Results (71 - 80 of 98)
- cascadeunion_GEOS_changes.patch (Ticket #390)
- By Dec 16, 2010, 5:10:36 PM —
- #390: enhancement: Cascade Union Static Methods & More Qualified util (closed: wontfix)
- ... odified GEOS code slightly to allow us to plug into Cascade Union in a certain way by changing some union methods to be static. I also had to add more qualificaiton to 'util::TopologyException' in BinaryOp.h to 'geos::util::TopologyException' after running into a small issue with that.
- By Dec 16, 2010, 5:09:59 PM —
- #383: defect: huge memory cost and crash in buffer [JTS fails too] (closed: duplicate)
- we debug the source code, and find that this function cause huge memory cost, especially of the 'for' circulation. void SegmentNodeList::addSplitEdges(std::vector<SegmentString*>& edgeList) { // testingOnly #if GEOS_DEBUG std::c ...
- By Nov 3, 2010, 1:29:45 AM —
- #368: defect: TopologyException on Union of valid geometries [JTS fails too] (closed: fixed)
- I have a topology exception when unioning two valid geomtries. Tested with geos 3.2.1 and geos svn (r2999). {{{ g1: 010600000003000000010300000001000000210000007711061EC4DE06C1B56E2A7A590F0F4124BB1E1EC4DE06C14E21D979590F0F410000000028E406C100000000900C0F410000000078EA0 ...
- By Jul 28, 2010, 2:50:55 AM —
- #360: defect: Exception on CascadedUnion [JTS works!] (closed: fixed)
- ... points, that results in a TopologyException from GEOS when unioned togheter. Postgis uses the CascadedUnion operation for this. The same geometries have been tested against JTS with success [1] [1] http://lists.osgeo.org/pipermail/geos-devel/2010-June/004872.html
- By Jul 7, 2010, 12:47:40 PM —
- invalid_union.sql (Ticket #358)
- By Jun 25, 2010, 6:47:20 AM —
- #358: defect: Invalid output from Union (closed: fixed)
- ... QL file contains two valid geometries (a and b) that, when unioned, result in a topology exception. It is interesting that the CommonBitsRemover heuristic succeeds in obtaining a valid union with bits removed, but results in the output getting invalid again when re-adding the common bits !!
- By Jun 25, 2010, 6:46:35 AM —
- #357: defect: RobustDeterminant is not robust (closed: fixed)
- int RobustDeterminant::signOfDet2x2(double x1,double y1,double x2,double y2) This method loops endlessly when the initial parameters x1,y1,x2,y2 all have the value -nan (0x8000000000000).[[BR]] The following stacktrace is causing th ...
- By Jun 24, 2010, 11:31:31 AM —
- #344: defect: Out of memory on multiline buffer [JTS fails too] (assigned)
- After applying a buffer of 0.005 to the attached geometry in hex wkb the library starts growing in memory usage until the kernel kills it. It never returns the buffered geometry nor any error message.
- By May 13, 2010, 8:14:11 AM —
- #337: defect: nmake clean misses some files (closed: fixed)
- nmake clean leaves ./inlines.obj and operations/union/CascadedPolygonUnion.obj behind. Suggestion: change src/makefile.vc line 358 to: {{{ -@FOR %d IN ( $(OBJ) ) DO del %d }}}
- By Apr 7, 2010, 5:15:43 AM —
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