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2138 Commits

Author SHA1 Message Date
Robert Osfield
5d97f7ec92 Added support for a single color in a ColorRange 2004-06-03 10:10:41 +00:00
Robert Osfield
1526281793 Added room for tail of text. 2004-06-03 09:36:49 +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
344beecede Added derived reqiestRedraw() and requestContinueUpdate() methods for 
debugging purposes.
 2004-06-02 14:13:11 +00:00
Robert Osfield
7f94839e94 Added setPosition and setWidth methods into ScalarBar and changed the 
implementation to use these values to position and set the size of the
scalar bar.  Also made the characterSize value a float rather than
the previous int.
 2004-06-02 12:37:14 +00:00
Robert Osfield
673244a60c Fixed setCoordinateFrame method 2004-05-26 00:27:00 +00:00
Robert Osfield
205a6a105e Made the drive and flight manipulators more sensitive to de/acceleration 2004-05-26 00:26:43 +00:00
Robert Osfield
9236f6daa8 From George Tarantilils, add missing handling of alpha channel. 2004-05-25 20:40:26 +00:00
Robert Osfield
9990650cc9 Changed screen grab filename back to a saved_image.jpg 2004-05-25 20:39:49 +00:00
Robert Osfield
eb3917060f From George Tarantilis, fixes to DDS size computations. 
From Robert Osfield, addition of constructors for internal DDS structures.
 2004-05-25 16:10:28 +00:00
Robert Osfield
5312bcc54a Updates the movie support 2004-05-25 14:32:20 +00:00
Robert Osfield
6303b87e9a Added better handling of clamping of projection matrix 2004-05-25 07:40:18 +00:00
Robert Osfield
eac7fdff76 From Alberto Farre, fixes to the computation of sizes 2004-05-24 19:50:13 +00:00
Robert Osfield
ab2b817e61 Made improvements to the handling of small rotations in Quat and 
TerrainManipulator
 2004-05-20 23:25:26 +00:00
Robert Osfield
f8daf206ab Improved support for new double Vec* classes 2004-05-20 12:57:06 +00:00
Robert Osfield
f02c75f5ea Added Vec2d, Vec3d and Vec4d classes, and remapped Vec2, Vec3 and Vec4 to 
Vec2f, Vec3f an Vec4f respectively, with typedef's to the from Vec* to Vec*f.
 2004-05-20 10:15:48 +00:00
Robert Osfield
2cd4bd513a Changed how the rotation and panning are managed, therby improving the 
handling of the center point going over a pole.
 2004-05-17 22:22:24 +00:00
Robert Osfield
a62699b015 Improved the panning support, and added s/getRotationMode(..) to allow 
users flip between a trackball rotation style and an azim,elevation style.
 2004-05-17 15:50:44 +00:00
Robert Osfield
867a1ae105 From Bob Kuehne, more general checks for existance of extensions. 2004-05-17 13:20:41 +00:00
Robert Osfield
01b504bc2f Improved the pan controls on the terrain manipulator 2004-05-17 12:08:52 +00:00
Robert Osfield
ae5aefac0e Added the beginings of new osgParticle Explosion, Fire and SmokeEffects. 
Added support for generation explosion, fire and smoke effects in osgsimulation
 2004-05-13 22:09:23 +00:00
Robert Osfield
45998cfdf7 Revert the computeNearFar mode to using bounding volumes as default. 2004-05-13 22:06:20 +00:00
Robert Osfield
642253b731 From Bruce Clay, cross platform implemention of fileType(..) 2004-05-13 13:37:55 +00:00
Robert Osfield
f4a290cdff From Donny Cipperly, completed Windows support for fileType() 2004-05-13 08:11:31 +00:00
Robert Osfield
90579a0e17 Fixes for FreeBSD 2004-05-12 20:31:58 +00:00
Robert Osfield
5eafee1b83 From Frank Lindeman, compile fix for VS to get round limitation is VS when 
handling templated methods.
 2004-05-12 14:22:01 +00:00
Robert Osfield
82562e5bdd From Eric Sokolowsky, fixed problems in PNG plugin for handling 
paletted images which contain alpha values.
 2004-05-12 10:45:36 +00:00
Robert Osfield
f66599e00c From Eric Sokolosky, with further additions from Robert, added support 
for RGBA TIFF files
 2004-05-11 20:44:31 +00:00
Robert Osfield
7742794eec From Bruce Clay, modify template copy method to avoid VS6.0 compile errors. 2004-05-10 20:01:13 +00:00
Robert Osfield
3fc447af89 Changed &D to use define to keep things compiling under VS6.0 2004-05-10 16:17:46 +00:00
Robert Osfield
4ab330de96 Removed eroneous return statement. 2004-05-10 13:56:05 +00:00
Robert Osfield
6f34ef29f8 From Joran Jessurun, "I needed to be able to set the quality of the saved jpeg images. I could 
not find a way to do this in OSG. Therefore I implemented this by adding
an option called: JPEG_QUALITY <quality> to the JPEG reader/writer.

To parse the options string I use the same method as used in the LWO
reader/writer. "
 2004-05-09 07:06:32 +00:00
Robert Osfield
35c6632cfd From Mike Weiblen, Fixes for Win32 build 2004-05-09 06:29:54 +00:00
Robert Osfield
86d323752d From Corbin Holtz, "I have completed my mods to the OpenFlight loader (modified files are 
attached):
   * Light point strings using the REPLICATE opcode should now be supported
(>=15.6?)

   * Directional lights should now work as in Performer using a viewing
frustrum defined by a direction vector, horizontal angular width, vertical
angular width, and roll angle about the direction vector.  The current
directional light implementation had some bad assumptions which caused
problems with direction vectors not on the XY plane.

   * IVE and OSG reader/writers were updated as appropriate"
 2004-05-08 22:18:38 +00:00
Robert Osfield
b6c1c44bd0 From Paul Martz, 
"Changes to provide rudimentary support for OF 15.8 light point
animation palettes. This change also includes light point palette override
support for external references. This is the last of my code changes to
support OF 15.8 in the flt loader. Barring bugs, of course, knock on wood.

The gist of the animation palette code is to create ref_ptr'd
osgSim::BlinkSequence objects for each palette entry, and then pass them on
to osgSim::LightPoint for any OpenFlight light points that reference that
palette entry. This should be conservative of memory (not that I expect the
animation palette to be extremely large)."
 2004-05-08 21:33:25 +00:00
Robert Osfield
3d3199017e From Ken Sewel, added osgDB::fileType(filename) method and usage of this 
new function in osgdem to automatcally handle directories as part of the
regular -d and -t options.
 2004-05-08 06:35:32 +00:00
Robert Osfield
3a8e5fc6b4 From Yefei Hi, replaced windows specific function with sprintf to afford 
better cross platform portability.
 2004-05-07 19:58:56 +00:00
Robert Osfield
bdeb391a00 From Mike Weiblen, added new rot, scale and trans pseudo loaders. 2004-05-07 15:18:59 +00:00
Robert Osfield
a196ea1d5d From Yefei Hi,fix to MultiSwitch set up, and adding of parsing of description 
fields (which is presently #if 0'd out while a compile problem is resolved.)
 2004-05-07 14:51:33 +00:00
Robert Osfield
bc3c6c2edf Fixed tabbing to be all four spaced tabs 2004-05-07 14:44:58 +00:00
Robert Osfield
9978c02b7f From Julian, fix to handling of multi-textures 2004-05-07 14:33:15 +00:00
Robert Osfield
aec98259a8 Added support for osgDB::ReaderWriter::ReadResult::FILE_LOADED_FROM_CACHE 2004-05-07 13:43:41 +00:00
Robert Osfield
1c46e8c4f2 From Bob Kuehne, addition of support for toggling on and off GL_TEXTURE_1D, 3D, CUBE_MAP 
and GL_TEXTURE_RECTANGLE (small addition from R.O)
 2004-05-07 12:41:49 +00:00
Robert Osfield
0307463746 Added GL_TEXTURE_RECTANGLE define 2004-05-07 12:40:21 +00:00
Robert Osfield
48dad727b1 From Bob Kuehne, added getting of the max number of texture units in 
the Texture::Extension object
 2004-05-07 11:28:55 +00:00
Robert Osfield
2c352ceb7c Changed debug info level 2004-05-07 11:18:18 +00:00
Robert Osfield
1666037f42 Changed notify level of debuggin message from NOTICE to INFO 2004-05-07 11:10:05 +00:00
Robert Osfield
324437d1e5 From Don Tidrow, changed cerr usage to osg::notify() 2004-05-07 11:09:05 +00:00
Robert Osfield
db78d55ef2 *** empty log message *** 2004-05-06 12:30:53 +00:00
Robert Osfield
47dd0ece28 Added new TerrainManipulator to osgGA, and new callback for getting the 
CoordinateFrame for a given X,Y,Z location.
 2004-05-06 11:01:16 +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
eedfe44a1c Fixed computeLocalTransform to generate correct orientation of local coordinate 
frame.
 2004-05-06 10:54:58 +00:00
Robert Osfield
fe0fd07f36 Moved isCulled check inside the CullVisitor::apply(Projection&) to just 
before traverse rather than at the begining of the method.
 2004-05-05 19:56:18 +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
8bdb68ef97 Added support for reading environmental varables in CullSettings. 2004-05-05 09:16:12 +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
55162d0c7c Changed notify level on several debugging messages from WARN to INFO. 2004-05-04 13:58:07 +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
b7746ff56e Added support for automatically finding CoordinateSystemNode's in the 
scene graph and then using them to set up the CoordinateFrame used
by the camera manipulators.
 2004-05-03 12:04:25 +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
6223c11570 Made the generation of QUADS for strip with the length of 4 an option. 2004-05-02 15:43:55 +00:00
Robert Osfield
a34cc250e5 Added support for settings scale the elevation of geometry 2004-05-02 14:04:19 +00:00
Robert Osfield
1678066e6e Changed the default near far calculation mode so that it uses the 
fine grained computation of near/far.
 2004-05-02 14:03:15 +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
5836d60fbd Added osg::CullSettings class as a way of collecting all the various 
settings related to the cull traversal in one place, so we can keep APIs
for settings these values more consistent.
 2004-04-30 15:35:31 +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
5d79eb1c9d Added support for fine grained computation of the near plane, by taking 
into account individual primitives culled against the view frustum.

Added better support for computing the near far for billboards.
 2004-04-29 22:21:06 +00:00
Robert Osfield
522ffca03c Added support for tracking a user specified CoordinateSystemNode for the 
CoordinateFrame to use in the camera manipulation
 2004-04-29 22:19:57 +00:00
Robert Osfield
f81447e839 Added support for handling a user define CoordinateFrame in the flight 
and trackball manipulators with API access via the MatrixManipulator
base class
 2004-04-29 22:18:54 +00:00
Robert Osfield
36cd372847 Added osg::CoordinateSystemNode 2004-04-29 22:16:50 +00:00
Robert Osfield
df0d0b0fe7 Added missing billboard drawable dirtyBound() 2004-04-29 22:15:04 +00:00
Robert Osfield
be1a124b32 Fix for VS7.0 build from Mike Weiblen 2004-04-29 22:13:23 +00:00
Robert Osfield
f7d3f58470 Warnings fix for VS7.0 from Mike Weiblen 2004-04-29 21:57:42 +00:00
Robert Osfield
0af4365d11 Fixed an iterator invalidation bug. (thanks to Per Månsson for tracking down the 
bug)
 2004-04-29 21:38:16 +00:00
Robert Osfield
ba5b90d43e Added missing dirtyBound() to billboard section of flatten static transforms 2004-04-29 15:57:03 +00:00
Robert Osfield
181761e56f Changed M_PI to osg::PI. 2004-04-28 15:07:08 +00:00
Robert Osfield
678c456fc8 Made s/getBackgroundColor() deprecated, and add in new s/getClearColor() to 
replace it.
 2004-04-27 19:09:58 +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
017983429b Added getBoundingBox() method to osg::Geode to provide a closer bound 
of the bounding volume of a Geode to be tracked.  This sits alongside
the existing getBound() method which returns a bounding sphere.
 2004-04-22 10:47:12 +00:00
Robert Osfield
77f9a4d083 Added searching of the filepath. 2004-04-21 13:20:48 +00:00
Robert Osfield
b57bfb2271 Added back in tri stripping of tiles 2004-04-21 11:06:39 +00:00
Robert Osfield
8a923e60a8 Changed the edge collapse to accept edges with more than two connected 
triangles.
 2004-04-21 10:40:12 +00:00
Robert Osfield
cc1314049c Changed the debugging info to output to osg::notify() rather than cout. 
Add a clear of all the internal EdgeCollapse structures to avoid memory
leaks
 2004-04-20 09:36:46 +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
45179b8868 Changed the scoping for for variables to fix VS6.0 compile. 2004-04-19 20:44:14 +00:00
Robert Osfield
f72e9befc1 Added support for detecting edge collapses which will overturn the local 
triangles.
 2004-04-19 20:06:26 +00:00
Robert Osfield
a1caa14a61 Added osgsimplifier example. 2004-04-18 16:15:49 +00:00
Robert Osfield
e524092e1e Changed std::cout to osg::notify 2004-04-18 14:12:07 +00:00
Robert Osfield
7a6e9e35ec Changed std::cout to osg::notify 2004-04-18 14:02:09 +00:00
Robert Osfield
4df7836f65 From Marco Jez, "fixes a bug that prevented mipmaps in images from being read correctly (the call to 
setImage() clears the previously filled _mipmapData vector)."
 2004-04-18 13:44:09 +00:00
Robert Osfield
cf8c4c6a97 Further work on Simplifer support for compute error metric 2004-04-17 22:50:39 +00:00
Robert Osfield
8f819d7756 Changed TriangleSet::iterator to const_iterator to fix build under VS.NET. 2004-04-17 20:27:31 +00:00
Robert Osfield
117fa92462 Further work on simplifier edge collapse code 2004-04-17 16:02:38 +00:00
Robert Osfield
715cdcf5e2 From Don Tidrow, changed "setupGLExtenions()" to "setupGLExtensions()" in Texture and 
Texture.cpp
 2004-04-16 22:50:41 +00:00
Robert Osfield
884099b11c From Bob Kuehne, updated extension/version checking for border clamp extension. 2004-04-16 10:05:57 +00:00
Robert Osfield
3b4e0a419a Added tests for the consistency of points, edges and triangles. 2004-04-15 09:37:10 +00:00