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[osgearth] Adapt to the geos latest version #13332
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,5 +1,6 @@ | ||
| Source: osgearth | ||
| Version: 3.0 | ||
| Port-Version: 1 | ||
| Homepage: https://github.com/gwaldron/osgearth | ||
| Description: osgEarth - Dynamic map generation toolkit for OpenSceneGraph Copyright 2015 Pelican Mapping. | ||
| Build-Depends: osg[plugins] |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,41 @@ | ||
| diff --git a/src/osgEarth/GEOS.cpp b/src/osgEarth/GEOS.cpp | ||
| index 07da3fd..31f97ab 100644 | ||
| --- a/src/osgEarth/GEOS.cpp | ||
| +++ b/src/osgEarth/GEOS.cpp | ||
| @@ -63,9 +63,13 @@ namespace | ||
| { | ||
| coords->push_back( coords->front() ); | ||
| } | ||
| +#if GEOS_VERSION_AT_LEAST(3,8) | ||
| + geom::CoordinateSequence::Ptr seq = factory->create(coords); | ||
| + return seq.get(); | ||
| +#else | ||
| geom::CoordinateSequence* seq = factory->create( coords ); | ||
| - | ||
| return seq; | ||
| +#endif | ||
| } | ||
|
|
||
| geom::Geometry* | ||
| @@ -141,12 +145,20 @@ namespace | ||
| if ( shell ) | ||
| { | ||
| const Polygon* poly = static_cast<const Polygon*>(input); | ||
| +#if GEOS_VERSION_AT_LEAST(3,8) | ||
| + std::vector<geom::LinearRing*>* holes = poly->getHoles().size() > 0 ? new std::vector<geom::LinearRing*>() : 0L; | ||
| +#else | ||
| std::vector<geom::Geometry*>* holes = poly->getHoles().size() > 0 ? new std::vector<geom::Geometry*>() : 0L; | ||
| +#endif | ||
| if (holes) | ||
| { | ||
| for( RingCollection::const_iterator r = poly->getHoles().begin(); r != poly->getHoles().end(); ++r ) | ||
| { | ||
| - geom::Geometry* hole = import( r->get(), f ); | ||
| +#if GEOS_VERSION_AT_LEAST(3,8) | ||
| + geom::LinearRing* hole = dynamic_cast<geom::LinearRing*>(import( r->get(), f )); | ||
| +#else | ||
| + geom::Geometry* hole = import(r->get(), f); | ||
| +#endif | ||
| if (hole) | ||
| { | ||
| if (hole->getGeometryTypeId() == geos::geom::GEOS_LINEARRING) | ||
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This seems wrong.
geom::CoordinateSequence::Ptr is a unique_ptr which will be released as soon as the context goes out of scope.
You will be returning a freed memory by returning seq.get()
seq.release would probably work but there might be a memory leak