| //##################################################################### |
| // Copyright 2004, Ron Fedkiw, Andrew Selle. |
| // This file is part of PhysBAM whose distribution is governed by the license contained in the accompanying file PHYSBAM_COPYRIGHT.txt. |
| //##################################################################### |
| // Class RIGID_BODY_PARAMETERS |
| //##################################################################### |
| #ifndef __RIGID_BODY_PARAMETERS__ |
| #define __RIGID_BODY_PARAMETERS__ |
| |
| #include "../Math_Tools/constants.h" |
| #include "../Arrays/ARRAYS_2D.h" |
| namespace PhysBAM |
| { |
| |
| template<class T> class RIGID_BODY_PARAMETERS_CALLBACKS; |
| |
| template <class T> |
| class RIGID_BODY_PARAMETERS |
| { |
| public: |
| bool simulate, write; |
| T ether_viscosity; |
| T artificial_maximum_speed; // artificial limit on the maximum possible speed |
| bool spatial_partition_based_on_scene_size; |
| int spatial_partition_number_of_cells; |
| bool spatial_partition_based_on_object_size, spatial_partition_with_max_size; |
| bool use_particle_partition, use_particle_partition_center_phi_test; |
| int particle_partition_size; |
| bool use_triangle_hierarchy, use_triangle_hierarchy_center_phi_test; |
| bool use_edge_intersection; |
| bool print_interpenetration_statistics; |
| T max_rotation_per_time_step; |
| T max_linear_movement_fraction_per_time_step; |
| bool use_collision_matrix; |
| RIGID_BODY_PARAMETERS_CALLBACKS<T>* callbacks; |
| |
| RIGID_BODY_PARAMETERS() |
| : simulate (false), write (true), |
| ether_viscosity (0), artificial_maximum_speed (0), |
| spatial_partition_based_on_scene_size (false), spatial_partition_number_of_cells (100), spatial_partition_based_on_object_size (true), spatial_partition_with_max_size (true), |
| use_particle_partition (true), use_particle_partition_center_phi_test (true), particle_partition_size (2), |
| use_triangle_hierarchy (false), use_triangle_hierarchy_center_phi_test (false), use_edge_intersection (false), print_interpenetration_statistics (false), |
| max_rotation_per_time_step ( (T).1 * (T) pi), max_linear_movement_fraction_per_time_step ( (T).1), |
| use_collision_matrix (false), callbacks (0) |
| {} |
| |
| virtual ~RIGID_BODY_PARAMETERS() |
| {} |
| |
| void Set_Rigid_Body_Parameters_Callbacks (RIGID_BODY_PARAMETERS_CALLBACKS<T>& callbacks_input) |
| { |
| callbacks = &callbacks_input; |
| } |
| |
| //##################################################################### |
| }; |
| } |
| #endif |
