges" component of each polyline sequence. In other words, the #!F-adobe-times-medium-i-normal--18* i #!EF (th) element of the "polylines" component is the index in the "edges" component at which the sequence of vertex indices of polyline #!F-adobe-times-medium-i-normal--18* i #!EF starts. The sequence corresponding to polyline[ #!F-adobe-times-medium-i-normal--18* i #!EF ] continues to the beginning of the next polyline sequence (or to the end of the "edges" component). Polyline data may be dependent on either "polylines" or "positions." #!N #!N #!N #!F-adobe-times-medium-i-normal--18* Next Topic #!EF #!N #!N #!Ltrippp,dxall222 h Pokes, Picks, and Pick Paths Components #!EL #!N #!F-adobe-times-medium-i-normal--18* #!N
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