/**************************************************************************/ /* nav_region.h */ /**************************************************************************/ /* 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 NAV_REGION_H #define NAV_REGION_H #include "nav_base.h" #include "nav_utils.h" #include "core/os/rw_lock.h" #include "scene/resources/navigation_mesh.h" class NavRegion : public NavBase { NavMap *map = nullptr; Transform3D transform; bool enabled = true; bool use_edge_connections = true; bool polygons_dirty = true; /// Cache LocalVector<gd::Polygon> polygons; real_t surface_area = 0.0; RWLock navmesh_rwlock; Vector<Vector3> pending_navmesh_vertices; Vector<Vector<int>> pending_navmesh_polygons; public: NavRegion() { type = NavigationUtilities::PathSegmentType::PATH_SEGMENT_TYPE_REGION; } void scratch_polygons() { polygons_dirty = true; } void set_enabled(bool p_enabled); bool get_enabled() const { return enabled; } void set_map(NavMap *p_map); NavMap *get_map() const { return map; } void set_use_edge_connections(bool p_enabled); bool get_use_edge_connections() const { return use_edge_connections; } void set_transform(Transform3D transform); const Transform3D &get_transform() const { return transform; } void set_navigation_mesh(Ref<NavigationMesh> p_navigation_mesh); LocalVector<gd::Polygon> const &get_polygons() const { return polygons; } Vector3 get_random_point(uint32_t p_navigation_layers, bool p_uniformly) const; real_t get_surface_area() const { return surface_area; }; bool sync(); private: void update_polygons(); }; #endif // NAV_REGION_H