FGFS-4.1/OpenSceneGraph
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Moved CameraCullCallback into ShadowTechnique scope to make it more resusable between various Techniques

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This commit is contained in:
Robert Osfield 2007-02-19 12:13:30 +00:00
parent 1964690baa
commit d5c68cfa02
3 changed files with 27 additions and 19 deletions
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14
include/osgShadow/ShadowTechnique
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@ -58,6 +58,20 @@ class OSGSHADOW_EXPORT ShadowTechnique : public osg::Object
protected :
class OSGSHADOW_EXPORT CameraCullCallback : public osg::NodeCallback
{
public:
CameraCullCallback(ShadowTechnique* st);
virtual void operator()(osg::Node*, osg::NodeVisitor* nv);
protected:
ShadowTechnique* _shadowTechnique;
};
virtual ~ShadowTechnique();
friend class ShadowedScene;

13
src/osgShadow/ShadowTechnique.cpp
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@ -17,6 +17,19 @@
using namespace osgShadow;
ShadowTechnique::CameraCullCallback::CameraCullCallback(ShadowTechnique* st):
_shadowTechnique(st)
{
}
void ShadowTechnique::CameraCullCallback::operator()(osg::Node*, osg::NodeVisitor* nv)
{
if (_shadowTechnique->getShadowedScene())
{
_shadowTechnique->getShadowedScene()->osg::Group::traverse(*nv);
}
}
ShadowTechnique::ShadowTechnique():
_shadowedScene(0),
_dirty(true)

19
src/osgShadow/ShadowTexture.cpp
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@ -19,25 +19,6 @@
using namespace osgShadow;
class CameraCullCallback : public osg::NodeCallback
{
public:
CameraCullCallback(ShadowTexture* st):
_shadowTexture(st)
{
}
virtual void operator()(osg::Node*, osg::NodeVisitor* nv)
{
_shadowTexture->getShadowedScene()->osg::Group::traverse(*nv);
}
protected:
ShadowTexture* _shadowTexture;
};
ShadowTexture::ShadowTexture():
_textureUnit(1)
{