Convenience update callback class that can be attached to a StateAttribute (such as Textures) to ensure that the Image::update(NodeVisitor*) method is called during the update traversal. More...
Inheritance diagram for osg::Image::UpdateCallback:
Public Member Functions | |
| virtual void | operator() (osg::StateAttribute *attr, osg::NodeVisitor *nv) |
| do customized update code. | |
Detailed Description
Convenience update callback class that can be attached to a StateAttribute (such as Textures) to ensure that the Image::update(NodeVisitor*) method is called during the update traversal.
This callback is automatically attached when Image::requiresUpdateCall() is true (it's false by default.)
Member Function Documentation
| virtual void osg::Image::UpdateCallback::operator() | ( | osg::StateAttribute * | , |
| osg::NodeVisitor * | |||
| ) | [virtual] |
do customized update code.
Reimplemented from osg::StateAttributeCallback.
The documentation for this struct was generated from the following file:
- osg/Image
