Actually, nevermind about genwrapper.
I've managed to use the latest svn version to create custom wrappers for
my classes (yay). Now what I would like to do, is to build a scene-graph
editor GUI to edit my class properties.
Details:
* I particularly like wxWidgets and gtk.
* The editor doesn't need to render the scene in the same process
(for now). All I need is a tree-view of the scene, with panels
that open when a particular node is clicked.
* I would like to be able to choose what types of nodes appear in
the tree-view. Only my custom nodes and a small subset of osg
nodes (eg, osg::Group, osg::PositionAttitudeTransform, and a
couple others) should appear.
* Must rely on osgIntrospection and osgWrappers generated by
genwrapper... I was excited about osgedit, until I realized that
it uses some other (custom) reflection mechanism.
Does anyone have some simple examples? Are there any libraries that use
osgWrappers & osgIntrospection to provide a GUI?
Thanks in advance for any pointers,
-Mike
Robert Osfield wrote:
HI Mike,
I'll have to defer to the osgInttrospection/genwrapper author Marco
Jez for low level questions about the wrappers. Hopefully he'll spot
this this thread and comment.
Robert.
On Thu, Aug 21, 2008 at 4:10 PM, Mike Wozniewski <[EMAIL PROTECTED]> wrote:
Thanks Robert.
However, I think that genwrapper is not going to work for me. My source tree
does not look enough like OSG, and I also have some custom types in my
classes that genwrapper doesn't know about.
I'm wondering if I can call introspection macros by hand? (I don't have too
many to do).
For example, I'd like to reflect my class asReferenced, so I've come up with
something like this:
BEGIN_OBJECT_REFLECTOR(asReferenced)
I_BaseType(osg::Referenced);
I_Constructor1(IN, t_symbol *, initID, Properties::NON_EXPLICIT,
signature0, "", "");
I_Method1(void, setParent, IN, t_symbol *, parent,
Properties::NON_VIRTUAL, signatureA, "", "");
I_Method0(t_symbol *, getParent, Properties::NON_VIRTUAL, signatureB, "",
"");
.
.
END_REFLECTOR
But what to put for signatures? Is there a way to automatically generate
these?
Thanks again,
-Mike
Robert Osfield wrote:
Hi Mike,
I've been updating the svn version of genwrapper, so grab svn/trunk if
you want the latest. I'll will update the tarball as well.
Robert.
On Wed, Aug 20, 2008 at 9:06 PM, Mike Wozniewski <[EMAIL PROTECTED]>
wrote:
Hi,
I have custom classes which extend OSG classes, and I'd like to create
wrapper libraries for use with osgIntrospection. Particularly, I'd like
to
use these wrappers to call my custom methods from a GUI that doesn't need
to
know a lot about the classes.
I've found something called GenWrapper
(http://www.openscenegraph.org/projects/osg/wiki/GenWrapper), but it
seems
to be quite old, pre-dating OSG 2.x.
Does anyone have some sample code that creates wrapper libraries?
Furthermore, does anyone have examples of custom classes which use
osgIntrospection? ... I'm having a hard time understanding the reflection
mechanism in OSG. Any examples would be appreciated.
Also, I'd like to be compatible with both Linux and OSX.
Thanks in advance,
Mike Wozniewski
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