63 lines
1.7 KiB
C
63 lines
1.7 KiB
C
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/**
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* PANDA 3D SOFTWARE
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* Copyright (c) Carnegie Mellon University. All rights reserved.
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*
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* All use of this software is subject to the terms of the revised BSD
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* license. You should have received a copy of this license along
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* with this source code in a file named "LICENSE."
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*
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* @file cConstrainTransformInterval.h
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* @author pratt
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* @date 2006-09-29
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*/
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#ifndef CCONSTRAINTRANSFORMINTERVAL_H
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#define CCONSTRAINTRANSFORMINTERVAL_H
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#include "directbase.h"
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#include "cConstraintInterval.h"
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#include "nodePath.h"
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/**
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* A constraint interval that will constrain the transform of one node to the
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* transform of another.
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*/
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class EXPCL_DIRECT_INTERVAL CConstrainTransformInterval : public CConstraintInterval {
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PUBLISHED:
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explicit CConstrainTransformInterval(const std::string &name, double duration,
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const NodePath &node,
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const NodePath &target, bool wrt);
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INLINE const NodePath &get_node() const;
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INLINE const NodePath &get_target() const;
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virtual void priv_step(double t);
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virtual void output(std::ostream &out) const;
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private:
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NodePath _node;
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NodePath _target;
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bool _wrt;
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public:
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static TypeHandle get_class_type() {
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return _type_handle;
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}
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static void init_type() {
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CConstraintInterval::init_type();
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register_type(_type_handle, "CConstrainTransformInterval",
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CConstraintInterval::get_class_type());
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}
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virtual TypeHandle get_type() const {
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return get_class_type();
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}
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virtual TypeHandle force_init_type() {init_type(); return get_class_type();}
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private:
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static TypeHandle _type_handle;
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};
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#include "cConstrainTransformInterval.I"
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#endif
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