Hi zhujiejie,
the picked node has always a Geometry core you can't cast it to a
Transform core. You can walk up in the tree to next transform node or
insert your own transform node as a new parent of the picked node.
Andreas
Hi,
I am trying to pick an object from outside file and then translate it.
Do things like this:
NodePtr node = SceneFileHandler::the().read("data/terrin.wrl");
beginEditCP(node);
setName(node,"terrin");
node->setCore(trans);
endEditCP(node);
And then I use pick function from the tutorial and get the selected object:
_selectObject = pick(x,y);
And last I try to dcast the transform from the node core:
TransformPtr trans = TransformPtr::dcast(_selectObject->getCore());
Failed!!!
I debug and find that the core has not any attachment. But anyhow, I
picked the object.
Help me on that. Thanks in advance.
Best.
Jiejie
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