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switchNode.I
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50 lines (46 loc) · 902 Bytes
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/**
* PANDA 3D SOFTWARE
* Copyright (c) Carnegie Mellon University. All rights reserved.
*
* All use of this software is subject to the terms of the revised BSD
* license. You should have received a copy of this license along
* with this source code in a file named "LICENSE."
*
* @file switchNode.I
* @author drose
* @date 2002-07-31
*/
/**
*
*/
INLINE SwitchNode::CData::
CData() {
_visible_child = 0;
}
/**
*
*/
INLINE SwitchNode::CData::
CData(const SwitchNode::CData ©) :
_visible_child(copy._visible_child)
{
}
/**
*
*/
INLINE SwitchNode::
SwitchNode(const std::string &name) :
SelectiveChildNode(name)
{
set_cull_callback();
}
/**
* Specifies the particular child of this node, by index, that will be
* visible.
*/
INLINE void SwitchNode::
set_visible_child(int index) {
nassertv(index >= 0);
CDWriter cdata(_cycler);
cdata->_visible_child = index;
}