Added osg::UniformTemplate, osg::UniformArrayTemplate and a set of IntUniform, IntArrayUniform etc. to make it easier to interact with basic types more efficiently.
osg::UniformCallback inherits osg::Callback now.
I don't really now if this class should be inside osgWrappers/serializers
because StateAttributeCallback is not presented there, but i've included it in the patch.
Please see archive in the attachment.
PS
DEEP_COPY_UNIFORMS works for me.
"
Note from Robert Osfield, added typedef UniformCallback Callback for backwards compatibility.
git-svn-id: http://svn.openscenegraph.org/osg/OpenSceneGraph/trunk@14885 16af8721-9629-0410-8352-f15c8da7e697
CID 11447: Unchecked dynamic_cast (FORWARD_NULL)
Dynamic cast to pointer "dynamic_cast <struct osg::NodeCallback *>(nc->clone(this))" can return null.
Assigning null: "first" = "dynamic_cast <struct osg::NodeCallback *>(nc->clone(this))".
The clone() implementation is written using macro's so that it always returns the type of Object
being cloned so it's normally safe to assume that a dynamic_cast<> will always return a valid pointer as long
as the new T that involves creates a valid object. However, if the class being cloned doesn't correctly
implement the clone() method then their potential for the dynamic_cast to fail and will return a NULL and will
result in a memory leak of the object of paraent class that the clone would have defaulted to.
I've tightened up the CopyOp.cpp code to check the return type and added better handling of the clone in the
osg::clone() methods so thay don't have any potential mememory leaks and report warnings to OSG_WARN when
problems are encountered. It may be more apporpriate to throw an exception so will need to ponder this
issue further.
encapsulates.
Added new osg::IndexGeometry implemention, *not* complete yet.
Changed the rest of the OSG to handle the renaming og Primitive to PrimitiveSet.
class now combines Cloner and DeepCopy into one class. Cloner and DeepCopy
will be removed in next commit.
Also have added osgcopy app to Demos which shows how the CopyOp have be
subclassed to create users own specific handling of copying.
Have fixed copy constructor problems in GeoSet which fix the deep copy
problem experienced yesterday.
