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Diffstat (limited to 'scene/resources/navigation_mesh.h')
| -rw-r--r-- | scene/resources/navigation_mesh.h | 195 |
1 files changed, 195 insertions, 0 deletions
diff --git a/scene/resources/navigation_mesh.h b/scene/resources/navigation_mesh.h new file mode 100644 index 0000000000..cc3ac6e3fd --- /dev/null +++ b/scene/resources/navigation_mesh.h @@ -0,0 +1,195 @@ +/*************************************************************************/ +/* navigation_mesh.h */ +/*************************************************************************/ +/* 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. */ +/*************************************************************************/ + +#ifndef NAVIGATION_MESH_H +#define NAVIGATION_MESH_H + +#include "scene/resources/mesh.h" + +class Mesh; + +class NavigationMesh : public Resource { + + GDCLASS(NavigationMesh, Resource); + + Vector<Vector3> vertices; + struct Polygon { + Vector<int> indices; + }; + Vector<Polygon> polygons; + Ref<ArrayMesh> debug_mesh; + + struct _EdgeKey { + + Vector3 from; + Vector3 to; + + bool operator<(const _EdgeKey &p_with) const { return from == p_with.from ? to < p_with.to : from < p_with.from; } + }; + +protected: + static void _bind_methods(); + virtual void _validate_property(PropertyInfo &property) const; + + void _set_polygons(const Array &p_array); + Array _get_polygons() const; + +public: + enum SamplePartitionType { + SAMPLE_PARTITION_WATERSHED = 0, + SAMPLE_PARTITION_MONOTONE, + SAMPLE_PARTITION_LAYERS, + SAMPLE_PARTITION_MAX + }; + + enum ParsedGeometryType { + PARSED_GEOMETRY_MESH_INSTANCES = 0, + PARSED_GEOMETRY_STATIC_COLLIDERS, + PARSED_GEOMETRY_BOTH, + PARSED_GEOMETRY_MAX + }; + + enum SourceGeometryMode { + SOURCE_GEOMETRY_NAVMESH_CHILDREN = 0, + SOURCE_GEOMETRY_GROUPS_WITH_CHILDREN, + SOURCE_GEOMETRY_GROUPS_EXPLICIT, + SOURCE_GEOMETRY_MAX + }; + +protected: + float cell_size; + float cell_height; + float agent_height; + float agent_radius; + float agent_max_climb; + float agent_max_slope; + float region_min_size; + float region_merge_size; + float edge_max_length; + float edge_max_error; + float verts_per_poly; + float detail_sample_distance; + float detail_sample_max_error; + + SamplePartitionType partition_type; + ParsedGeometryType parsed_geometry_type; + uint32_t collision_mask; + + SourceGeometryMode source_geometry_mode; + StringName source_group_name; + + bool filter_low_hanging_obstacles; + bool filter_ledge_spans; + bool filter_walkable_low_height_spans; + +public: + // Recast settings + void set_sample_partition_type(int p_value); + int get_sample_partition_type() const; + + void set_parsed_geometry_type(int p_value); + int get_parsed_geometry_type() const; + + void set_collision_mask(uint32_t p_mask); + uint32_t get_collision_mask() const; + + void set_collision_mask_bit(int p_bit, bool p_value); + bool get_collision_mask_bit(int p_bit) const; + + void set_source_geometry_mode(int p_geometry_mode); + int get_source_geometry_mode() const; + + void set_source_group_name(StringName p_group_name); + StringName get_source_group_name() const; + + void set_cell_size(float p_value); + float get_cell_size() const; + + void set_cell_height(float p_value); + float get_cell_height() const; + + void set_agent_height(float p_value); + float get_agent_height() const; + + void set_agent_radius(float p_value); + float get_agent_radius(); + + void set_agent_max_climb(float p_value); + float get_agent_max_climb() const; + + void set_agent_max_slope(float p_value); + float get_agent_max_slope() const; + + void set_region_min_size(float p_value); + float get_region_min_size() const; + + void set_region_merge_size(float p_value); + float get_region_merge_size() const; + + void set_edge_max_length(float p_value); + float get_edge_max_length() const; + + void set_edge_max_error(float p_value); + float get_edge_max_error() const; + + void set_verts_per_poly(float p_value); + float get_verts_per_poly() const; + + void set_detail_sample_distance(float p_value); + float get_detail_sample_distance() const; + + void set_detail_sample_max_error(float p_value); + float get_detail_sample_max_error() const; + + void set_filter_low_hanging_obstacles(bool p_value); + bool get_filter_low_hanging_obstacles() const; + + void set_filter_ledge_spans(bool p_value); + bool get_filter_ledge_spans() const; + + void set_filter_walkable_low_height_spans(bool p_value); + bool get_filter_walkable_low_height_spans() const; + + void create_from_mesh(const Ref<Mesh> &p_mesh); + + void set_vertices(const Vector<Vector3> &p_vertices); + Vector<Vector3> get_vertices() const; + + void add_polygon(const Vector<int> &p_polygon); + int get_polygon_count() const; + Vector<int> get_polygon(int p_idx); + void clear_polygons(); + + Ref<Mesh> get_debug_mesh(); + + NavigationMesh(); +}; + +#endif // NAVIGATION_MESH_H |