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45 commits

Author SHA1 Message Date
Paul Ramsey 1826cb4795 Remove libgeom.h 
git-svn-id: http://svn.osgeo.org/postgis/trunk@6192 b70326c6-7e19-0410-871a-916f4a2858ee
 2010-11-23 20:22:25 +00:00
Paul Ramsey 32e4d5caee Clean out scruft from my G_ phase and start attempting to separate _internal from external liblwgeom functions. 
git-svn-id: http://svn.osgeo.org/postgis/trunk@6157 b70326c6-7e19-0410-871a-916f4a2858ee
 2010-10-31 02:31:34 +00:00
Paul Ramsey 685ee0d890 Remove parse/lex outputs from 'clean' target, add to 'maintainer-clean' 
git-svn-id: http://svn.osgeo.org/postgis/trunk@6120 b70326c6-7e19-0410-871a-916f4a2858ee
 2010-10-24 19:51:03 +00:00
Paul Ramsey e5cd631d5f More tweaks to lexer to generate header 
git-svn-id: http://svn.osgeo.org/postgis/trunk@6115 b70326c6-7e19-0410-871a-916f4a2858ee
 2010-10-24 19:25:12 +00:00
Paul Ramsey d2902401e2 Add quotes to bison/flex calls. 
git-svn-id: http://svn.osgeo.org/postgis/trunk@6111 b70326c6-7e19-0410-871a-916f4a2858ee
 2010-10-24 16:08:35 +00:00
Paul Ramsey 4d1afa59d3 Change sytax on calls to LEX to maybe make windoze and others happier 
git-svn-id: http://svn.osgeo.org/postgis/trunk@6108 b70326c6-7e19-0410-871a-916f4a2858ee
 2010-10-23 23:53:54 +00:00
Paul Ramsey 3328bd13f5 Remove long form lex parameters 
git-svn-id: http://svn.osgeo.org/postgis/trunk@6104 b70326c6-7e19-0410-871a-916f4a2858ee
 2010-10-23 14:41:17 +00:00
Paul Ramsey 6d9751acdb Apply mcayland patch to build parse/lex. Remember: make clean before make. 
git-svn-id: http://svn.osgeo.org/postgis/trunk@6100 b70326c6-7e19-0410-871a-916f4a2858ee
 2010-10-22 19:27:18 +00:00
Paul Ramsey 4dbc52cf1c Ensure the parser prereqs are built (#636) 
git-svn-id: http://svn.osgeo.org/postgis/trunk@6092 b70326c6-7e19-0410-871a-916f4a2858ee
 2010-10-21 21:32:31 +00:00
Paul Ramsey 30ec5743e7 Current work on bison-based WKT-to-LWGEOM parser. Implemented for LINESTRING, almost ready to extend to all types. 
git-svn-id: http://svn.osgeo.org/postgis/trunk@6091 b70326c6-7e19-0410-871a-916f4a2858ee
 2010-10-20 22:51:30 +00:00
Paul Ramsey 37111647d5 Put the WKT new parser files into repo so others can see them and I can work in synch with trunk. 
git-svn-id: http://svn.osgeo.org/postgis/trunk@6060 b70326c6-7e19-0410-871a-916f4a2858ee
 2010-10-10 00:08:58 +00:00
Paul Ramsey 51d0a6d2af Add in WKB reader and associated test framework to build. 
git-svn-id: http://svn.osgeo.org/postgis/trunk@6046 b70326c6-7e19-0410-871a-916f4a2858ee
 2010-10-06 19:17:05 +00:00
Paul Ramsey a18d51afb0 Remove lwin_wkb from build until it's complete 
git-svn-id: http://svn.osgeo.org/postgis/trunk@6037 b70326c6-7e19-0410-871a-916f4a2858ee
 2010-10-03 18:15:22 +00:00
Paul Ramsey 2d07d7eb59 Continue with new WKB parser. Change signature of RHR "right hand rule" functions to "clockwise" to avoid misinterpretations of orientation rules. 
git-svn-id: http://svn.osgeo.org/postgis/trunk@6036 b70326c6-7e19-0410-871a-916f4a2858ee
 2010-10-03 18:14:35 +00:00
Nicklas Avén d5b2e25d6d 3D Distance functions, only point-point and point line. #576 
git-svn-id: http://svn.osgeo.org/postgis/trunk@5889 b70326c6-7e19-0410-871a-916f4a2858ee
 2010-09-01 19:55:11 +00:00
Olivier Courtin 9b7c90ca8e Add Topology structure for connected surfaces (PolyhedralSurface, Tin) and LWGEOM to TGEOM transformations routines. Add related cunit tests. Merge cu_tin and cu_polyhedralsurface into a single cu_surface unit test. 
git-svn-id: http://svn.osgeo.org/postgis/trunk@5874 b70326c6-7e19-0410-871a-916f4a2858ee
 2010-08-30 06:49:51 +00:00
Olivier Courtin 8fea23dce8 Add Triangle and TIN new geometry type. Add Cunit tests on parse stage, related to #561. Add ST_AsGML support TIN and Triangle for GML 3. Slightly cast change in PolyhedralSurface LWGEOM struct Remove PolyhedralSurface support from forceRHR function as orientation is meaningfull in PS. Move is_closed functions from PostGIS to LWGEOM dir and related cunit test case on line and curves. 
git-svn-id: http://svn.osgeo.org/postgis/trunk@5821 b70326c6-7e19-0410-871a-916f4a2858ee
 2010-08-13 17:29:29 +00:00
Olivier Courtin 88f836eed2 Add really basic POLYHEDRALSURFACE support. Parse, Unparse, Serialization and cunit unit tests. related to #427 
git-svn-id: http://svn.osgeo.org/postgis/trunk@5753 b70326c6-7e19-0410-871a-916f4a2858ee
 2010-07-25 21:20:09 +00:00
Sandro Santilli f93889a5f0 Fix 'clean' rule to descend in cunit 
git-svn-id: http://svn.osgeo.org/postgis/trunk@5445 b70326c6-7e19-0410-871a-916f4a2858ee
 2010-03-17 07:32:59 +00:00
Paul Ramsey de4dd5aa76 Add first cut to lwgeom_to_wkb function. 
git-svn-id: http://svn.osgeo.org/postgis/trunk@5365 b70326c6-7e19-0410-871a-916f4a2858ee
 2010-03-02 23:18:39 +00:00
Paul Ramsey 9d8fc40f25 ST_AsLatLonText(geometry, format) from Jeff Adams 
git-svn-id: http://svn.osgeo.org/postgis/trunk@5305 b70326c6-7e19-0410-871a-916f4a2858ee
 2010-02-22 20:42:05 +00:00
Paul Ramsey 51eb7b3969 First cut of new WKT output functions, need more unit tests. 
git-svn-id: http://svn.osgeo.org/postgis/trunk@5302 b70326c6-7e19-0410-871a-916f4a2858ee
 2010-02-22 19:53:22 +00:00
Olivier Courtin 287fbffddd move ST_AsSVG from postgis to lwgeom dir. write cun it tests. related to #377 
git-svn-id: http://svn.osgeo.org/postgis/trunk@5289 b70326c6-7e19-0410-871a-916f4a2858ee
 2010-02-22 18:43:06 +00:00
Paul Ramsey 147a101d25 Move stringbuffer from ./loader to ./liblwgeom for use in string emitter functions. 
git-svn-id: http://svn.osgeo.org/postgis/trunk@5284 b70326c6-7e19-0410-871a-916f4a2858ee
 2010-02-22 15:30:10 +00:00
Olivier Courtin ab6afbcfb4 Move ST_AsGeoJson from postgis to liblwgeom dir. Use as most as cunit test as possible. Related to #377. 
git-svn-id: http://svn.osgeo.org/postgis/trunk@5283 b70326c6-7e19-0410-871a-916f4a2858ee
 2010-02-22 14:03:19 +00:00
Olivier Courtin b534ff8a2f Move ST_AsKML from postgis to liblwgeom dir. Use as most cunit test as possible. Few related corrections on GML similar implementation. cf #377 
git-svn-id: http://svn.osgeo.org/postgis/trunk@5277 b70326c6-7e19-0410-871a-916f4a2858ee
 2010-02-21 20:32:11 +00:00
Olivier Courtin 738fe292c6 Move ST_AsGML from postgis dir to liblwgeom. Rewrite most units test with cunit. cf #377 
git-svn-id: http://svn.osgeo.org/postgis/trunk@5275 b70326c6-7e19-0410-871a-916f4a2858ee
 2010-02-21 18:18:37 +00:00
Olivier Courtin 3152537b81 Add lwgeom_homogenize function. Related to #375. Add cunit related tests 
git-svn-id: http://svn.osgeo.org/postgis/trunk@5265 b70326c6-7e19-0410-871a-916f4a2858ee
 2010-02-20 18:25:42 +00:00
Paul Ramsey 2bfaa2112f Keep floats out of registers for spheroid calculation. Fixes odd bug in OS/X gcc 4.1. Could probably be narrowed to only use flag on affected platform. (#395) 
git-svn-id: http://svn.osgeo.org/postgis/trunk@5180 b70326c6-7e19-0410-871a-916f4a2858ee
 2010-01-29 21:24:24 +00:00
Paul Ramsey a6c08ab192 Add an internal geometry tree for use in a native prepared geometry scheme for fast intersection tests. 
git-svn-id: http://svn.osgeo.org/postgis/trunk@4948 b70326c6-7e19-0410-871a-916f4a2858ee
 2009-11-30 20:52:16 +00:00
Paul Ramsey ac8f490ddb Spheroid distance calculation between points added. 
git-svn-id: http://svn.osgeo.org/postgis/trunk@4700 b70326c6-7e19-0410-871a-916f4a2858ee
 2009-10-29 19:24:06 +00:00
Mark Cave-Ayland b7d587678b Merge Paul's geodetic (geography) branch into trunk, as per discussions on postgis-devel. Most of the merge was automatic (albeit quite slow), with a few manual touch-ups where the merge algorithm couldn't handle this automatically. "make check" runs and passes, so I hope I haven't managed to break too much ;) 
git-svn-id: http://svn.osgeo.org/postgis/trunk@4494 b70326c6-7e19-0410-871a-916f4a2858ee
 2009-09-14 10:54:33 +00:00
Mark Cave-Ayland ce6b5889c8 Commit for GBT#97: Rename LWCURVE to LWCIRCSTRING (also know as restoring balance to the universe). 
Having gone through and re-read sections of the CIRCULARSTRING code, it is amazing how much easier the code is to read without the confusion of a curve being either a CIRCULARSTRING or LINESTRING as per the SQL-MM spec. The resulting commit compiles & installs cleanly for me, passes "make check" and also Regina's torture script. Please let me know if I accidentally broke anything :)


git-svn-id: http://svn.osgeo.org/postgis/trunk@3520 b70326c6-7e19-0410-871a-916f4a2858ee
 2009-01-13 12:27:39 +00:00
Mark Cave-Ayland 203e6d1709 Remove erroneus merge from r3502 (HAVE_CUNIT_H just isn't defined anymore...) 
git-svn-id: http://svn.osgeo.org/postgis/trunk@3515 b70326c6-7e19-0410-871a-916f4a2858ee
 2009-01-12 12:23:11 +00:00
Paul Ramsey 825548243f Alter lwfree_* to deep-free memory. Add variants of *_release to support shallow-free. Go through lwgeom/ and replace any lwfree_* instances with *_release where appropriate. (Surprisingly few.) 
git-svn-id: http://svn.osgeo.org/postgis/trunk@3502 b70326c6-7e19-0410-871a-916f4a2858ee
 2009-01-08 17:04:00 +00:00
Mark Cave-Ayland 7aff0181c9 Rework the CUnit detection infrastructure as you can't locate include files based on an absolute path. This is because autoconf and the compiler have differing ideas of the current paths (this totally breaks the Win32 build since you have the extra mapping between UNIX-type MingW paths and Windows-type paths). Hopefully this should not affect existing users at all - if so, please post a report on -devel. I'll try running this on MingW at a later date. 
I've also enforced "make check" to run the unit tests, rather than "make test". This is a fallout from the early days when strk committed the regression test suite to run using "make test" by accident which appears to have stuck :(
.


git-svn-id: http://svn.osgeo.org/postgis/trunk@3492 b70326c6-7e19-0410-871a-916f4a2858ee
 2009-01-05 00:08:26 +00:00
Paul Ramsey 7f7be31b65 Add CUnit to main 'make test' build and check for existance of CUnit.h as part of ./configure 
git-svn-id: http://svn.osgeo.org/postgis/trunk@3472 b70326c6-7e19-0410-871a-916f4a2858ee
 2008-12-22 23:37:58 +00:00
Paul Ramsey 724161d19c Partial work saved back for later. 
git-svn-id: http://svn.osgeo.org/postgis/trunk@3440 b70326c6-7e19-0410-871a-916f4a2858ee
 2008-12-18 00:54:04 +00:00
Paul Ramsey 768cd3ac72 First cut of line crossing function, and associated cunit tests. 
git-svn-id: http://svn.osgeo.org/postgis/trunk@3424 b70326c6-7e19-0410-871a-916f4a2858ee
 2008-12-16 22:29:42 +00:00
Mark Cave-Ayland 0835b2fb6d Apply patch from strk to prevent unneccesary invocation of 'ar' when building liblwgeom. 
git-svn-id: http://svn.osgeo.org/postgis/trunk@3340 b70326c6-7e19-0410-871a-916f4a2858ee
 2008-11-26 13:40:07 +00:00
Mark Cave-Ayland 29f98cefc4 Move the LWGEOM-specific functions from lwgeom_sqlmm.c into liblwgeom/lwsegmentize.c to ensure that liblwgeom can exist as a standalone library. 
git-svn-id: http://svn.osgeo.org/postgis/trunk@2970 b70326c6-7e19-0410-871a-916f4a2858ee
 2008-09-16 18:44:49 +00:00
Mark Cave-Ayland 9a8647cfe6 Fix -o option for flex; the output filename must be specified immediately after -o without any preceding white space. Per report from Jorgen Austvik. 
git-svn-id: http://svn.osgeo.org/postgis/trunk@2884 b70326c6-7e19-0410-871a-916f4a2858ee
 2008-07-28 09:13:45 +00:00
Mark Cave-Ayland 94babd74af Add the parser build rules back into the liblwgeom Makefile, so now any changes to either the lexer or parser source files will automatically invoke a rebuild of the relevant output files during make 
git-svn-id: http://svn.osgeo.org/postgis/trunk@2820 b70326c6-7e19-0410-871a-916f4a2858ee
 2008-07-03 09:28:38 +00:00
Mark Cave-Ayland 0e7e3e01d9 Fix liblwgeom requiring gcc to compile. By using macros and variables supplied by libtool, we can now detect the PIC flags and whether the compiler will accept additional gcc warning flags for developers 
git-svn-id: http://svn.osgeo.org/postgis/trunk@2819 b70326c6-7e19-0410-871a-916f4a2858ee
 2008-07-01 14:15:33 +00:00
Mark Cave-Ayland ffde636dc0 Split the basic geometry accessors into a separate static library liblwgeom.a; this potentially allows re-use of the liblwgeom functions from within PostGIS, or could be extended at a later date to include databases other than MySQL. This patch includes a change to the liblwgeom handler functions; instead of sprinkling init_pg_func()s around the source, I have changed the default liblwgeom handlers to make use of a callback to allow linked libraries to set their own handlers the first time any of them are called. I have also tidied up the parser API a little in liblwgeom.h, which means wktparse.h can be removed from all of the headers in the lwgeom/ directory, plus renamed wktunparse.c to lwgunparse.c to keep things similar to lwgparse.c. Finally, I renamed liblwgeom.c to lwutil.c to avoid confusion within the new interface. TODO: the liblwgeom Makefile has some gcc-specific options, but these can be fixed later - it seemed more important to make the warnings visible to developers. 
git-svn-id: http://svn.osgeo.org/postgis/trunk@2815 b70326c6-7e19-0410-871a-916f4a2858ee
 2008-06-29 19:11:48 +00:00