Robert Osfield
62331769ac
Added shader based transfer function, enabled via --gpu-tf
2008-09-24 10:45:15 +00:00
Robert Osfield
169d9f550e
Fixed transfer function parsing
2008-09-24 10:20:23 +00:00
Robert Osfield
55d4756d31
Added support for reading raw data and transfer function from a volume header
2008-09-22 17:24:26 +00:00
Robert Osfield
6ea2adf1f5
Introduced beginings of osgVolume NodeKit.
2008-09-16 15:32:23 +00:00
Robert Osfield
d07f3d5662
Added optional usage of DCMTK in the dicom plugin
2008-09-15 19:59:12 +00:00
Robert Osfield
b55ed0c56b
Added reading of whole directories of images
2008-09-13 13:38:06 +00:00
Robert Osfield
b000198cc4
Removed use of ints and reading from gl_FragColor in shader
2008-09-12 15:41:30 +00:00
Robert Osfield
9499cfa420
Improved the GLSL implementation.
2008-08-26 17:40:04 +00:00
Robert Osfield
6c047f7abe
Added testing of max texture size using a realize operation
2008-08-25 11:37:53 +00:00
Robert Osfield
94c6c9d32a
Added support for event handler for non shader path, enable alpha func
2008-08-25 10:38:39 +00:00
Robert Osfield
8d8852bc23
Added command line arguments to Viewer constructor, and added meaningful error message when no 3d image is provided
2008-08-25 09:53:24 +00:00
Robert Osfield
f5105510f3
Added support for reading the image transform from UserData in the form of a Matrix.
2008-08-22 16:35:49 +00:00
Robert Osfield
3cec676d98
Added --mip command line option which enables Maximum Intensity Projection filtering
2008-08-18 15:08:04 +00:00
Robert Osfield
79276b3169
From He Sicong, "fixed shader calculation of ray tracing"
2008-02-28 10:56:03 +00:00
Robert Osfield
f4afa427a7
From Roland Smeenk, "Attached you will find a large set of small typo fixes (mainly in the comments)."
2007-12-10 17:30:18 +00:00
Robert Osfield
cc0f1cb0fe
From Martin Lavery and Robert Osfield, Updated examples to use a variation of the MIT License
2007-06-12 14:20:16 +00:00
Robert Osfield
b121c9686f
Ported following examples to osgViewer:
...
osgteapot
osgtessellate
osgtext
osgtexture1D
osgtexture2D
osgtexture3D
osgtexturerectangle
osgvertexprogram
osgvolume
osgwindows
osgsimple
osgkeyboardmouse
2007-01-11 15:19:59 +00:00
Robert Osfield
345810ef22
Added support for float or double osg::Plane, and the default osg::Plane to double.
...
Performance tests on big models did not indicate any performance penalty in using doubles over floats,
so the move to doubles should mainly impact precision improvements for whole earth databases.
Also made improvements to osgUtil::PlaneIntersector and osgSim::ElevationSlice classes
2006-11-28 16:00:52 +00:00
Robert Osfield
a73e9250ee
Added alpha test setting
2006-11-15 20:29:28 +00:00
Robert Osfield
d40e12a27b
Removed deprecated GUIEventHandler method
2006-10-05 14:32:39 +00:00
Robert Osfield
41a4aa1548
Added viewer.cleanup_frame() to all examples.
2006-08-02 19:55:03 +00:00
Robert Osfield
56fce04cb4
Added additional command line docs
2006-07-18 15:11:41 +00:00
Robert Osfield
d7fdaecfa0
From Adrian Egli, added std::ifstream::binary qualifier to ifstream usage.
2006-05-15 11:38:56 +00:00
Robert Osfield
dbbabf87c6
Converted osgGA::GUIEventAdapter into a concrete class capable of respresenting
...
keyboard and mouse events.
Added osgGA::EventQueue class to support a thread safe event queue and adaption
of keyboard and mouse events.
Removed osgProducer::EventAdapter as GUIEventAdapter replaces it.
Adapted osgProducer and examples to work with the new changes to osgGA.
2006-03-08 14:09:47 +00:00
Robert Osfield
91855e7c50
Replaced tabs with spaces in examples.
2005-11-17 20:22:55 +00:00
Robert Osfield
20d9c3c3c4
Compile fixes for VS7.1
2005-11-10 09:42:34 +00:00
Robert Osfield
fe1536ebd6
Fixed compile warnings.
2005-10-24 13:46:31 +00:00
Robert Osfield
d1108ea862
Added support for "-O OutputTextureFiles" options string in .osg plugin to
...
allow texture files to be written out when writing out a .osg file.
2005-09-19 14:07:44 +00:00
Robert Osfield
4795fb88e6
Added checking of EventVisitor type
2005-09-05 13:26:50 +00:00
Robert Osfield
b8d7a3bf44
Added event handler to shader code so that alphaCuttOff, transparency and
...
sampleDensity are controlled via 'a', 't' and 'd' respectively.
2005-09-05 13:19:20 +00:00
Robert Osfield
efc4f2436f
Integrated shaders into source.
2005-09-05 10:40:04 +00:00
Robert Osfield
ab879525ef
Added all sides of the shader cube
2005-09-05 09:14:30 +00:00
Robert Osfield
7ed8bab8d4
Added preliminary GLSL shader path for volume rendering.
2005-09-05 07:48:55 +00:00
Robert Osfield
d58487c763
Changed red()/green()/blue()/alpha() to r()/g()/b()/a() for greater consistency
...
across Vec* classes and with OpenGL Shander Lanaguage.
2005-09-03 20:56:25 +00:00
Robert Osfield
ee4d2128da
Added --num-components <num> option.
2005-08-26 13:26:02 +00:00
Robert Osfield
03232ec667
Moved osg::Impostor to osgSim::Impostor, as Impostor isn't a core feature.
2005-05-01 19:48:49 +00:00
Robert Osfield
ae0f93010f
Added support for modulating alpha values
2005-02-01 22:36:05 +00:00
Robert Osfield
c9520e5d5f
Removed debugging messages.
2005-02-01 15:03:14 +00:00
Robert Osfield
1cc89ba4fe
Added conversion of dataType to GL_UNSIGNED in raw data reading path.
2005-02-01 09:38:07 +00:00
Robert Osfield
a927d924e1
Added code for rescaling images.
2005-02-01 09:02:01 +00:00
Robert Osfield
a7d0155915
Added support for raw image formats
2005-01-31 20:09:24 +00:00
Don BURNS
94240305a4
Fix for minor compile error (internal error) for VS7.
2004-10-17 06:14:10 +00:00
Robert Osfield
e08328a449
Preliminary steps to support for compressed 3D textures.
2004-09-29 10:01:46 +00:00
Robert Osfield
39a79a9805
Fixed write of normalmap.
2004-09-09 09:03:28 +00:00
Robert Osfield
add06bab8d
Added docs for max size commandline params.
2004-09-06 14:58:29 +00:00
Robert Osfield
f4839d7158
Updates to controlling maximum texture size
2004-09-04 09:22:26 +00:00
Robert Osfield
6f1716a15b
Added commandline support for Size and texcoord Multipliers
2004-09-03 15:42:43 +00:00
Robert Osfield
200b23f354
Added handling of RGBA to normal map computation
2004-09-03 10:02:56 +00:00
Robert Osfield
f1ade41cdd
Fixed warnigns
2004-08-02 14:52:39 +00:00
Robert Osfield
c7647b98b8
Added ability to control the number of slices and the amount of the volume clipped.
2004-07-11 16:38:16 +00:00
Robert Osfield
a7490a2ea2
Compiles fixes for VS.6.0
2004-07-09 15:42:07 +00:00
Robert Osfield
87c954a4e1
Changed std::min definition to osg::minimum to avoid STOOOPID MS conficts.
2004-07-09 15:26:48 +00:00
Robert Osfield
ef93f96328
Added lighting and materials to volume subgraph
2004-07-07 15:05:00 +00:00
Robert Osfield
fc3f40c8f4
Added normal setting to slice planes
2004-07-02 14:43:27 +00:00
Robert Osfield
5fb7eab911
Clean up of osgvolume
2004-07-01 14:30:18 +00:00
Robert Osfield
342444d5bb
Improved the handling of normal lighting
2004-06-29 14:58:24 +00:00
Robert Osfield
16c5b80c61
Added osgvolume example
2004-06-29 13:59:07 +00:00
