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git.mxchange.org Git - flightgear.git/log
curt [Thu, 10 Jun 1999 02:01:09 +0000 (02:01 +0000)]
Reversing the order of points causes the area calculation to return a
negative number. Polygon holes are wound opposite of non-holes. I was
throwing out holes with area < epsilon (i.e. all holes) ... enough said.
curt [Wed, 9 Jun 1999 21:07:30 +0000 (21:07 +0000)]
Updated for 0.6.0
curt [Wed, 9 Jun 1999 21:06:45 +0000 (21:06 +0000)]
Updates for version 0.6.0
curt [Tue, 8 Jun 1999 11:20:24 +0000 (11:20 +0000)]
Also add really small area polygons to sliver list, even if they pass
the min_angle test.
curt [Mon, 7 Jun 1999 03:40:33 +0000 (03:40 +0000)]
Sliver detection and elimination:
After I clip a polygon against the more important stuff, I
check the area and minimum interior angle of each of it's contours.
If both (area and min interior angle) are below some threshhold I'm
calling it a sliver. Then I go and look for another polygon such that
result = polygon_union( poly, sliver ) yields a result that doesn't
have anymore contours than the original poly. This means the sliver
is adjacent to poly. So I replace poly with result (the union) and
keep going.
curt [Mon, 7 Jun 1999 03:39:17 +0000 (03:39 +0000)]
Updated the libgpc.a build instructions with an important note.
curt [Sun, 6 Jun 1999 02:31:34 +0000 (02:31 +0000)]
Rewrote the polygon.[ch]xx class to save actual point data, rather than
indices to points.
Then with that in place I added wrapper functions for the libgpc calls so
I could ensure that I was always deallocating any allocated memory (which
was a concern before.)
This was all done in order to facilitate sliver detection and elimination
which is my next order of business.
These changes then were propogated through out the construction tools.
curt [Sat, 5 Jun 1999 12:45:40 +0000 (12:45 +0000)]
The next round of MacOS changes contributed by Darrell Walisser.
Starting work on fixing tringle slivers in scenery generation tools.
curt [Fri, 4 Jun 1999 21:38:31 +0000 (21:38 +0000)]
Fixed a bug that caused the hud fonts to disappear when ever the moon was
being drawn.
curt [Fri, 4 Jun 1999 20:35:47 +0000 (20:35 +0000)]
Packaging fixes.
curt [Wed, 2 Jun 1999 22:22:47 +0000 (22:22 +0000)]
Mac portability changes contributed by "Darrell Walisser" <dwaliss1@purdue.edu>
curt [Tue, 1 Jun 1999 21:17:36 +0000 (21:17 +0000)]
Fixed some IRIX compile warnings and errors.
curt [Tue, 1 Jun 1999 21:17:10 +0000 (21:17 +0000)]
GUI updates contributed by Norman Vine.
curt [Tue, 1 Jun 1999 21:16:33 +0000 (21:16 +0000)]
Fixed an IRIX warning message where an inline function is referenced
before it is defined.
curt [Tue, 1 Jun 1999 21:15:46 +0000 (21:15 +0000)]
Removed old directories from configure script.
curt [Tue, 1 Jun 1999 21:01:03 +0000 (21:01 +0000)]
Update README.plib with clearer wording.
Fixed the == compare in point3d.hxx.
curt [Sat, 29 May 1999 13:03:43 +0000 (13:03 +0000)]
Use int instead of socklen_t.
curt [Sat, 29 May 1999 13:03:26 +0000 (13:03 +0000)]
Fix bug with passing PUI keystrokes on to glut.
curt [Sat, 29 May 1999 13:03:03 +0000 (13:03 +0000)]
Namespace tweak.
curt [Sat, 29 May 1999 13:01:35 +0000 (13:01 +0000)]
URL tweaks.
curt [Thu, 27 May 1999 01:03:20 +0000 (01:03 +0000)]
Updated for version 0.6.0 release.
curt [Thu, 27 May 1999 00:21:54 +0000 (00:21 +0000)]
Use PLIB joystick routines for windows and linux.
curt [Thu, 27 May 1999 00:21:37 +0000 (00:21 +0000)]
Force use of PLIB joystick routines.
curt [Thu, 27 May 1999 00:21:22 +0000 (00:21 +0000)]
GUI changes contributed by Norman Vine.
curt [Thu, 27 May 1999 00:20:52 +0000 (00:20 +0000)]
Exclude docs from base package.
Added Curt Olson to Thanks file.
Force use of plib joystick code.
curt [Thu, 27 May 1999 00:19:04 +0000 (00:19 +0000)]
Early beginnings of sliver removal code.
curt [Thu, 27 May 1999 00:18:39 +0000 (00:18 +0000)]
Added Robin Peel.
curt [Tue, 25 May 1999 11:54:21 +0000 (11:54 +0000)]
Whups, fixed a simple bug so you can now fly across the lon = +/-180
boundary without any problems.
curt [Sat, 22 May 1999 01:16:15 +0000 (01:16 +0000)]
Initial revision.
curt [Sat, 22 May 1999 01:15:32 +0000 (01:15 +0000)]
Refinements to the parallelization tools
curt [Fri, 21 May 1999 02:10:28 +0000 (02:10 +0000)]
Working on problems with handling tiny slivers.
curt [Thu, 20 May 1999 04:27:20 +0000 (04:27 +0000)]
Fixed a bad bug which was showing itself with tiny triangles which caused
the region point to be calculated outside the region which caused things to
be colored improperly. Fixed by only evaluating the points of the current
contour (rather than the whole polygon) when generating the region points.
curt [Thu, 20 May 1999 04:23:19 +0000 (04:23 +0000)]
fiddled with debugging output.
curt [Wed, 19 May 1999 20:01:53 +0000 (20:01 +0000)]
Better error catching and recovery when our input sends the triangulator
into never, never land.
curt [Wed, 19 May 1999 20:01:15 +0000 (20:01 +0000)]
Better error reporting when dying because of too many nodex, normals, or
texture coords.
curt [Wed, 19 May 1999 02:51:07 +0000 (02:51 +0000)]
Debugging various problems with prepairing input that triangle() can
handle.
curt [Tue, 18 May 1999 16:40:32 +0000 (16:40 +0000)]
Debugging tweaks ...
curt [Tue, 18 May 1999 03:30:44 +0000 (03:30 +0000)]
More work on error catching/logging and communication between server/client.
curt [Mon, 17 May 1999 23:32:23 +0000 (23:32 +0000)]
More development ...
curt [Mon, 17 May 1999 17:43:52 +0000 (17:43 +0000)]
Tweaks to parallel construction tools.
curt [Sat, 15 May 1999 14:06:41 +0000 (14:06 +0000)]
Client/server relationship now seems to be working well.
curt [Sat, 15 May 1999 01:12:19 +0000 (01:12 +0000)]
Added subdir Tools/Construct/Parallel/
curt [Sat, 15 May 1999 01:09:26 +0000 (01:09 +0000)]
Added subdir Parallel for tools to parallelize the scenery construction
process.
curt [Sat, 15 May 1999 01:08:00 +0000 (01:08 +0000)]
Initial revision.
curt [Thu, 13 May 1999 19:08:10 +0000 (19:08 +0000)]
Whups, stupid syntax error, should have compiled before committing.
curt [Thu, 13 May 1999 19:01:29 +0000 (19:01 +0000)]
Fixed a problem with texture loading and mipmap building where the lower
mipmap levels were coming out hosed.
Adding a call to xglPixelStorei(GL_UNPACK_ALIGNMENT, 4); restores it to the
default setting which was getting set to something else in other parts of
the code.
curt [Thu, 13 May 1999 02:38:34 +0000 (02:38 +0000)]
Process large shapes much more efficiently by subdividing them first.
curt [Thu, 13 May 1999 02:37:56 +0000 (02:37 +0000)]
Changed priorety of the Default area.
curt [Thu, 13 May 1999 02:37:40 +0000 (02:37 +0000)]
Working on adding true coast lines with all non-land areas now becoming
ocean.
curt [Thu, 13 May 1999 02:37:06 +0000 (02:37 +0000)]
Working on generating standard size texture coordinates that can be scaled
at runtime per the actual texture size.
curt [Thu, 13 May 1999 02:36:16 +0000 (02:36 +0000)]
Ignore OceanArea from hydro data.
Left over, unclaimed area is now ocean.
curt [Thu, 13 May 1999 02:34:49 +0000 (02:34 +0000)]
Moved material property management and texture loading back to
Simulator/Objects
curt [Thu, 13 May 1999 02:24:55 +0000 (02:24 +0000)]
Moved material property and texture management back to Simulator/Objects/
Working on scalable texture sizes.
curt [Thu, 13 May 1999 02:10:52 +0000 (02:10 +0000)]
Moved material property and texture management back to Simulator/Objects/
curt [Wed, 12 May 1999 15:06:44 +0000 (15:06 +0000)]
Autopilot changes contributed by Norman Vine.
curt [Wed, 12 May 1999 04:24:55 +0000 (04:24 +0000)]
Major shuffling to push basic material management out into FlightGear/Lib/
so it can be accessible from the scenery tools.
Also implimented JIT texture loading to save start time and memory.
curt [Wed, 12 May 1999 02:11:43 +0000 (02:11 +0000)]
Initial revision.
curt [Wed, 12 May 1999 02:09:02 +0000 (02:09 +0000)]
Start of support for precalculating texture coordinates.
Try to avoid a situation where you cycle between too many nodes and two few
nodes with just a single increment of error level.
curt [Wed, 12 May 1999 02:07:21 +0000 (02:07 +0000)]
Changes to support plib-1.0.7's font code.
GUI improvements contributed by Norman Vine.
3dfx.sh wrapper script now sets voodoo2 variables as well.
Start of support for user defined texture scale.
Start of support for precalculated texture coordinates.
curt [Wed, 12 May 1999 02:04:38 +0000 (02:04 +0000)]
HUD format changed contributed by Norman Vine.
curt [Wed, 12 May 1999 01:12:47 +0000 (01:12 +0000)]
Started working on changes to support "outer" coast lines.
curt [Wed, 12 May 1999 01:11:17 +0000 (01:11 +0000)]
GUI changes contributed by Norman Vine.
curt [Wed, 12 May 1999 01:09:55 +0000 (01:09 +0000)]
Began an update of Cygnus/Win32 build instructions.
curt [Sat, 8 May 1999 03:19:08 +0000 (03:19 +0000)]
Incorporated latest JSBsim updates.
curt [Sat, 8 May 1999 02:33:13 +0000 (02:33 +0000)]
Borland portability fixes contributed by Charlie Hotchkiss.
curt [Thu, 6 May 1999 22:16:12 +0000 (22:16 +0000)]
Changes to toggle panel on and off.
curt [Thu, 6 May 1999 21:14:06 +0000 (21:14 +0000)]
Fixed teleportation and dialog box crashes.
curt [Thu, 6 May 1999 21:13:40 +0000 (21:13 +0000)]
Norman has brought back the fancy frame rate counter as an option.
curt [Thu, 6 May 1999 19:38:58 +0000 (19:38 +0000)]
Added a sanity check for bogus dem data points in original data.
curt [Thu, 6 May 1999 19:38:28 +0000 (19:38 +0000)]
Added a getline() fix for borland.
curt [Thu, 6 May 1999 11:45:55 +0000 (11:45 +0000)]
master.cxx (outer shell for doing mass scenery generation) now working.
curt [Thu, 6 May 1999 02:27:24 +0000 (02:27 +0000)]
Tweaks for poles.
curt [Thu, 6 May 1999 02:19:39 +0000 (02:19 +0000)]
Added master.cxx, prepairing main.cxx to be called by other programs.
curt [Thu, 6 May 1999 02:19:11 +0000 (02:19 +0000)]
Initial revision.
curt [Wed, 5 May 1999 16:55:18 +0000 (16:55 +0000)]
Updates ...
curt [Tue, 4 May 1999 21:01:25 +0000 (21:01 +0000)]
Commented out several debugging output messages.
curt [Tue, 4 May 1999 20:53:50 +0000 (20:53 +0000)]
Removed "Makedir/" from compiles for now.
curt [Tue, 4 May 1999 20:53:08 +0000 (20:53 +0000)]
Basic tile edge matching now seems to be working.
curt [Tue, 4 May 1999 20:52:20 +0000 (20:52 +0000)]
Don't build in "Areas/" right now.
curt [Tue, 4 May 1999 12:40:18 +0000 (12:40 +0000)]
More work on tile add matching. Added second triangulation. Now need to
debug to see why none of it works! :-)
curt [Tue, 4 May 1999 04:12:07 +0000 (04:12 +0000)]
More changes to split up tiles, munge in the previously existing shared
pieces, and reassemble, so we are ready to retriangulate.
curt [Mon, 3 May 1999 23:12:08 +0000 (23:12 +0000)]
Continued work ...
curt [Mon, 3 May 1999 18:38:48 +0000 (18:38 +0000)]
Changed MAX_NODES to FG_MAX_NODES.
curt [Mon, 3 May 1999 11:43:41 +0000 (11:43 +0000)]
Starting work on section that will read in existing neighbor data.
curt [Mon, 3 May 1999 11:42:53 +0000 (11:42 +0000)]
Removed unneeded -Lfoo/bar/ flag from Makefile.
Undef FG_VIEW_INLINE_OPTIMIZATIONS for the moment.
curt [Mon, 3 May 1999 11:41:09 +0000 (11:41 +0000)]
Changed MAX_NODES to FG_MAX_NODES.
curt [Mon, 3 May 1999 11:40:47 +0000 (11:40 +0000)]
Changed Flight/ to FDM/
curt [Mon, 3 May 1999 11:29:36 +0000 (11:29 +0000)]
Added construct.cxx
curt [Mon, 3 May 1999 11:28:14 +0000 (11:28 +0000)]
More tweaks ...
curt [Sun, 2 May 1999 22:11:30 +0000 (22:11 +0000)]
Further restructuring to facilitate the tile edge matching process.
curt [Sun, 2 May 1999 22:10:51 +0000 (22:10 +0000)]
Added construct.[ch]xx as a data repository class to hold all the data that
needs to be passed back and forth during the scenery assembly.
curt [Sun, 2 May 1999 22:07:55 +0000 (22:07 +0000)]
Initial revisions.
curt [Sun, 2 May 1999 18:41:24 +0000 (18:41 +0000)]
Restructuring code and data to facilitate the tile edge matching process.
curt [Sun, 2 May 1999 15:22:21 +0000 (15:22 +0000)]
Renamed constuct.cxx to main.cxx
curt [Thu, 29 Apr 1999 21:39:27 +0000 (21:39 +0000)]
Fixing slight bugs with calculating point inside multi-contoured polygons.
curt [Thu, 29 Apr 1999 18:29:55 +0000 (18:29 +0000)]
Added id header.
curt [Thu, 29 Apr 1999 04:30:24 +0000 (04:30 +0000)]
Fixed several problems with "hole" support, but it appears that things
are working much better. Crater lake now has an island which is always
a good thing. :-)
curt [Wed, 28 Apr 1999 22:18:19 +0000 (22:18 +0000)]
Renamed tripoly.* to polygon.*
First stab at multi-contour polygon support.
curt [Tue, 27 Apr 1999 19:37:09 +0000 (19:37 +0000)]
Removed the test program for now ...
curt [Tue, 27 Apr 1999 19:27:45 +0000 (19:27 +0000)]
Changes for the MacOS port contributed by Darrell Walisser.