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fallingFromSkyActuatorComponent.h
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1 /*******************************************************************************
2 ** Copyright (c) 2014 MAK Technologies, Inc.
3 ** All rights reserved.
4 *******************************************************************************/
5 
8 
10 #pragma once
11 
12 #include <vlpi/disEnums.h>
13 #include "vrfobjcore/actuatorComponent.h"
14 #include <matrix/LibMatrix.h>
15 
16 class DtString;
17 class DtSimManager;
18 class DtVrfMovingObjectStateRepository;
19 class DtFallingFromSkyActuatorDescriptor;
20 class DtUpdateRepositoryOutputPortGroup;
21 
32 #include "vrfmodel/vrfmodelDefines.h"
33 class DT_DLL_vrfmodel DtFallingFromSkyActuatorComponent : public DtActuatorComponent
34 {
35 
36 public:
37 
40  DtFallingFromSkyActuatorComponent(const DtString& name,
41  DtVrfObject* owner,
42  DtSimManager* simManager,
43  DtComponentDescriptor* desc = 0,
44  DtReaderWriterRegistry* parentRegistry = 0);
45 
46 
50  virtual ~DtFallingFromSkyActuatorComponent();
51 
54  virtual bool init();
55 
58  virtual DtString type() const;
59 
62  virtual void tick();
63 
67  static DtSimComponent * creator(const DtString& name,
68  DtVrfObject* owner,
69  DtSimManager* simManager,
70  DtComponentDescriptor* desc = 0,
71  DtReaderWriterRegistry* parentRegistry = 0);
72 
73 
74 protected:
75  virtual bool createPortGroups();
76 
79  virtual void calculateOrientation(const DtDcm&
80  oldLocalOrientation, const DtVector& newBodyRotationRates,
81  DtDcm& newLocalOrientation);
82 
88  virtual bool isFallingApplicable();
89 
92  virtual void fallFromSky();
93 
95  virtual DtVector calculateDragForces(const DtVector& oldLocalPosition, const DtVector& oldLocalVelocity);
96 
98  virtual double calculateAcceleration(double curSpeed) const;
99 
101  virtual double calculateDrag() const;
102 
104  virtual void getWindSpeedAndDirection(const DtVector& location, double& windSpeed, double& direction) const;
105 
107  void integrate(const DtVector& oldLocalPosition,
108  const DtVector& oldRelativeVelocity,
109  const DtVector& newRelativeAcceleration, DtVector& newLocalPosition,
110  DtVector& newRelativeVelocity);
111 
112  virtual void updateRepository(const DtVector& newLocalPosition,
113  const DtVector& newRelativeVelocity,
114  const DtVector& newRelativeAcceleration,
115  const DtDcm& newLocalOrientation, const DtVector& newBodyRotationRates);
116 
117 protected:
118 
120  DtFallingFromSkyActuatorComponent();
121 
123  DtFallingFromSkyActuatorComponent(const DtFallingFromSkyActuatorComponent & orig);
124 
126  const DtFallingFromSkyActuatorComponent & operator=(const
127  DtFallingFromSkyActuatorComponent & orig);
128 
130  virtual void sendSplashDetonation(const DtVector& geocentricLocation);
131 
132 protected:
133  bool myCheckForSplashdown;
134  bool myFirstWaterCheck;
135  double myWaterHeight;
136 
137  bool myIsOverWater;
138 
139 
140  DtVrfMovingObjectStateRepository * myState;
141  DtFallingFromSkyActuatorDescriptor * myFallingFromSkyActuatorDescriptor;
142  DtUpdateRepositoryOutputPortGroup* myUpdateRepositoryOutputPortGroup;
143 };
144 
Document ID: Generated on Wed Jul 29 00:55:00 EDT 2015 from SVN revision 155257
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