FGFS-4.1/OpenSceneGraph
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228 Commits

Author SHA1 Message Date
Robert Osfield
ce3d785751 Fixed missing write of image tiles. 2004-11-02 14:05:37 +00:00
Robert Osfield
8dfea424c5 Removed gdal_priv.h from include/osgTerrain/DataSet to remove the external dependency on 
GDAL.
 2004-10-28 07:00:55 +00:00
Robert Osfield
93c439ba01 Generalised the osg::ClusterCullingCallback so that it coud be attached 
to Node as well as Drawables.

Changed the osgTerrain::DataSet so that it moves the ClusterCullingCallback
up to the Node level.

Added support to the .ive plugin for attaching the ClusterCullingCallback to nodes.
 2004-10-21 09:36:34 +00:00
Robert Osfield
3b8abfa875 Added ability to alter the verbosity of the notify messages with the 
running of osgTerrain::DataSet via a static s/getNotifyOffset(int) method.
 2004-10-05 15:08:54 +00:00
Robert Osfield
7e5c87de6a Changed the version strings to use OpenSceneGaph rather than "Open Scene Graph" 2004-09-27 12:07:34 +00:00
Robert Osfield
b664c20c74 Improved the handling of building/writing generated databases, and 
the fixed transition distances on the lower levels of geocentric databases.
 2004-09-13 13:53:45 +00:00
Robert Osfield
8536e5dbdf Added a deleteTextureObject after the creation of the compressed textures 2004-09-11 03:00:11 +00:00
Robert Osfield
e5ea972cff Added convinience methods. 2004-09-10 13:31:37 +00:00
Robert Osfield
4dd1c6688a Added protection to prevent crashes on calls when no data is set up 2004-08-23 08:44:47 +00:00
Robert Osfield
d565d92cc8 Removed computeMipMaps call 2004-08-17 06:15:54 +00:00
Robert Osfield
907f6361ca From Corbin Holtz, addition of support for reading imagery with color tables, 
including code from Frank Warmerdam on the GDAL side, and integration/reworking
work form Robert Osfield.
 2004-08-13 14:42:26 +00:00
Robert Osfield
ddb7423e46 Set version numbers for 0.9.7 release 2004-08-05 08:02:48 +00:00
Robert Osfield
7eb3f2646e From Norman Vine (with small tweaks by Robert Osfield), build fixes for Cygwin 2004-08-04 08:27:43 +00:00
Robert Osfield
cb31021ab0 From Corbin Holtz, addition of GDAL_INCLUDE and GDAL_LIB env vars for setting 
a non standard location of GDAL
 2004-07-28 12:29:15 +00:00
Robert Osfield
0fb5733f13 Added support for --tile-image-size <size>, --tile-terrain-size <size> and --comment <string> 
command line options into osgTerrain::DataSet + osgdem.
 2004-07-19 09:03:50 +00:00
Robert Osfield
3f4b8e9034 Fixed cluster culling. 2004-07-09 20:58:43 +00:00
Robert Osfield
9cb7bb0f4a Clean up of debugging information. 2004-07-09 12:14:25 +00:00
Robert Osfield
1634cc47c6 Added automatic setting of the verical scale when the destination coordinate 
system is geographic (i.e. lats and longs.).
 2004-07-07 11:28:21 +00:00
Robert Osfield
a3f7547cf7 Added support for automatically computing the local skirt orientation 2004-07-07 09:04:21 +00:00
Robert Osfield
d0aa593292 Changed the default mipmapping mode to record the mipmaps in the 
images in the generated databases.
 2004-07-06 12:14:52 +00:00
Robert Osfield
cce00c475b Added suppor for copying mipmaps of compressed textures 2004-07-05 21:09:30 +00:00
Robert Osfield
ae3b1454e8 Completed support for "--levels min max" option where the levels that a 
source imager or DEM contributes to.
 2004-06-30 14:37:06 +00:00
Robert Osfield
63aa9b857d Added first stage of support for "--levels min max" in osgdem/osgTerrain where 
this option controls which levels that an associated imager or DEM contributes
to the final model.
 2004-06-17 14:39:16 +00:00
Robert Osfield
84c66b7c2e Added proper mapping of format and coordinate system. 2004-06-09 15:06:19 +00:00
Robert Osfield
a8ce6b01d6 Added CoordinateSystem::s/getFormat(). 2004-06-09 15:00:03 +00:00
Robert Osfield
65d0293778 Added options for controlling mipmapping and aniso-tropic filtering. 2004-06-08 13:58:36 +00:00
Robert Osfield
e8a3ba8a9f Fixed spelling of Equivalent. 2004-06-03 20:06:17 +00:00
Robert Osfield
b5366cbda6 Added DataSet::s/getSkirtRatio() method to allow control of how deep to 
make the skirts around tiles.
 2004-06-02 14:15:08 +00:00
Robert Osfield
1a09763515 Removed Terrain.cpp and header from CVS repository. 
Added support for setting the maximum visiable distance of top level
to osgTerrain::DataSet, and debugging code which insert a axes.osg
above each tile.
 2004-05-06 10:59:08 +00:00
Robert Osfield
b88b9b83ea Compile fixes for that pitful excuse for a C++ compiler that is VS6.0 2004-05-05 14:54:16 +00:00
Robert Osfield
7905aa37b7 Increased the sampling of upper most tiles when doing a geocentric projection 2004-05-05 05:17:52 +00:00
Robert Osfield
ecaf3c1587 Improved the cluster culling computation so that it now accounts for 
the local elevations.
 2004-05-04 14:02:53 +00:00
Robert Osfield
9db6e84d3d Cleaned up osgTerrain, renaming the Terrain and Renderer class to 
HeightFieldNode and HeightFieldRender to better reflect their function.
Removed the GeoMipMapRenderer.cpp stub as the implemention will be left
to a plugin.  Added Version functions.
 2004-05-03 20:42:58 +00:00
Robert Osfield
04798b4e63 Fixed compile error 2004-05-03 07:42:30 +00:00
Robert Osfield
fced94fab3 Added support for decoration of the osgTerrain::DataSet generated databases 
with a CoordinateSystemNode which reflect the coordinate system of the
database.

Added support for reading and writing CoordianteSystemNode into the .osg
and .ive formats.
 2004-05-02 21:50:15 +00:00
Robert Osfield
a709c0a474 Made the tri stripping of tile default to using a minimum tri strip length 
of 3, thereby reducing the number of indivual primitives, but with the tradeoff
of more seperate triangles being used.
 2004-05-02 15:45:36 +00:00
Robert Osfield
a34cc250e5 Added support for settings scale the elevation of geometry 2004-05-02 14:04:19 +00:00
Robert Osfield
4a6dd1d199 Temporary fix for handling grey scale images as texture source. 2004-05-02 13:35:19 +00:00
Robert Osfield
0ba2d26b1a Added Support for cluster culling. 
Removed osgTerrain::CoordinateSystem which is now replaced by
osg::CoordinateSystemNode.
 2004-04-29 22:22:22 +00:00
Robert Osfield
ed9501fea8 Added a guard on the simplification of already low res tiles so that they 
won't be over simplified.
 2004-04-22 21:51:57 +00:00
Robert Osfield
91516305d9 Added support for protecting points from being simplified. 
Added back in support for generation of skirts in osgTerrain::DataSet.
 2004-04-22 13:36:30 +00:00
Robert Osfield
b57bfb2271 Added back in tri stripping of tiles 2004-04-21 11:06:39 +00:00
Robert Osfield
061244056d Added support for using the error metric to guide the simplficiation process 2004-04-19 23:08:30 +00:00
Robert Osfield
a1caa14a61 Added osgsimplifier example. 2004-04-18 16:15:49 +00:00
Robert Osfield
9286df61ec Fixed typo in makefile 2004-04-14 11:56:59 +00:00
Robert Osfield
44943ed536 From Garret Potts, added -losgUtil to libs linked to osgTerrain 2004-04-14 08:58:53 +00:00
Robert Osfield
122a20f9e1 Commented out call to osgUtil::Simplifier as this utility is not yet functional 2004-04-12 21:30:23 +00:00
Robert Osfield
ceec7ae86d Changed the optimization of flat tiles so that it creates a flat 8x8 height 
field rather than a flat 2x2 height field.  This allows geocentric warping
of the tiles without obvious flat regions.
 2004-04-12 13:36:08 +00:00
Robert Osfield
51c8655630 Added beginning of new osgUtil::Simplifier 2004-04-08 11:27:01 +00:00
Robert Osfield
6e854d04c7 Fixes from Per Månsson for Win32 build 2004-04-06 16:01:05 +00:00
Robert Osfield
9f1fea791f Re-enabled normal generation on tiles. 2004-04-05 15:58:38 +00:00
Robert Osfield
68631ec3f0 Commented out scale setting when source DEM is in lat+longs. 2004-04-05 15:46:19 +00:00
Robert Osfield
01cbfd6715 Added local transform support. Fixed skirt generation to work during geocentric 
transformations. Fixed output of image files so that compressed textures are
turned off when external image files are required.
 2004-04-05 15:39:33 +00:00
Robert Osfield
398fa56bb4 Prelimary work on adding support for local tile transforms 2004-04-04 15:33:26 +00:00
Robert Osfield
3c239326a8 Added support for generating compressed textures 2004-04-02 15:55:06 +00:00
Robert Osfield
42b7df1503 Fixed computeImageResolution so that the computed num of columns and rows 
of the destination image are clamped to the nearest power of two equal or
above the required resolution.
 2004-04-02 15:23:56 +00:00
Robert Osfield
79e3b2fb85 Changed default cut of ratio to be smaller, to reduce the resolution of 
tiles selected.
 2004-04-01 15:00:22 +00:00
Robert Osfield
dbc3dbc5fa Added scaling of the PagedLOD range to be relative to the radius of children. 2004-04-01 13:09:05 +00:00
Robert Osfield
69ee8ff043 Cleaned up handling of geocentric coords 2004-04-01 11:02:23 +00:00
Robert Osfield
9d2002f3c4 Added preliminary support for converting datasets into geocentric coords 2004-03-31 22:31:46 +00:00
Robert Osfield
b67858f388 Added osgTerrain::EllipsodeTransform helper class for converting to and from 
lat, long, height to geocentric X,Y,Z and back.
 2004-03-31 15:50:30 +00:00
Robert Osfield
663801c0c8 Clean up freeing of no longer required tiles 2004-03-31 09:20:46 +00:00
Robert Osfield
d73824f0a1 Added back in tri stripping of geometry tiles 2004-03-30 22:06:01 +00:00
Robert Osfield
5bd4dd2010 Changed the writing out of tile imagery so that it only happens when the 
destination file format is not .ive.

Added back in support for freeing un-needed tiles.
 2004-03-30 22:02:50 +00:00
Robert Osfield
2f2030aba4 Fixed the boundary equalization 2004-03-30 21:13:08 +00:00
Robert Osfield
82b02fdceb Added debugging for detecting problems in boundary equalization 2004-03-30 19:15:03 +00:00
Robert Osfield
a1b46de936 Added normal generation in polygonal tile generation, and add --wtk option 
for setting coord systems in osgdem
 2004-03-29 22:26:51 +00:00
Robert Osfield
7bea5842fa Added support for generating polygonal tiles 2004-03-29 14:40:03 +00:00
Robert Osfield
cad1e2a075 Groundwork for adding support for polygonal tiles 2004-03-29 10:45:58 +00:00
Robert Osfield
ec1fd733b8 Added TextureType and GeometryType parameters to DataSet. These will be used 
to control what type of database is generated.
 2004-03-21 12:17:44 +00:00
Robert Osfield
88bbdb325d Implemented support for overriding the coordinate system and geo transform 
using in generate of databases.
 2004-03-20 18:32:49 +00:00
Robert Osfield
fa86c5845d Added defaults for the geotransform when none exists. 2004-03-18 21:39:53 +00:00
Robert Osfield
acf5a36c06 Added support for writing out to .ive 2004-03-17 20:04:44 +00:00
Robert Osfield
e2e779bed7 Added support for generation of PagedLOD databases in osgTerrain::DataSet 2004-03-16 16:54:08 +00:00
Robert Osfield
84562208d0 Added support for controlling the type of destiation database to create into 
osgTerrain::DataSet.
 2004-03-15 15:47:22 +00:00
Robert Osfield
f929455f30 Added the setting of the source data type in the reproject function, and 
disabled the automatic build of overviews.
 2004-03-12 16:54:43 +00:00
Robert Osfield
e082008d8a Moved osgTerrain::DataSet from the osgdem example into osgTerrain. Added 
various improvements.
 2004-03-11 16:14:25 +00:00
Robert Osfield
023d2254ab Early development work on osgTerrain. 2003-11-25 19:42:35 +00:00