CS838_28_Sep_2011

Adddampingforcesconst arrayviewtv xconst arrayviewtv

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Unformatted text preview: STREAM_TYPE wire mesh const T youngs_modulus,damping_coefficient // Elasticity and damping coefficients :stream_type(stream_type_input), const T wire_mass,wire_restlength; // Mass and length for entire wire n(11),youngs_modulus(100.),damping_coefficient(100.), ARRAY<T> mass,restlength; // Mass (per each particle), restlength (per each spring) wire_mass(1.),wire_restlength(1.), collection(particles), GEOMETRY_PARTICLES<TV> particles; number_of_frames(100),frame_time(.05),CFL_number(.5) DEFORMABLE_GEOMETRY_COLLECTION<TV> collection; { const intInitialize_Geometry_Particle();Initialize_Read_Write_Structures(); number_of_frames; // Total number of frames const T frame_time; // Frame (snapshot) interval } const T CFL_number; // CFL number (not to exceed 1) SEGMENTED_CURVE<TV>* wire_curve; FREE_PARTICLES<TV>* wire_particles; SIMULATION_LAYOUT(const STREAM_TYPE stream_type_input); void Initialize(); void Add_Elastic_Forces(const ARRAY_VIEW<TV>& X,ARRAY<TV>& force); void Add_Damping_Forces(const ARRAY_VIEW<TV>& X,const ARRAY_VIEW<TV>& V, ARRAY<TV>& force); void Add_External_Forces(ARRAY<TV>& force); T Maximum_Dt(); void Write_Output(const int frame); void Set_Kinematic_Positions(const T time,ARRAY_VIEW<TV>& X); void Set_Kinematic_Velocities(const T time,ARRAY_VIEW<TV>& V); void Clear_Values_Of_Kinematic_Particles(ARRAY<TV>& array); }; } CS838 Advanced Modeling and Simulation namespace PhysBAM{ template<class T> class SIMULATION_LAYOUT { public: typedef VECTOR<T,3> TV; const STREAM_TYPE stream_type; template<class T> const int n; // Number of particles in stream_type_input) SIMULATION_LAYOUT<T>::SIMULATION_LAYOUT(const STREAM_TYPE wire mesh const T youngs_modulus,damping_coefficient // Elasticity and damping coefficients :stream_type(stream_type_input), const T wire_mass,wire_restlength; // Mass and length for entire wire n(11),youngs_modulus(100.),damping_coefficient(100.), ARRAY<T> mass,restlength; // Mass (per each particle), restlength (per each spring) wire_mass(1.),wire_restlength(1.), collection(particles), GEOMETRY_PARTICLES<TV> particles; number_of_frames(100),frame_time(.05),CFL_number(.5) DEFORMABLE_GEOMETRY_COLLECTION<TV> collection; { const intInitialize_Geometry_Particle();Initialize_Read_Write_Structures(); number_of_frames; // Total number of frames const T frame_time; // Frame (snapshot) interval } const T CFL_number; // CFL number (not to exceed 1) SEGMENTED_CURVE<TV>* wire_curve; FREE_PARTICLES<TV>* wire_particles; SIMULATION_LAYOUT(const STREAM_TYPE stream_type_input); void Initialize(); void Add_Elastic_Forces(const ARRAY_VIEW<TV>& X,ARRAY<TV>& force); void Add_Damping_Forces(const ARRAY_VIEW<TV>& X,const ARRAY_VIEW<TV>& V, ARRAY<TV>& force); void Add_External_Forces(ARRAY<TV>& force); T Maximum_Dt(); void Write_Output(const int frame); void Set_Kinematic_Positions(const T time,ARRAY_VIEW<TV>& X); void Set_Kinematic_Velocities(const T time,ARRAY_VIEW<TV>& V); void Clear_Values_Of_Kinematic_Particles(ARRAY<TV>& array); }; } CS838 Advanced Modeling and Simulation namespace PhysBAM{ template<class T> class SIMULATION_LAYOUT { public: typedef VECTOR<T,3> TV; const STREAM_TYPE stream_type; template<class T> const int n; // Numb...
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