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forceNode.I
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53 lines (49 loc) · 1.68 KB
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// Filename: forceNode.I
// Created by: charles (02Aug00)
//
////////////////////////////////////////////////////////////////////
//
// 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."
//
////////////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////////////
// Function : clear
// Access : public
////////////////////////////////////////////////////////////////////
INLINE void ForceNode::
clear() {
_forces.erase(_forces.begin(), _forces.end());
}
////////////////////////////////////////////////////////////////////
// Function : get_force
// Access : public
////////////////////////////////////////////////////////////////////
INLINE BaseForce *ForceNode::
get_force(int index) const {
nassertr(index >= 0 && index < (int)_forces.size(),
(BaseForce *) NULL);
return _forces[index];
}
////////////////////////////////////////////////////////////////////
// Function : get_num_forces
// Access : public
////////////////////////////////////////////////////////////////////
INLINE int ForceNode::
get_num_forces() const {
return _forces.size();
}
////////////////////////////////////////////////////////////////////
// Function : add_force
// Access : public
////////////////////////////////////////////////////////////////////
INLINE void ForceNode::
add_force(BaseForce *force) {
_forces.push_back(force);
force->_force_node = this;
force->_force_node_path = NodePath(this);
}