[rttopo-dev] librttopo 1.1.0 released

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[rttopo-dev] librttopo 1.1.0 released

Sandro Santilli-4
Version 1.1.0 of the RT Topology Libarry is ready for download:


The RT Topology Library exposes an API to create and manage standard
(ISO 13249 aka SQL/MM) topologies using user-provided data stores and
released under the GNU GPL license (version 2 or later).

More info can be found from


=== What's new in this release ===

Important / Breaking Changes:

 - Support for tolerance/precision=0 added, -1 is the new value
   for automatic computation of minimal tolerance.

 - The getEdgeWithinBox2D backend callback needs to support a NULL
   value as BBOX pointer (to return all edges)

New Features:

 - Function `rtt_AddLineNoFace`, to add lines w/out determining new
   faces (WARNING: leaves topology in an invalid state)

 - Function `rtt_Polygonize`, to determine all faces generated by
   existing edges.

 - Function `rtt_tpsnap`, to snap linear components of a geometry
   to edges of a topology.

Happy packaging !

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