diff options
Diffstat (limited to 'scene/resources/world.cpp')
| -rw-r--r-- | scene/resources/world.cpp | 382 |
1 files changed, 0 insertions, 382 deletions
diff --git a/scene/resources/world.cpp b/scene/resources/world.cpp deleted file mode 100644 index a7e519479f..0000000000 --- a/scene/resources/world.cpp +++ /dev/null @@ -1,382 +0,0 @@ -/*************************************************************************/ -/* world.cpp */ -/*************************************************************************/ -/* This file is part of: */ -/* GODOT ENGINE */ -/* https://godotengine.org */ -/*************************************************************************/ -/* Copyright (c) 2007-2020 Juan Linietsky, Ariel Manzur. */ -/* Copyright (c) 2014-2020 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 "world.h" - -#include "core/math/camera_matrix.h" -#include "core/math/octree.h" -#include "scene/3d/camera.h" -#include "scene/3d/visibility_notifier.h" -#include "scene/scene_string_names.h" - -struct SpatialIndexer { - - Octree<VisibilityNotifier> octree; - - struct NotifierData { - - AABB aabb; - OctreeElementID id; - }; - - Map<VisibilityNotifier *, NotifierData> notifiers; - struct CameraData { - - Map<VisibilityNotifier *, uint64_t> notifiers; - }; - - Map<Camera *, CameraData> cameras; - - enum { - VISIBILITY_CULL_MAX = 32768 - }; - - Vector<VisibilityNotifier *> cull; - - bool changed; - uint64_t pass; - uint64_t last_frame; - - void _notifier_add(VisibilityNotifier *p_notifier, const AABB &p_rect) { - - ERR_FAIL_COND(notifiers.has(p_notifier)); - notifiers[p_notifier].aabb = p_rect; - notifiers[p_notifier].id = octree.create(p_notifier, p_rect); - changed = true; - } - - void _notifier_update(VisibilityNotifier *p_notifier, const AABB &p_rect) { - - Map<VisibilityNotifier *, NotifierData>::Element *E = notifiers.find(p_notifier); - ERR_FAIL_COND(!E); - if (E->get().aabb == p_rect) - return; - - E->get().aabb = p_rect; - octree.move(E->get().id, E->get().aabb); - changed = true; - } - - void _notifier_remove(VisibilityNotifier *p_notifier) { - - Map<VisibilityNotifier *, NotifierData>::Element *E = notifiers.find(p_notifier); - ERR_FAIL_COND(!E); - - octree.erase(E->get().id); - notifiers.erase(p_notifier); - - List<Camera *> removed; - for (Map<Camera *, CameraData>::Element *F = cameras.front(); F; F = F->next()) { - - Map<VisibilityNotifier *, uint64_t>::Element *G = F->get().notifiers.find(p_notifier); - - if (G) { - F->get().notifiers.erase(G); - removed.push_back(F->key()); - } - } - - while (!removed.empty()) { - - p_notifier->_exit_camera(removed.front()->get()); - removed.pop_front(); - } - - changed = true; - } - - void _add_camera(Camera *p_camera) { - - ERR_FAIL_COND(cameras.has(p_camera)); - CameraData vd; - cameras[p_camera] = vd; - changed = true; - } - - void _update_camera(Camera *p_camera) { - - Map<Camera *, CameraData>::Element *E = cameras.find(p_camera); - ERR_FAIL_COND(!E); - changed = true; - } - - void _remove_camera(Camera *p_camera) { - ERR_FAIL_COND(!cameras.has(p_camera)); - List<VisibilityNotifier *> removed; - for (Map<VisibilityNotifier *, uint64_t>::Element *E = cameras[p_camera].notifiers.front(); E; E = E->next()) { - - removed.push_back(E->key()); - } - - while (!removed.empty()) { - removed.front()->get()->_exit_camera(p_camera); - removed.pop_front(); - } - - cameras.erase(p_camera); - } - - void _update(uint64_t p_frame) { - - if (p_frame == last_frame) - return; - last_frame = p_frame; - - if (!changed) - return; - - for (Map<Camera *, CameraData>::Element *E = cameras.front(); E; E = E->next()) { - - pass++; - - Camera *c = E->key(); - - Vector<Plane> planes = c->get_frustum(); - - int culled = octree.cull_convex(planes, cull.ptrw(), cull.size()); - - VisibilityNotifier **ptr = cull.ptrw(); - - List<VisibilityNotifier *> added; - List<VisibilityNotifier *> removed; - - for (int i = 0; i < culled; i++) { - - //notifiers in frustum - - Map<VisibilityNotifier *, uint64_t>::Element *H = E->get().notifiers.find(ptr[i]); - if (!H) { - - E->get().notifiers.insert(ptr[i], pass); - added.push_back(ptr[i]); - } else { - H->get() = pass; - } - } - - for (Map<VisibilityNotifier *, uint64_t>::Element *F = E->get().notifiers.front(); F; F = F->next()) { - - if (F->get() != pass) - removed.push_back(F->key()); - } - - while (!added.empty()) { - added.front()->get()->_enter_camera(E->key()); - added.pop_front(); - } - - while (!removed.empty()) { - E->get().notifiers.erase(removed.front()->get()); - removed.front()->get()->_exit_camera(E->key()); - removed.pop_front(); - } - } - changed = false; - } - - SpatialIndexer() { - - pass = 0; - last_frame = 0; - changed = false; - cull.resize(VISIBILITY_CULL_MAX); - } -}; - -void World::_register_camera(Camera *p_camera) { - -#ifndef _3D_DISABLED - indexer->_add_camera(p_camera); -#endif -} - -void World::_update_camera(Camera *p_camera) { - -#ifndef _3D_DISABLED - indexer->_update_camera(p_camera); -#endif -} -void World::_remove_camera(Camera *p_camera) { - -#ifndef _3D_DISABLED - indexer->_remove_camera(p_camera); -#endif -} - -void World::_register_notifier(VisibilityNotifier *p_notifier, const AABB &p_rect) { - -#ifndef _3D_DISABLED - indexer->_notifier_add(p_notifier, p_rect); -#endif -} - -void World::_update_notifier(VisibilityNotifier *p_notifier, const AABB &p_rect) { - -#ifndef _3D_DISABLED - indexer->_notifier_update(p_notifier, p_rect); -#endif -} - -void World::_remove_notifier(VisibilityNotifier *p_notifier) { - -#ifndef _3D_DISABLED - indexer->_notifier_remove(p_notifier); -#endif -} - -void World::_update(uint64_t p_frame) { - -#ifndef _3D_DISABLED - indexer->_update(p_frame); -#endif -} - -RID World::get_space() const { - - return space; -} - -RID World::get_scenario() const { - - return scenario; -} - -void World::set_environment(const Ref<Environment> &p_environment) { - if (environment == p_environment) { - return; - } - - environment = p_environment; - if (environment.is_valid()) - VS::get_singleton()->scenario_set_environment(scenario, environment->get_rid()); - else - VS::get_singleton()->scenario_set_environment(scenario, RID()); - - emit_changed(); -} - -Ref<Environment> World::get_environment() const { - - return environment; -} - -void World::set_fallback_environment(const Ref<Environment> &p_environment) { - if (fallback_environment == p_environment) { - return; - } - - fallback_environment = p_environment; - if (fallback_environment.is_valid()) - VS::get_singleton()->scenario_set_fallback_environment(scenario, p_environment->get_rid()); - else - VS::get_singleton()->scenario_set_fallback_environment(scenario, RID()); - - emit_changed(); -} - -Ref<Environment> World::get_fallback_environment() const { - - return fallback_environment; -} - -void World::set_camera_effects(const Ref<CameraEffects> &p_camera_effects) { - - camera_effects = p_camera_effects; - if (camera_effects.is_valid()) - VS::get_singleton()->scenario_set_camera_effects(scenario, camera_effects->get_rid()); - else - VS::get_singleton()->scenario_set_camera_effects(scenario, RID()); -} - -Ref<CameraEffects> World::get_camera_effects() const { - - return camera_effects; -} - -PhysicsDirectSpaceState *World::get_direct_space_state() { - - return PhysicsServer::get_singleton()->space_get_direct_state(space); -} - -void World::get_camera_list(List<Camera *> *r_cameras) { - - for (Map<Camera *, SpatialIndexer::CameraData>::Element *E = indexer->cameras.front(); E; E = E->next()) { - r_cameras->push_back(E->key()); - } -} - -void World::_bind_methods() { - - ClassDB::bind_method(D_METHOD("get_space"), &World::get_space); - ClassDB::bind_method(D_METHOD("get_scenario"), &World::get_scenario); - ClassDB::bind_method(D_METHOD("set_environment", "env"), &World::set_environment); - ClassDB::bind_method(D_METHOD("get_environment"), &World::get_environment); - ClassDB::bind_method(D_METHOD("set_fallback_environment", "env"), &World::set_fallback_environment); - ClassDB::bind_method(D_METHOD("get_fallback_environment"), &World::get_fallback_environment); - ClassDB::bind_method(D_METHOD("set_camera_effects", "env"), &World::set_camera_effects); - ClassDB::bind_method(D_METHOD("get_camera_effects"), &World::get_camera_effects); - ClassDB::bind_method(D_METHOD("get_direct_space_state"), &World::get_direct_space_state); - ADD_PROPERTY(PropertyInfo(Variant::OBJECT, "environment", PROPERTY_HINT_RESOURCE_TYPE, "Environment"), "set_environment", "get_environment"); - ADD_PROPERTY(PropertyInfo(Variant::OBJECT, "fallback_environment", PROPERTY_HINT_RESOURCE_TYPE, "Environment"), "set_fallback_environment", "get_fallback_environment"); - ADD_PROPERTY(PropertyInfo(Variant::OBJECT, "camera_effects", PROPERTY_HINT_RESOURCE_TYPE, "CameraEffects"), "set_camera_effects", "get_camera_effects"); - ADD_PROPERTY(PropertyInfo(Variant::_RID, "space", PROPERTY_HINT_NONE, "", 0), "", "get_space"); - ADD_PROPERTY(PropertyInfo(Variant::_RID, "scenario", PROPERTY_HINT_NONE, "", 0), "", "get_scenario"); - ADD_PROPERTY(PropertyInfo(Variant::OBJECT, "direct_space_state", PROPERTY_HINT_RESOURCE_TYPE, "PhysicsDirectSpaceState", 0), "", "get_direct_space_state"); -} - -World::World() { - - space = PhysicsServer::get_singleton()->space_create(); - scenario = VisualServer::get_singleton()->scenario_create(); - - PhysicsServer::get_singleton()->space_set_active(space, true); - PhysicsServer::get_singleton()->area_set_param(space, PhysicsServer::AREA_PARAM_GRAVITY, GLOBAL_DEF("physics/3d/default_gravity", 9.8)); - PhysicsServer::get_singleton()->area_set_param(space, PhysicsServer::AREA_PARAM_GRAVITY_VECTOR, GLOBAL_DEF("physics/3d/default_gravity_vector", Vector3(0, -1, 0))); - PhysicsServer::get_singleton()->area_set_param(space, PhysicsServer::AREA_PARAM_LINEAR_DAMP, GLOBAL_DEF("physics/3d/default_linear_damp", 0.1)); - ProjectSettings::get_singleton()->set_custom_property_info("physics/3d/default_linear_damp", PropertyInfo(Variant::FLOAT, "physics/3d/default_linear_damp", PROPERTY_HINT_RANGE, "-1,100,0.001,or_greater")); - PhysicsServer::get_singleton()->area_set_param(space, PhysicsServer::AREA_PARAM_ANGULAR_DAMP, GLOBAL_DEF("physics/3d/default_angular_damp", 0.1)); - ProjectSettings::get_singleton()->set_custom_property_info("physics/3d/default_angular_damp", PropertyInfo(Variant::FLOAT, "physics/3d/default_angular_damp", PROPERTY_HINT_RANGE, "-1,100,0.001,or_greater")); - -#ifdef _3D_DISABLED - indexer = NULL; -#else - indexer = memnew(SpatialIndexer); -#endif -} - -World::~World() { - - PhysicsServer::get_singleton()->free(space); - VisualServer::get_singleton()->free(scenario); - -#ifndef _3D_DISABLED - memdelete(indexer); -#endif -} |