• Volker Krause's avatar
    Produce valid results when simplifying areas close to the threshold · 412453b1
    Volker Krause authored
    When the simplified area extends not significantly more than the size
    threshold in one direction, the result of the Douglas Peucker algorithm
    can deteriorate into a area-less polygon. In this case we fall back to
    the bounding box instead now.
    
    It's not that those small features have much practical impact, but the
    resulting broken polygons cause problems in subsequent use.
    412453b1
polygonsimplifier.cpp 1.89 KB