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Author SHA1 Message Date
Scott Giese
18f7e35c1d [bucket_span] Align with SimGear implementation 2019-04-02 19:15:10 -05:00
Scott Giese
e90d8a0593 [tg_polygon] Restore support for Texture(void) 2019-04-02 00:27:08 -05:00
James.Hester
61ea3cd50a Added new texturing method. Added sanity check for polygon file 
reading.

New texturing method TG_TEX_HORIZ_REF requires that each polygon
has a reference texture coordinate specified for a specific point on the
polygon. The coordinate changes parallel to a direction (also
stored) and the other texture coordinate changes perpendicular
to this direction. The reference texture coordinates in polygons
of the same type can be chosen to match that of their neighbours
to produce a continous map onto a texture. This technique can
be used to texture rivers or cliffs as their direction
changes.

The sanity checks simply make sure that the number of contours
or polygons reported in a file are not too large. This could
happen if a polygon file was generated by a previous version
of terragear tools with an incompatible layout of polygon
information, or a non-polygon file is present in the input
directory and is opened as a polygon file.
 2019-02-24 23:03:00 +11:00
James.Hester
b718d909a4 Merge remote-tracking branch 'origin/next' into next 2019-02-07 22:10:13 +11:00
Scott Giese
511a91b003 [chop.idx] Ensure binary r/w. 2019-02-01 14:53:24 -06:00
Scott Giese
8fe4a00eea [chop.idx] Make maintenance of the index cross-platform and reliable. 2019-02-01 12:54:43 -06:00
Scott Giese
791314a909 Last set of technical debt items 2019-01-31 17:49:43 -06:00
Scott Giese
640c91b369 [grass scripts] minor clean up 2019-01-31 16:54:37 -06:00
Scott Giese
f88863e4c2 Reduce debt. Eliminate shadow variables. 2019-01-30 20:14:29 -06:00
Scott Giese
488b69c63f [genapts] Eliminate variable shadowing. 
Default initialization overrides.
 2019-01-30 01:51:48 -06:00
Scott Giese
9a5eac3c59 Reduce technical debt 2019-01-29 23:07:35 -06:00
Scott Giese
ca98d2ef5d [tg-construct] Reduce technical debt 2019-01-29 14:55:50 -06:00
Scott Giese
911f7f9d27 [Genapts] Reduce technical debt. 2019-01-29 14:02:18 -06:00
Scott Giese
279868b782 [Utils] Discontinue usage of deprecated GDAL methods. 2019-01-28 01:10:53 -06:00
Scott Giese
4fa0606498 [Lib, Prep, Utils] Reduce technical debt. 2019-01-28 00:11:44 -06:00
Scott Giese
fb50bb4681 [Genapts] Reduce technical debt. Migrate away from usage of <cstdio>. 2019-01-27 18:59:01 -06:00
Scott Giese
a8677d4f16 Minor improvements for resource management 2019-01-27 13:21:08 -06:00
Scott Giese
4d0a32044d Remove features that were never implemented. 2019-01-27 13:18:39 -06:00
Scott Giese
0739823db6 raw2ascii, demchop, and SRTM-30 are obsolete. 2019-01-27 12:25:12 -06:00
Scott Giese
ba4d58675a ogr-decode: Resolve memory leaks. 
Reclaimed 529,410 bytes in 5,750 blocks.
ogr-decode memory stability : Good.
Remaining Leaks: 32 bytes in 1 block.
 2019-01-26 23:59:54 -06:00
Scott Giese
c9d2959f3a CMake: Fix build on Windows 2019-01-20 22:34:57 -06:00
Scott Giese
1716820c16 genapt: Resolve memory leaks. 
Reclaimed 1,419,778 bytes in 6,419 blocks.
genapt memory stability : Good.
 2019-01-20 18:02:41 -06:00
Scott Giese
3ec0a1eabb Expand initial Heap size to 16K to reduce occurrences of resizing 2019-01-20 17:57:31 -06:00
Scott Giese
40e554e1cf TerraGear now requires the C++14 Standard 2019-01-20 17:55:08 -06:00
Scott Giese
de43172716 Minor clean up 2019-01-20 17:52:56 -06:00
Scott Giese
e84b69efae Clean up some compile warnings 2019-01-16 19:27:58 -06:00
xDraconian
810a88b754 Merge /u/jreh/flightgear/ branch cliff-updates into next 
https://sourceforge.net/p/flightgear/terragear/merge-requests/15/
 2019-01-14 05:09:55 +00:00
Scott Giese
1a3d4e386e hgt: runtime optimization 2019-01-13 01:30:40 -06:00
James.Hester
fe958f4eb3 Merge branch 'cliff-updates' into next 2019-01-13 10:33:47 +11:00
James.Hester
3421ce2018 Numerous small fixes following code review: 
(1) Whitespace use matched better to surrounding code
(2) While(1) in TGArray::rectify_heights replaced with do/while loop
(3) Incorrect interpolation for 2 points fixed in altitude_from_grid
(4) exit(1) replaced with return EXIT_FAILURE in cliff-decode.cxx
 2019-01-13 09:59:00 +11:00
James.Hester
dfe81ce9fa Changed exit(1) to EXIT_FAILURE; use delegation in constructors; 
check for endianness only once per invocation.
 2019-01-12 09:29:39 +11:00
James.Hester
958750f1ab Fixed incorrect height calculation when interpolating between two non-diagnonal points. 2019-01-11 09:06:09 +11:00
Torsten Dreyer
661f840843 Fix some memory leaks 
detangle some /interesting/ use of pointer/reference usage
 2019-01-09 14:23:26 +01:00
Torsten Dreyer
79ea7c6819 Fix probably typo, don't cast col/row_step to int 2019-01-09 09:27:13 +01:00
James.Hester
eb4f8ac710 Merge branch 'gdal-fixes' into next 2019-01-04 20:10:13 +11:00
James.Hester
d62bbb2a74 Converted tg_shapefile to GDAL 2.0 API. 2019-01-04 00:07:17 +11:00
James.Hester
1e3343a2f6 Included cliff category as a landmass type. 2019-01-03 09:45:05 +11:00
James.Hester
5586be95f5 Add description of cliff generation; remove debugging printout. 2018-12-31 11:16:16 +11:00
James.Hester
e8b87fcf74 Fix includes for full terragear tool suite, allow arr.gz again for 
terrafit.
 2018-12-31 10:12:49 +11:00
James.Hester
3192c91da6 Fixed missing return causing crash in Release mode, changed debug 
messages to use standard flightgear tools, improved comments.
 2018-12-31 00:11:55 +11:00
James.Hester
3f9c296bf4 Brought cliff-decode more closely in line with current ogr-decode. 
Fixed bug introduced during merging.
 2018-12-30 16:25:56 +11:00
James.Hester
44bfe79007 Merge branch 'cliffs' of ../../stable/terragear into next 2018-12-30 13:47:46 +11:00
James.Hester
e2a6d06de1 Added cliff-decode source and make instructions. 2018-12-30 13:46:42 +11:00
James.Hester
f05c0c524c Merge branch 'cliffs' of ../../stable/terragear into next 2018-12-30 12:39:54 +11:00
James.Hester
09d61732cd Added a small tool to rectify heights using cliff contours placed in 
the height array directory.
 2018-12-30 10:08:59 +11:00
James.Hester
990417c000 Teach terrafit about rectified height files. 2018-12-30 10:07:26 +11:00
James.Hester
62359aede2 Adjust limits for line intersection calculation to catch points 
slightly past the end of a line segment. This is to catch situations
where the cliff line has been chopped at a bucket edge and the
two candidate points are on the edge.
 2018-12-30 10:05:35 +11:00
James.Hester
a7af59b61f Fixed height rectification along boundaries and proper clipping of 
open contours.
 2018-12-17 23:50:28 +11:00
James.Hester
34b3bd89ff Height adjustments based on cliff positions works, but is slow. 2018-10-28 23:47:23 +11:00
James.Hester
d36116d965 Cliffs now appear more or less correctly. 
Added cliffs to default_priorities
Ignore cliff files when constructing terrain
Use cliff files when calculating elevations
Set up chopper to allow file extension to be specified
Specify cliff file name when chopping
Allow chopper to chop lines as well as polygons.
 2018-10-21 10:07:23 +11:00