summaryrefslogtreecommitdiff
path: root/servers/physics_3d/broad_phase_3d_basic.cpp
diff options
context:
space:
mode:
Diffstat (limited to 'servers/physics_3d/broad_phase_3d_basic.cpp')
-rw-r--r--servers/physics_3d/broad_phase_3d_basic.cpp212
1 files changed, 0 insertions, 212 deletions
diff --git a/servers/physics_3d/broad_phase_3d_basic.cpp b/servers/physics_3d/broad_phase_3d_basic.cpp
deleted file mode 100644
index b41c2530da..0000000000
--- a/servers/physics_3d/broad_phase_3d_basic.cpp
+++ /dev/null
@@ -1,212 +0,0 @@
-/*************************************************************************/
-/* broad_phase_3d_basic.cpp */
-/*************************************************************************/
-/* This file is part of: */
-/* GODOT ENGINE */
-/* https://godotengine.org */
-/*************************************************************************/
-/* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur. */
-/* Copyright (c) 2014-2021 Godot Engine contributors (cf. AUTHORS.md). */
-/* */
-/* Permission is hereby granted, free of charge, to any person obtaining */
-/* a copy of this software and associated documentation files (the */
-/* "Software"), to deal in the Software without restriction, including */
-/* without limitation the rights to use, copy, modify, merge, publish, */
-/* distribute, sublicense, and/or sell copies of the Software, and to */
-/* permit persons to whom the Software is furnished to do so, subject to */
-/* the following conditions: */
-/* */
-/* The above copyright notice and this permission notice shall be */
-/* included in all copies or substantial portions of the Software. */
-/* */
-/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
-/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
-/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
-/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
-/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
-/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
-/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
-/*************************************************************************/
-
-#include "broad_phase_3d_basic.h"
-#include "core/string/print_string.h"
-#include "core/templates/list.h"
-
-BroadPhase3DSW::ID BroadPhase3DBasic::create(CollisionObject3DSW *p_object, int p_subindex) {
- ERR_FAIL_COND_V(p_object == nullptr, 0);
-
- current++;
-
- Element e;
- e.owner = p_object;
- e._static = false;
- e.subindex = p_subindex;
-
- element_map[current] = e;
- return current;
-}
-
-void BroadPhase3DBasic::move(ID p_id, const AABB &p_aabb) {
- Map<ID, Element>::Element *E = element_map.find(p_id);
- ERR_FAIL_COND(!E);
- E->get().aabb = p_aabb;
-}
-
-void BroadPhase3DBasic::set_static(ID p_id, bool p_static) {
- Map<ID, Element>::Element *E = element_map.find(p_id);
- ERR_FAIL_COND(!E);
- E->get()._static = p_static;
-}
-
-void BroadPhase3DBasic::remove(ID p_id) {
- Map<ID, Element>::Element *E = element_map.find(p_id);
- ERR_FAIL_COND(!E);
- List<PairKey> to_erase;
- //unpair must be done immediately on removal to avoid potential invalid pointers
- for (Map<PairKey, void *>::Element *F = pair_map.front(); F; F = F->next()) {
- if (F->key().a == p_id || F->key().b == p_id) {
- if (unpair_callback) {
- Element *elem_A = &element_map[F->key().a];
- Element *elem_B = &element_map[F->key().b];
- unpair_callback(elem_A->owner, elem_A->subindex, elem_B->owner, elem_B->subindex, F->get(), unpair_userdata);
- }
- to_erase.push_back(F->key());
- }
- }
- while (to_erase.size()) {
- pair_map.erase(to_erase.front()->get());
- to_erase.pop_front();
- }
- element_map.erase(E);
-}
-
-CollisionObject3DSW *BroadPhase3DBasic::get_object(ID p_id) const {
- const Map<ID, Element>::Element *E = element_map.find(p_id);
- ERR_FAIL_COND_V(!E, nullptr);
- return E->get().owner;
-}
-
-bool BroadPhase3DBasic::is_static(ID p_id) const {
- const Map<ID, Element>::Element *E = element_map.find(p_id);
- ERR_FAIL_COND_V(!E, false);
- return E->get()._static;
-}
-
-int BroadPhase3DBasic::get_subindex(ID p_id) const {
- const Map<ID, Element>::Element *E = element_map.find(p_id);
- ERR_FAIL_COND_V(!E, -1);
- return E->get().subindex;
-}
-
-int BroadPhase3DBasic::cull_point(const Vector3 &p_point, CollisionObject3DSW **p_results, int p_max_results, int *p_result_indices) {
- int rc = 0;
-
- for (Map<ID, Element>::Element *E = element_map.front(); E; E = E->next()) {
- const AABB aabb = E->get().aabb;
- if (aabb.has_point(p_point)) {
- p_results[rc] = E->get().owner;
- p_result_indices[rc] = E->get().subindex;
- rc++;
- if (rc >= p_max_results) {
- break;
- }
- }
- }
-
- return rc;
-}
-
-int BroadPhase3DBasic::cull_segment(const Vector3 &p_from, const Vector3 &p_to, CollisionObject3DSW **p_results, int p_max_results, int *p_result_indices) {
- int rc = 0;
-
- for (Map<ID, Element>::Element *E = element_map.front(); E; E = E->next()) {
- const AABB aabb = E->get().aabb;
- if (aabb.intersects_segment(p_from, p_to)) {
- p_results[rc] = E->get().owner;
- p_result_indices[rc] = E->get().subindex;
- rc++;
- if (rc >= p_max_results) {
- break;
- }
- }
- }
-
- return rc;
-}
-
-int BroadPhase3DBasic::cull_aabb(const AABB &p_aabb, CollisionObject3DSW **p_results, int p_max_results, int *p_result_indices) {
- int rc = 0;
-
- for (Map<ID, Element>::Element *E = element_map.front(); E; E = E->next()) {
- const AABB aabb = E->get().aabb;
- if (aabb.intersects(p_aabb)) {
- p_results[rc] = E->get().owner;
- p_result_indices[rc] = E->get().subindex;
- rc++;
- if (rc >= p_max_results) {
- break;
- }
- }
- }
-
- return rc;
-}
-
-void BroadPhase3DBasic::set_pair_callback(PairCallback p_pair_callback, void *p_userdata) {
- pair_userdata = p_userdata;
- pair_callback = p_pair_callback;
-}
-
-void BroadPhase3DBasic::set_unpair_callback(UnpairCallback p_unpair_callback, void *p_userdata) {
- unpair_userdata = p_userdata;
- unpair_callback = p_unpair_callback;
-}
-
-void BroadPhase3DBasic::update() {
- // recompute pairs
- for (Map<ID, Element>::Element *I = element_map.front(); I; I = I->next()) {
- for (Map<ID, Element>::Element *J = I->next(); J; J = J->next()) {
- Element *elem_A = &I->get();
- Element *elem_B = &J->get();
-
- if (elem_A->owner == elem_B->owner) {
- continue;
- }
-
- bool pair_ok = elem_A->aabb.intersects(elem_B->aabb) && (!elem_A->_static || !elem_B->_static);
-
- PairKey key(I->key(), J->key());
-
- Map<PairKey, void *>::Element *E = pair_map.find(key);
-
- if (!pair_ok && E) {
- if (unpair_callback) {
- unpair_callback(elem_A->owner, elem_A->subindex, elem_B->owner, elem_B->subindex, E->get(), unpair_userdata);
- }
- pair_map.erase(key);
- }
-
- if (pair_ok && !E) {
- void *data = nullptr;
- if (pair_callback) {
- data = pair_callback(elem_A->owner, elem_A->subindex, elem_B->owner, elem_B->subindex, unpair_userdata);
- if (data) {
- pair_map.insert(key, data);
- }
- }
- }
- }
- }
-}
-
-BroadPhase3DSW *BroadPhase3DBasic::_create() {
- return memnew(BroadPhase3DBasic);
-}
-
-BroadPhase3DBasic::BroadPhase3DBasic() {
- current = 1;
- unpair_callback = nullptr;
- unpair_userdata = nullptr;
- pair_callback = nullptr;
- pair_userdata = nullptr;
-}
generated by cgit v1.2.3 (git 2.25.1) at 2025-04-18 12:10:01 +0000