Panda3D

cConstrainTransformInterval.h

00001 // Filename: cConstrainTransformInterval.h
00002 // Created by:  pratt (29Sep06)
00003 //
00004 ////////////////////////////////////////////////////////////////////
00005 //
00006 // PANDA 3D SOFTWARE
00007 // Copyright (c) Carnegie Mellon University.  All rights reserved.
00008 //
00009 // All use of this software is subject to the terms of the revised BSD
00010 // license.  You should have received a copy of this license along
00011 // with this source code in a file named "LICENSE."
00012 //
00013 ////////////////////////////////////////////////////////////////////
00014 
00015 #ifndef CCONSTRAINTRANSFORMINTERVAL_H
00016 #define CCONSTRAINTRANSFORMINTERVAL_H
00017 
00018 #include "directbase.h"
00019 #include "cConstraintInterval.h"
00020 #include "nodePath.h"
00021 
00022 ////////////////////////////////////////////////////////////////////
00023 //       Class : CConstrainTransformInterval
00024 // Description : A constraint interval that will constrain the
00025 //               transform of one node to the transform of another.
00026 ////////////////////////////////////////////////////////////////////
00027 class EXPCL_DIRECT CConstrainTransformInterval : public CConstraintInterval {
00028 PUBLISHED:
00029   CConstrainTransformInterval(const string &name, double duration,
00030                               const NodePath &node, const NodePath &target,
00031                               bool wrt);
00032 
00033   INLINE const NodePath &get_node() const;
00034   INLINE const NodePath &get_target() const;
00035 
00036   virtual void priv_step(double t);
00037   virtual void output(ostream &out) const;
00038 
00039 private:
00040   NodePath _node;
00041   NodePath _target;
00042   bool _wrt;
00043 
00044 public:
00045   static TypeHandle get_class_type() {
00046     return _type_handle;
00047   }
00048   static void init_type() {
00049     CConstraintInterval::init_type();
00050     register_type(_type_handle, "CConstrainTransformInterval",
00051                   CConstraintInterval::get_class_type());
00052   }
00053   virtual TypeHandle get_type() const {
00054     return get_class_type();
00055   }
00056   virtual TypeHandle force_init_type() {init_type(); return get_class_type();}
00057 
00058 private:
00059   static TypeHandle _type_handle;
00060 };
00061 
00062 #include "cConstrainTransformInterval.I"
00063 
00064 #endif
00065 
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