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Extract navigation-related defaults to separate header

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This commit is contained in:
Pawel Lampe 2024-04-20 15:23:39 +02:00
parent e3550cb20f
commit c3f1bfd5cb
6 changed files with 87 additions and 17 deletions
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13
modules/navigation/nav_map.h
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@ -36,6 +36,7 @@
#include "core/math/math_defs.h"
#include "core/object/worker_thread_pool.h"
#include "servers/navigation/navigation_globals.h"
#include <KdTree2d.h>
#include <KdTree3d.h>
@ -55,21 +56,21 @@ class NavMap : public NavRid {
/// To find the polygons edges the vertices are displaced in a grid where
/// each cell has the following cell_size and cell_height.
real_t cell_size = 0.25; // Must match ProjectSettings default 3D cell_size and NavigationMesh cell_size.
real_t cell_height = 0.25; // Must match ProjectSettings default 3D cell_height and NavigationMesh cell_height.
real_t cell_size = NavigationDefaults3D::navmesh_cell_size;
real_t cell_height = NavigationDefaults3D::navmesh_cell_height;
// For the inter-region merging to work, internal rasterization is performed.
float merge_rasterizer_cell_size = 0.25;
float merge_rasterizer_cell_height = 0.25;
float merge_rasterizer_cell_size = NavigationDefaults3D::navmesh_cell_size;
float merge_rasterizer_cell_height = NavigationDefaults3D::navmesh_cell_height;
// This value is used to control sensitivity of internal rasterizer.
float merge_rasterizer_cell_scale = 1.0;
bool use_edge_connections = true;
/// This value is used to detect the near edges to connect.
real_t edge_connection_margin = 0.25;
real_t edge_connection_margin = NavigationDefaults3D::edge_connection_margin;
/// This value is used to limit how far links search to find polygons to connect to.
real_t link_connection_radius = 1.0;
real_t link_connection_radius = NavigationDefaults3D::link_connection_radius;
bool regenerate_polygons = true;
bool regenerate_links = true;

2
scene/2d/tile_map_layer.cpp
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@ -957,7 +957,7 @@ void TileMapLayer::_navigation_update(bool p_force_cleanup) {
// Create a dedicated map for each layer.
RID new_layer_map = ns->map_create();
// Set the default NavigationPolygon cell_size on the new map as a mismatch causes an error.
ns->map_set_cell_size(new_layer_map, 1.0);
ns->map_set_cell_size(new_layer_map, NavigationDefaults2D::navmesh_cell_size);
ns->map_set_active(new_layer_map, true);
navigation_map_override = new_layer_map;
}

3
scene/resources/2d/navigation_polygon.h
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@ -33,6 +33,7 @@
#include "scene/2d/node_2d.h"
#include "scene/resources/navigation_mesh.h"
#include "servers/navigation/navigation_globals.h"
class NavigationPolygon : public Resource {
GDCLASS(NavigationPolygon, Resource);
@ -50,7 +51,7 @@ class NavigationPolygon : public Resource {
// Navigation mesh
Ref<NavigationMesh> navigation_mesh;
real_t cell_size = 1.0f; // Must match ProjectSettings default 2D cell_size.
real_t cell_size = NavigationDefaults2D::navmesh_cell_size;
real_t border_size = 0.0f;
Rect2 baking_rect;

5
scene/resources/navigation_mesh.h
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@ -33,6 +33,7 @@
#include "core/os/rw_lock.h"
#include "scene/resources/mesh.h"
#include "servers/navigation/navigation_globals.h"
class NavigationMesh : public Resource {
GDCLASS(NavigationMesh, Resource);
@ -77,8 +78,8 @@ public:
};
protected:
float cell_size = 0.25f; // Must match ProjectSettings default 3D cell_size and NavigationServer NavMap cell_size.
float cell_height = 0.25f; // Must match ProjectSettings default 3D cell_height and NavigationServer NavMap cell_height.
float cell_size = NavigationDefaults3D::navmesh_cell_size;
float cell_height = NavigationDefaults3D::navmesh_cell_height;
float border_size = 0.0f;
float agent_height = 1.5f;
float agent_radius = 0.5f;

66
servers/navigation/navigation_globals.h Normal file
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@ -0,0 +1,66 @@
/**************************************************************************/
/* navigation_globals.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 NAVIGATION_GLOBALS_H
#define NAVIGATION_GLOBALS_H
namespace NavigationDefaults3D {
// Rasterization.
// To find the polygons edges the vertices are displaced in a grid where
// each cell has the following cell_size and cell_height.
constexpr float navmesh_cell_size{ 0.25f }; // Must match ProjectSettings default 3D cell_size and NavigationMesh cell_size.
constexpr float navmesh_cell_height{ 0.25f }; // Must match ProjectSettings default 3D cell_height and NavigationMesh cell_height.
constexpr auto navmesh_cell_size_hint{ "0.001,100,0.001,or_greater" };
// Map.
constexpr float edge_connection_margin{ 0.25f };
constexpr float link_connection_radius{ 1.0f };
} //namespace NavigationDefaults3D
namespace NavigationDefaults2D {
// Rasterization.
// Same as in 3D but larger since 1px is treated as 1m.
constexpr float navmesh_cell_size{ 1.0f }; // Must match ProjectSettings default 2D cell_size.
constexpr auto navmesh_cell_size_hint{ "0.001,100,0.001,or_greater" };
// Map.
constexpr float edge_connection_margin{ 1.0f };
constexpr float link_connection_radius{ 4.0f };
} //namespace NavigationDefaults2D
#endif // NAVIGATION_GLOBALS_H

15
servers/navigation_server_3d.cpp
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@ -32,6 +32,7 @@
#include "core/config/project_settings.h"
#include "scene/main/node.h"
#include "servers/navigation/navigation_globals.h"
NavigationServer3D *NavigationServer3D::singleton = nullptr;
@ -227,18 +228,18 @@ NavigationServer3D::NavigationServer3D() {
ERR_FAIL_COND(singleton != nullptr);
singleton = this;
GLOBAL_DEF_BASIC(PropertyInfo(Variant::FLOAT, "navigation/2d/default_cell_size", PROPERTY_HINT_RANGE, "0.001,100,0.001,or_greater"), 1.0);
GLOBAL_DEF_BASIC(PropertyInfo(Variant::FLOAT, "navigation/2d/default_cell_size", PROPERTY_HINT_RANGE, NavigationDefaults2D::navmesh_cell_size_hint), NavigationDefaults2D::navmesh_cell_size);
GLOBAL_DEF("navigation/2d/use_edge_connections", true);
GLOBAL_DEF_BASIC("navigation/2d/default_edge_connection_margin", 1.0);
GLOBAL_DEF_BASIC("navigation/2d/default_link_connection_radius", 4.0);
GLOBAL_DEF_BASIC("navigation/2d/default_edge_connection_margin", NavigationDefaults2D::edge_connection_margin);
GLOBAL_DEF_BASIC("navigation/2d/default_link_connection_radius", NavigationDefaults2D::link_connection_radius);
GLOBAL_DEF_BASIC(PropertyInfo(Variant::FLOAT, "navigation/3d/default_cell_size", PROPERTY_HINT_RANGE, "0.001,100,0.001,or_greater"), 0.25);
GLOBAL_DEF_BASIC("navigation/3d/default_cell_height", 0.25);
GLOBAL_DEF_BASIC(PropertyInfo(Variant::FLOAT, "navigation/3d/default_cell_size", PROPERTY_HINT_RANGE, NavigationDefaults3D::navmesh_cell_size_hint), NavigationDefaults3D::navmesh_cell_size);
GLOBAL_DEF_BASIC("navigation/3d/default_cell_height", NavigationDefaults3D::navmesh_cell_height);
GLOBAL_DEF("navigation/3d/default_up", Vector3(0, 1, 0));
GLOBAL_DEF(PropertyInfo(Variant::FLOAT, "navigation/3d/merge_rasterizer_cell_scale", PROPERTY_HINT_RANGE, "0.001,1,0.001,or_greater"), 1.0);
GLOBAL_DEF("navigation/3d/use_edge_connections", true);
GLOBAL_DEF_BASIC("navigation/3d/default_edge_connection_margin", 0.25);
GLOBAL_DEF_BASIC("navigation/3d/default_link_connection_radius", 1.0);
GLOBAL_DEF_BASIC("navigation/3d/default_edge_connection_margin", NavigationDefaults3D::edge_connection_margin);
GLOBAL_DEF_BASIC("navigation/3d/default_link_connection_radius", NavigationDefaults3D::link_connection_radius);
GLOBAL_DEF("navigation/avoidance/thread_model/avoidance_use_multiple_threads", true);
GLOBAL_DEF("navigation/avoidance/thread_model/avoidance_use_high_priority_threads", true);