Added osg::Object::asStateSet() implementation and usage to avoid use of dynamic_cast<>

2016-01-18 20:05:20 +00:00
parent 340615de55
commit 3e92c1fc43
4 changed files with 22 additions and 6 deletions
--- a/src/osg/Transform.cpp
+++ b/src/osg/Transform.cpp
@@ -66,7 +66,7 @@ class TransformVisitor : public NodeVisitor
                    ritr != nodePath.rend();
                    ++ritr, --i)
                {
-                    const osg::Camera* camera = dynamic_cast<const osg::Camera*>(*ritr);
+                    const osg::Camera* camera = (*ritr)->asCamera();
                    if (camera &&
                        (camera->getReferenceFrame()!=osg::Transform::RELATIVE_RF || camera->getParents().empty()))
                    {