* Support for Box, Sphere, Cone, and Cylinder. These nodes are converted
to osg::Geometry conform the VRML97 spec.
* Backface culling is enabled/disabled according to the "solid" flag for
geometries that are converted from IndexFaceSets.
* PROTO instances can now be used for "appearance" and "geometry" fields
in a Shape node.
The file ReaderWriterVRML2.cpp is adapted for the latest stable public
release:
http://www.openscenegraph.org/svn/osg/OpenSceneGraph/tags/OpenSceneGraph-2.2.0
The changes where needed for being able to read VRML file which are
output by VMD (http://www.ks.uiuc.edu/Research/vmd/). A sample VRML file
is enclosed in this submission.
The plugin has been tested against a number of VRML samples that include
texturing. The texturing is found to be VRML97 compliant for all added
geometry nodes.
"
You were right about the CMAKE_MODULE_LINKER_FLAGS option for CMake, so here is a modification allowing to not generate the manifest files for the plugins making them a lot more easy to redistribute. I have also made the same modification to the wrappers as they are also put into the osgPlugin folder when generated.
"
both Jeremy and Anders added static build support as an option, but one was
for Unix and one for Windowsm, but the two mods were also inconsitent in naming
and implementation. I have had a bash at merging them both, but don't know yet
if these changes will work yet on either configuration... user testing will tell...
size of the image data is greater than the actual image size. This
causes the memcpy call to go out of the array bounds. I modified the
code so that it copies the data during the iteration, instead of
memcpy'ing. This fixes the problems i was having.
If you are curious, the writer was crashing when trying to write an
RGB image that was 2050 x 1280. You might be able to reproduce it by
allocating an empty image of that size and writing it to a file."
"" for all platforms except Cygwin where its set to "cygwin_" and Mingw where
it is set to "mingw_". Updated osgDB::Registry to look for these for the plugins.
Updated the osgintrospection example to search for these names as well.
The options are intended to match the existing read options. By default it will only write RGB32F format; if the "RAW" option is selected, it will output 8 bit RGBA as "raw" RGBE. Note also that the writer inserts a flipVertical(); although the RGBE format, according to spec, should support top-to-bottom or bottom-to-top ordering, no software I've found, including that from the formats originator, actually respects this."
I've done some additional small modification regarding constness in ReaderWriter and added
mutable on _pluginData so passing data back would be possible too.
Have updated the collada plugin (ReaderWriterDAE.cpp) to use the map to handle options and
have attached the changes.
The stuff in daeReader.h and daeWriter.h are just cosmetic changes to get rid of a warning."
obj-files. It is not feature complete but usable.
Known issues:
* not all materials are handled correctly (especially when using
osg::StateAttribute::OVERRIDE), not all properties are supported
* could not test point and lines, all of my programs which are capable
to read obj-files only import triangle-meshes.
* only simple texture-handling"
