Last change
on this file since 4382 was
4382,
checked in by bensch, 19 years ago
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orxonox/trunk: BaseObject virtual public in PNode and Player(for test).
This is, so only one Object of type BaseObject is being created when deriving with multiple inheritance
@patrick: read it in a book at the lake today
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File size:
1.2 KB
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Rev | Line | |
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[3954] | 1 | /*! |
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[4375] | 2 | \file physics_interface.h |
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[4121] | 3 | \brief a physics interface simulating a body with a mass |
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[3954] | 4 | */ |
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| 5 | |
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[4375] | 6 | #ifndef _PHYSICS_INTERFACE_H |
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| 7 | #define _PHYSICS_INTERFACE_H |
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[3954] | 8 | |
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[4376] | 9 | #include "vector.h" |
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[4377] | 10 | #include "base_object.h" |
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[3954] | 11 | |
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[4377] | 12 | // Forward Declaration |
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| 13 | class Field; |
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| 14 | |
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[3961] | 15 | //! A Physics interface |
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[3954] | 16 | /** |
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| 17 | here can be some longer description of this class |
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| 18 | */ |
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[4382] | 19 | class PhysicsInterface : virtual public BaseObject |
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[4377] | 20 | { |
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[3954] | 21 | |
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| 22 | public: |
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[4375] | 23 | PhysicsInterface(); |
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| 24 | virtual ~PhysicsInterface(); |
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[4376] | 25 | /** \param mass the mass to set for this node. */ |
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| 26 | inline void setMass( float mass ) { this->mass = mass; }; |
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| 27 | /** \returns the mass of the node. */ |
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| 28 | inline float getMass( void ) const { return mass; }; |
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| 29 | /** \returns the mass of this node plus all its children (only valid for PNodes). */ |
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| 30 | inline float getTotalMass( void ) const { return mass + massChildren; }; |
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[3954] | 31 | |
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[4377] | 32 | virtual void applyField(Field* field, float dt); |
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| 33 | virtual void tickPhys( float dt ); |
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[4376] | 34 | |
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[4121] | 35 | protected: |
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[4376] | 36 | void recalcMass(); |
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| 37 | |
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| 38 | |
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| 39 | private: |
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| 40 | float mass; //!< Mass of this object |
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[4221] | 41 | float massChildren; //!< Sum of the masses of the children nodes |
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[4376] | 42 | Vector forceSum; //!< Total central force for this tick |
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[4221] | 43 | Quaternion momentumSum; //!< Total momentum in this tick |
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[4121] | 44 | |
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[3954] | 45 | |
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| 46 | }; |
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| 47 | |
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[4375] | 48 | #endif /* _PHYSICS_INTERFACE_H */ |
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