nav_mesh_generator_3d.cpp | Explore in Territory

/**************************************************************************/
/*  nav_mesh_generator_3d.cpp                                             */
/**************************************************************************/
/*                         This file is part of:                          */
/*                             GODOT ENGINE                               */
/*                        https://godotengine.org                         */
/**************************************************************************/
/* Copyright (c) 2014-present Godot Engine contributors (see AUTHORS.md). */
/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur.                  */
/*                                                                        */
/* 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.                 */
/**************************************************************************/

#ifndef _3D_DISABLED

#include "nav_mesh_generator_3d.h"

#include "core/config/project_settings.h"
#include "core/math/convex_hull.h"
#include "core/os/thread.h"
#include "scene/3d/mesh_instance_3d.h"
#include "scene/3d/multimesh_instance_3d.h"
#include "scene/3d/navigation_obstacle_3d.h"
#include "scene/3d/physics/static_body_3d.h"
#include "scene/resources/3d/box_shape_3d.h"
#include "scene/resources/3d/capsule_shape_3d.h"
#include "scene/resources/3d/concave_polygon_shape_3d.h"
#include "scene/resources/3d/convex_polygon_shape_3d.h"
#include "scene/resources/3d/cylinder_shape_3d.h"
#include "scene/resources/3d/height_map_shape_3d.h"
#include "scene/resources/3d/navigation_mesh_source_geometry_data_3d.h"
#include "scene/resources/3d/primitive_meshes.h"
#include "scene/resources/3d/shape_3d.h"
#include "scene/resources/3d/sphere_shape_3d.h"
#include "scene/resources/3d/world_boundary_shape_3d.h"
#include "scene/resources/navigation_mesh.h"

#include "modules/modules_enabled.gen.h" // For csg, gridmap.

#ifdef MODULE_CSG_ENABLED
#include "modules/csg/csg_shape.h"
#endif
#ifdef MODULE_GRIDMAP_ENABLED
#include "modules/gridmap/grid_map.h"
#endif

#include <Recast.h>

NavMeshGenerator3D *NavMeshGenerator3D::singleton = …;
Mutex NavMeshGenerator3D::baking_navmesh_mutex;
Mutex NavMeshGenerator3D::generator_task_mutex;
RWLock NavMeshGenerator3D::generator_rid_rwlock;
bool NavMeshGenerator3D::use_threads = …;
bool NavMeshGenerator3D::baking_use_multiple_threads = …;
bool NavMeshGenerator3D::baking_use_high_priority_threads = …;
HashSet<Ref<NavigationMesh>> NavMeshGenerator3D::baking_navmeshes;
HashMap<WorkerThreadPool::TaskID, NavMeshGenerator3D::NavMeshGeneratorTask3D *> NavMeshGenerator3D::generator_tasks;
RID_Owner<NavMeshGenerator3D::NavMeshGeometryParser3D> NavMeshGenerator3D::generator_parser_owner;
LocalVector<NavMeshGenerator3D::NavMeshGeometryParser3D *> NavMeshGenerator3D::generator_parsers;

NavMeshGenerator3D *NavMeshGenerator3D::get_singleton() { … }

NavMeshGenerator3D::NavMeshGenerator3D() { … }

NavMeshGenerator3D::~NavMeshGenerator3D() { … }

void NavMeshGenerator3D::sync() { … }

void NavMeshGenerator3D::cleanup() { … }

void NavMeshGenerator3D::finish() { … }

void NavMeshGenerator3D::parse_source_geometry_data(Ref<NavigationMesh> p_navigation_mesh, Ref<NavigationMeshSourceGeometryData3D> p_source_geometry_data, Node *p_root_node, const Callable &p_callback) { … }

void NavMeshGenerator3D::bake_from_source_geometry_data(Ref<NavigationMesh> p_navigation_mesh, Ref<NavigationMeshSourceGeometryData3D> p_source_geometry_data, const Callable &p_callback) { … }

void NavMeshGenerator3D::bake_from_source_geometry_data_async(Ref<NavigationMesh> p_navigation_mesh, Ref<NavigationMeshSourceGeometryData3D> p_source_geometry_data, const Callable &p_callback) { … }

bool NavMeshGenerator3D::is_baking(Ref<NavigationMesh> p_navigation_mesh) { … }

void NavMeshGenerator3D::generator_thread_bake(void *p_arg) { … }

void NavMeshGenerator3D::generator_parse_geometry_node(const Ref<NavigationMesh> &p_navigation_mesh, Ref<NavigationMeshSourceGeometryData3D> p_source_geometry_data, Node *p_node, bool p_recurse_children) { … }

void NavMeshGenerator3D::generator_parse_meshinstance3d_node(const Ref<NavigationMesh> &p_navigation_mesh, Ref<NavigationMeshSourceGeometryData3D> p_source_geometry_data, Node *p_node) { … }

void NavMeshGenerator3D::generator_parse_multimeshinstance3d_node(const Ref<NavigationMesh> &p_navigation_mesh, Ref<NavigationMeshSourceGeometryData3D> p_source_geometry_data, Node *p_node) { … }

void NavMeshGenerator3D::generator_parse_staticbody3d_node(const Ref<NavigationMesh> &p_navigation_mesh, Ref<NavigationMeshSourceGeometryData3D> p_source_geometry_data, Node *p_node) { … }

#ifdef MODULE_CSG_ENABLED
void NavMeshGenerator3D::generator_parse_csgshape3d_node(const Ref<NavigationMesh> &p_navigation_mesh, Ref<NavigationMeshSourceGeometryData3D> p_source_geometry_data, Node *p_node) { … }
#endif // MODULE_CSG_ENABLED

#ifdef MODULE_GRIDMAP_ENABLED
void NavMeshGenerator3D::generator_parse_gridmap_node(const Ref<NavigationMesh> &p_navigation_mesh, Ref<NavigationMeshSourceGeometryData3D> p_source_geometry_data, Node *p_node) { … }
#endif // MODULE_GRIDMAP_ENABLED

void NavMeshGenerator3D::generator_parse_navigationobstacle_node(const Ref<NavigationMesh> &p_navigation_mesh, Ref<NavigationMeshSourceGeometryData3D> p_source_geometry_data, Node *p_node) { … }

void NavMeshGenerator3D::generator_parse_source_geometry_data(const Ref<NavigationMesh> &p_navigation_mesh, Ref<NavigationMeshSourceGeometryData3D> p_source_geometry_data, Node *p_root_node) { … }

void NavMeshGenerator3D::generator_bake_from_source_geometry_data(Ref<NavigationMesh> p_navigation_mesh, const Ref<NavigationMeshSourceGeometryData3D> &p_source_geometry_data) { … }

bool NavMeshGenerator3D::generator_emit_callback(const Callable &p_callback) { … }

RID NavMeshGenerator3D::source_geometry_parser_create() { … }

void NavMeshGenerator3D::source_geometry_parser_set_callback(RID p_parser, const Callable &p_callback) { … }

bool NavMeshGenerator3D::owns(RID p_object) { … }

void NavMeshGenerator3D::free(RID p_object) { … }

#endif // _3D_DISABLED
godot/modules/navigation/3d/nav_mesh_generator_3d.cpp
