precise, the shader does not compile on os x because of some
type-conflicts ala "can not convert from const int to const float"
So I changed the offending lines to force the type of the vars. It works
now on OS X (albeit very slowly, 3fps on a 7300), perhaps you find the
changes useful. Note: perhaps there is a better way in shaders to
cast/convert from int to float and viceversa."
updatevisitor in osgViewer::Viewer.
The bug prevented DOF animations because osgSim::DOFTransform checks
the traversal number before doing any updates."
OpenVRML 0.14.3 and is without the Boost dependency.
The changes:
- - Fixed loading of textures and normals when no corresponding indices
are specified. It uses vertex indices now, compliant with the VRML spec.
- - Added colour per vertex support.
- - Added group node support.
- - Changed the code to use osg::ref_ptr instead of naked pointers to
avoid memory leaks.
- - Fixed breakage for loading files specified by relative path."
"I have adapted to osgShadow the soft shadow map technique described in "Efficient Soft-Edged Shadows Using Pixel Shader Branching" by Yury Uralsky, Chapter 17 of GPU Gems 2 (Matt Pharr ed. Addison-Wesley).
Here is my code in attachment: basically, it works in the same way as osgShadow/ShadowMap (core code is copied from it) but implements a specific GLSL shader for the soft rendering of penumbra.
I have tested it under Linux with a NVidia graphic card, but there should be no dependency on platform nor on the graphics driver (as far as they support GLSL 2). Screenshots attached show the current results (frame rate bound to v-sync, but the shader takes actually not much time)."
to the view to be done during syncronous updateTraversal().
This feature can be used for doing things like merging subgraphs that have been loaded
in a background thread.
Attached a modification that read the HeigthField position and X,Yintervals.
I also removed the limitation to 1024*1024 to 4096*4096, because when you are preprocessing your data with OSG, it can be useful to read large images/heigthfields. Is there a reason (other than hardware limitations for textures) for this limit ?"
various operating system differences between socklen_t and int have
broken the FreeBSD build. Change was to add __FreeBSD__ to the list of
defines that are checked."
I just add ReinterpretCastConverter in the Reflector to convert void* in T* and T* in void*
files joint :
OpenSceneGraph/include/osgIntrospection/Reflector // modified file
OpenSceneGraph/src/osgIntrospection/Reflector.cpp // modified file
"
of the source file:
The "delete [] path" appears before the "osg::notify", causing the data pointed to by
"filename" to be deleted before access causing an access violation.
...
I have put a comment on
line 521 where I have moved the "delete []path" below.
"
