1 /*************************************************************************/ 2 /* broad_phase_sw.h */ 3 /*************************************************************************/ 4 /* This file is part of: */ 5 /* GODOT ENGINE */ 6 /* https://godotengine.org */ 7 /*************************************************************************/ 8 /* Copyright (c) 2007-2020 Juan Linietsky, Ariel Manzur. */ 9 /* Copyright (c) 2014-2020 Godot Engine contributors (cf. AUTHORS.md). */ 10 /* */ 11 /* Permission is hereby granted, free of charge, to any person obtaining */ 12 /* a copy of this software and associated documentation files (the */ 13 /* "Software"), to deal in the Software without restriction, including */ 14 /* without limitation the rights to use, copy, modify, merge, publish, */ 15 /* distribute, sublicense, and/or sell copies of the Software, and to */ 16 /* permit persons to whom the Software is furnished to do so, subject to */ 17 /* the following conditions: */ 18 /* */ 19 /* The above copyright notice and this permission notice shall be */ 20 /* included in all copies or substantial portions of the Software. */ 21 /* */ 22 /* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */ 23 /* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */ 24 /* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/ 25 /* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */ 26 /* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */ 27 /* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */ 28 /* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ 29 /*************************************************************************/ 30 31 #ifndef BROAD_PHASE_SW_H 32 #define BROAD_PHASE_SW_H 33 34 #include "core/math/aabb.h" 35 #include "core/math/math_funcs.h" 36 37 class CollisionObjectSW; 38 39 class BroadPhaseSW { 40 41 public: 42 typedef BroadPhaseSW *(*CreateFunction)(); 43 44 static CreateFunction create_func; 45 46 typedef uint32_t ID; 47 48 typedef void *(*PairCallback)(CollisionObjectSW *A, int p_subindex_A, CollisionObjectSW *B, int p_subindex_B, void *p_userdata); 49 typedef void (*UnpairCallback)(CollisionObjectSW *A, int p_subindex_A, CollisionObjectSW *B, int p_subindex_B, void *p_data, void *p_userdata); 50 51 // 0 is an invalid ID 52 virtual ID create(CollisionObjectSW *p_object_, int p_subindex = 0) = 0; 53 virtual void move(ID p_id, const AABB &p_aabb) = 0; 54 virtual void set_static(ID p_id, bool p_static) = 0; 55 virtual void remove(ID p_id) = 0; 56 57 virtual CollisionObjectSW *get_object(ID p_id) const = 0; 58 virtual bool is_static(ID p_id) const = 0; 59 virtual int get_subindex(ID p_id) const = 0; 60 61 virtual int cull_point(const Vector3 &p_point, CollisionObjectSW **p_results, int p_max_results, int *p_result_indices = NULL) = 0; 62 virtual int cull_segment(const Vector3 &p_from, const Vector3 &p_to, CollisionObjectSW **p_results, int p_max_results, int *p_result_indices = NULL) = 0; 63 virtual int cull_aabb(const AABB &p_aabb, CollisionObjectSW **p_results, int p_max_results, int *p_result_indices = NULL) = 0; 64 65 virtual void set_pair_callback(PairCallback p_pair_callback, void *p_userdata) = 0; 66 virtual void set_unpair_callback(UnpairCallback p_unpair_callback, void *p_userdata) = 0; 67 68 virtual void update() = 0; 69 70 virtual ~BroadPhaseSW(); 71 }; 72 73 #endif // BROAD_PHASE__SW_H 74