Robert Osfield
fa84f280f6
Renamed the osgVolume::Layer/ImageDetails parameters RescaleIntercept and RescaleSlope to more general TexelOffset and TexelScale, and changed type to Vec4.
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Refactored the transfer function set up in RayTracedTechnique to prepare for new scale and offset uniforms.
Updated wrappers
2009-09-03 13:40:50 +00:00
Robert Osfield
43e3089417
Added support for recording the RescaleIntecept and RescaleSlope from the dicome files and passing these values onto osgVolume::ImageLayer
2009-09-01 10:48:32 +00:00
Robert Osfield
b7b065abe3
Refactored the Registry::ReadFileCallback, WriteFileCallback and ReaderWriter::Options to they are now defined in their own header and in the osgDB namespace.
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Introduced a new FindFileCallback to Registry to compliement the existing ReadFileCallback and WriteFileCallback.
Added support for assign Find, Read and WriteFileCallbacks to osdDB::Options to enable plugins/applications to override the callbacks just for that
read/write call and any nested file operations
2009-05-09 08:49:27 +00:00
Robert Osfield
51f6fa249f
Merged fixes to osgVolume's handling of ImageSequence animated volumes, merge command:
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svn merge -r 9746:9747 http://www.openscenegraph.org/svn/osg/OpenSceneGraph/branches/OpenSceneGraph-2.8
2009-02-10 18:51:43 +00:00
Robert Osfield
b176c3a223
Removed old volume rendering scene graph code from osgvolume example.
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Moved createNormalMapTexture and applyTransferFunction functions from osgvolume example into include/osgVolume/Layer.
2009-01-16 17:59:38 +00:00
Robert Osfield
78c2f98b7a
Introduced ImageLayer computeMinMax + rescaling methods, and use of rescaleToZeroToOneRange by default.
2009-01-16 10:23:17 +00:00
Robert Osfield
ba94ea8c7d
Introduce osgVolume::PropertVisitor, and IsoSurface, MaximumImageProjection, Ligting and AlphaFunc Properties
2009-01-15 15:57:04 +00:00
Robert Osfield
d87ec7cb18
Introduced osgVolume::Property, CompositePropery and TransferFunctionPropety classes
2009-01-14 15:16:29 +00:00
Robert Osfield
cedffd3adb
Introduced osgVolume::Layer and Locator classes mirrroring similar classes in osgTerrain.
2009-01-05 11:26:26 +00:00
