FGFS-4.1/OpenSceneGraph
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75 Commits

Author SHA1 Message Date
Robert Osfield
1320c923ca Changed the toggle of defines so that it works with assumed defaults now set up by the GeometryPool so that when toggling it doesn't have a delay in what the user would expect 
git-svn-id: http://svn.openscenegraph.org/osg/OpenSceneGraph/trunk@14708 16af8721-9629-0410-8352-f15c8da7e697
 2015-02-20 15:12:57 +00:00
Robert Osfield
afbf20eba9 First step of refactoring the osg::Program management in osgTerrain::GeometryPool for better performance by placing default osg::Program and shader defines on a single StateSet below the osgTerrain::Terrain 
git-svn-id: http://svn.openscenegraph.org/osg/OpenSceneGraph/trunk@14704 16af8721-9629-0410-8352-f15c8da7e697
 2015-02-20 15:02:43 +00:00
Robert Osfield
8546e911fc Removed GL_ usage in defines 
git-svn-id: http://svn.openscenegraph.org/osg/OpenSceneGraph/trunk@14697 16af8721-9629-0410-8352-f15c8da7e697
 2015-02-17 19:22:37 +00:00
Robert Osfield
b38c6258bf Added support for new #pragam(atic) shader composition to new displacement mapping technique 
git-svn-id: http://svn.openscenegraph.org/osg/OpenSceneGraph/trunk@14683 16af8721-9629-0410-8352-f15c8da7e697
 2015-02-10 17:20:26 +00:00
Robert Osfield
22cf4c18c3 Added MultiTextureControl event handling of shift 012 i.e. ')', '!', '"' and 'A' to toggle full on for each of the respective or all texture units. 
git-svn-id: http://svn.openscenegraph.org/osg/OpenSceneGraph/trunk@14674 16af8721-9629-0410-8352-f15c8da7e697
 2015-01-23 13:50:12 +00:00
Robert Osfield
dfb0b2ab8e Renamed ShaderTerrain to DisplacementMappingTechnique and moved it from the osgterrain example testbed into the osgTerrain NodeKit 
git-svn-id: http://svn.openscenegraph.org/osg/OpenSceneGraph/trunk@14534 16af8721-9629-0410-8352-f15c8da7e697
 2014-11-26 14:04:20 +00:00
Robert Osfield
d9f93f9d1a Moved osgTerrain::GeometryPool from osgterrain example into osgTerrain NodeKit 
git-svn-id: http://svn.openscenegraph.org/osg/OpenSceneGraph/trunk@14533 16af8721-9629-0410-8352-f15c8da7e697
 2014-11-26 13:36:28 +00:00
Robert Osfield
f49d7ae110 Added --db-affinit cpuNum option to osgterrain example to illustrate how to set the thead affinity of the DatabasePager threads. 
git-svn-id: http://svn.openscenegraph.org/osg/OpenSceneGraph/trunk@14516 16af8721-9629-0410-8352-f15c8da7e697
 2014-11-21 14:46:08 +00:00
Robert Osfield
5f45a39f28 Changed the way that the cell size is passed to the shader 
git-svn-id: http://svn.openscenegraph.org/osg/OpenSceneGraph/trunk@14481 16af8721-9629-0410-8352-f15c8da7e697
 2014-11-19 10:43:07 +00:00
Robert Osfield
6661deeb24 Added use of GL_TRIANGLE_STRIP to cut down the size of the primitive indices required. 
git-svn-id: http://svn.openscenegraph.org/osg/OpenSceneGraph/trunk@14476 16af8721-9629-0410-8352-f15c8da7e697
 2014-11-14 17:44:20 +00:00
Robert Osfield
bff5b0261b Implemented skirt functionality 
git-svn-id: http://svn.openscenegraph.org/osg/OpenSceneGraph/trunk@14475 16af8721-9629-0410-8352-f15c8da7e697
 2014-11-14 16:47:32 +00:00
Robert Osfield
7a33cc00cd Improvements to the ShaderTerrain experiemental terrain rendering technique. 
git-svn-id: http://svn.openscenegraph.org/osg/OpenSceneGraph/trunk@14466 16af8721-9629-0410-8352-f15c8da7e697
 2014-11-04 20:07:40 +00:00
Robert Osfield
997ee30039 Added experimental osgTerrain::ShaderTerrain TerrainTechnique to osgterrain example to flesh out new shader based displacement mapping approach to osgTerrain databases. 
Requires shader files place in OpenSceneGraph-Data/shaders from OpenSceneGraph-Data's svn/trunk to function.

Run osgterrain example with --shader command line option to select displacement mapping shader approach.



git-svn-id: http://svn.openscenegraph.org/osg/OpenSceneGraph/trunk@14458 16af8721-9629-0410-8352-f15c8da7e697
 2014-10-21 15:08:44 +00:00
Robert Osfield
8202ccc679 From Jean-Sebastien, "In my auto-build today there are 3 errors caused by using a ref_ptr<T> in a function taking a T* when building without the implicit conversion." 2010-12-23 09:59:35 +00:00
Robert Osfield
8707758429 Added handling of CoordinateSystemNode when they decorate a loaded model, copying the contents of the CoordinateSystemNode across to the Terrain node 2010-12-09 12:16:11 +00:00
Robert Osfield
15afc29018 Added window size event handler 2010-04-01 21:04:36 +00:00
Robert Osfield
31e526f253 Added TerainHandler event handler to provide 'v'/'V' and 'r'/'R' key controls for change vertical scale and sample ratio respectively. 2010-03-29 08:49:20 +00:00
Robert Osfield
04e4fa74cc Added new osgterrain example that is simplified to just basic setup and control osgTerrain nodes, leaving the osgthreadedterrain as the more complex example. 2010-03-19 16:31:48 +00:00
Robert Osfield
515e421e1e Renamed osgterrain to osgthreadedterrain to better reflect it's functionality. 2010-03-19 14:55:35 +00:00
Robert Osfield
ad8f2d8974 Changed build OSG_USE_REF_PTR_IMPLICIT_OUTPUT_CONVERSION to ON and then fixed all the resulting build errors. 2009-06-17 10:39:39 +00:00
Robert Osfield
7b5f3ec92a Moved IncrementalCompileOperation out of include-src/osgUtil/GLObjectVisitor into their own files. 
Added support to IncrementCompileOperation for controlling how much time is alloted to compilation and flush
 2009-03-12 15:21:04 +00:00
Robert Osfield
7473b06275 Preliminary work on general purpose incremental compile support in osgViewer. 2009-03-08 12:00:36 +00:00
Robert Osfield
2d55740b3e Refactored osg::TransferFunction1D to use an std::map internally which is kept in sync with the actual osg::Image that is passed to the GPU. 
Added .osg support for osg::TransferFunction1D.

Updated wrappers
 2009-02-02 14:43:27 +00:00
Robert Osfield
418dc34776 Fixed warnings 2009-01-07 11:24:47 +00:00
Robert Osfield
720551d549 From Michael Platings, Converted std::fstream/ifstream/ofstream to osgDB::fstream/ifstream/ofstream and 
fopen to osgDB::fopen to facilitate support for wide character filenames using UT8 encoding.
 2008-11-07 15:08:08 +00:00
Robert Osfield
10186190f6 Introduced support for controlling mipmapping of osgTerrain::ImageLayer and compression of osgTerrain::HeightFieldLayer. 2008-10-20 08:43:25 +00:00
Robert Osfield
35c5bd2c92 Renamed Terrain to TerrainTile 2008-03-27 10:55:39 +00:00
Robert Osfield
67f1503c7d Refactored osgTerrain so that the interface for setting up layer is more straight forward, and added support into GeometryTechnique for handling multiple layers 2008-02-22 11:52:23 +00:00
Robert Osfield
f4d2d1241d Further work on osgTerrain::Locator and GDAL plugin 2007-08-30 19:26:52 +00:00
Robert Osfield
5b1b648ef5 Replaced CartesianLocator and EllipsoidLocator by a single general purpose 
Locator class
 2007-08-27 16:59:51 +00:00
Robert Osfield
d57a16e023 Added DisplaySetting::s/getCompileContextHint() and use of this hint in osgViewer::Viewer/CompositeViewer. 
Removed the CustomViewer in osgterrain example as the above now removes the need for it.
 2007-08-11 14:49:14 +00:00
Robert Osfield
4cd437d7d4 Refactored the use of the MasterOperation so that it now gets attached to the 
Viewer via the new Viewer::addUpdateOperation() method, rather than need a 
custom Viewer::updateTraversal().
 2007-08-11 12:43:31 +00:00
Robert Osfield
8248b6fac9 Removed now redundent ReaderWriterTerrain.cpp 2007-08-09 08:15:38 +00:00
Robert Osfield
1c6193ba78 Renamed osgTerrain::TerrainNode to osgTerrain::Terrain and introduced basic 
.osg read support for osgTerrain::Terrain.
 2007-08-07 19:53:57 +00:00
Robert Osfield
14fcf4f8b3 Converted usleep call to OpenThreads::Thread::microSleep() to avoid VS build problems 2007-07-21 20:11:16 +00:00
Robert Osfield
a4433e9af4 Added reset it to set block correctly before use. 2007-07-19 18:59:20 +00:00
Robert Osfield
1ed0e0a861 Improved the filtering of changes to master file to prevent using reading from 
files that are still under going changes.
 2007-07-19 17:02:37 +00:00
Robert Osfield
c3adce3ef4 Added osg::RefBlockCount subclassed from the new OpenThreads::BlockCount and used it into osgterrain example 2007-07-19 15:24:11 +00:00
Robert Osfield
fb1a34a8c5 Added support for using multiple load threads as a thread pool used by the MasterOperation 2007-07-19 12:09:25 +00:00
Robert Osfield
035f49c0b3 Refactored the viewer setup code to use a CustomViewer subclass of Viewer which 
wraps up the set up of compile contexts and merging of changes.
 2007-07-18 16:17:06 +00:00
Robert Osfield
ea5ca995e3 Merged the new master operation/operation thread code with older standard 
terrain set up code.
 2007-07-17 16:18:13 +00:00
Robert Osfield
04c1dee7a2 Fixed GraphcicsContext::getMaxContextID so it properly returns the current max contextID. 
Fixed the osgviewer's compile context code to account for the above fix.

Added compile context support into osgterrain example.
 2007-07-17 10:54:17 +00:00
Robert Osfield
610a76b210 Fixed typo 2007-07-17 09:15:08 +00:00
Robert Osfield
b132aed217 Work in progress on support for dynamically reading a master file in a background thread 2007-07-16 21:39:30 +00:00
Robert Osfield
e40d346fbb Added MasterOperation to do file querry and loading and background thread. 2007-07-16 17:40:38 +00:00
Robert Osfield
166ac4a7d3 Added custom colour support to TransferFunction setup. 2007-07-16 15:47:42 +00:00
Robert Osfield
d4aaa31549 Improvements to the .terrain file support 2007-07-16 15:13:47 +00:00
Robert Osfield
f9fab3c3b0 First steps at provide a .terrain file format to experiment with file 
definitions of terrain subgraphs
 2007-07-16 12:37:39 +00:00
Robert Osfield
92ffe6f74a Fixed spelling of cartesian. 2007-07-12 20:10:56 +00:00
Robert Osfield
691a49d0fa From Paul Melis, fixes to spelling mistakes/typos. 2007-07-11 15:51:17 +00:00