PolygonPathFinder

Наследует: Resource < RefCounted < Object

There is currently no description for this class. Please help us by contributing one!

Методы

PackedVector2Array	find_path(from: Vector2, to: Vector2)
Rect2	get_bounds() const
Vector2	get_closest_point(point: Vector2) const
PackedVector2Array	get_intersections(from: Vector2, to: Vector2) const
float	get_point_penalty(idx: int) const
bool	is_point_inside(point: Vector2) const
void	set_point_penalty(idx: int, penalty: float)
void	setup(points: PackedVector2Array, connections: PackedInt32Array)

Описания метода

PackedVector2Array find_path(from: Vector2, to: Vector2) 🔗

There is currently no description for this method. Please help us by contributing one!

Rect2 get_bounds() const 🔗

There is currently no description for this method. Please help us by contributing one!

Vector2 get_closest_point(point: Vector2) const 🔗

There is currently no description for this method. Please help us by contributing one!

PackedVector2Array get_intersections(from: Vector2, to: Vector2) const 🔗

There is currently no description for this method. Please help us by contributing one!

float get_point_penalty(idx: int) const 🔗

There is currently no description for this method. Please help us by contributing one!

bool is_point_inside(point: Vector2) const 🔗

Возвращает true, если point попадает внутрь области многоугольника.

var polygon_path_finder = PolygonPathFinder.new()
var points = [Vector2(0.0, 0.0), Vector2(1.0, 0.0), Vector2(0.0, 1.0)]
var connections = [0, 1, 1, 2, 2, 0]
polygon_path_finder.setup(points, connections)
print(polygon_path_finder.is_point_inside(Vector2(0.2, 0.2))) # Выводит true
print(polygon_path_finder.is_point_inside(Vector2(1.0, 1.0))) # Выводит false

var polygonPathFinder = new PolygonPathFinder();
Vector2[] points =
[
    new Vector2(0.0f, 0.0f),
    new Vector2(1.0f, 0.0f),
    new Vector2(0.0f, 1.0f)
];
int[] connections = [0, 1, 1, 2, 2, 0];
polygonPathFinder.Setup(points, connections);
GD.Print(polygonPathFinder.IsPointInside(new Vector2(0.2f, 0.2f))); // Выводит True
GD.Print(polygonPathFinder.IsPointInside(new Vector2(1.0f, 1.0f))); // Выводит False

void set_point_penalty(idx: int, penalty: float) 🔗

There is currently no description for this method. Please help us by contributing one!

void setup(points: PackedVector2Array, connections: PackedInt32Array) 🔗

Устанавливает PolygonPathFinder с массивом точек, которые определяют вершины многоугольника, и массивом индексов, которые определяют ребра многоугольника.

Длина connections должна быть четной, возвращает ошибку, если нечетная.

var polygon_path_finder = PolygonPathFinder.new()
var points = [Vector2(0.0, 0.0), Vector2(1.0, 0.0), Vector2(0.0, 1.0)]
var connections = [0, 1, 1, 2, 2, 0]
polygon_path_finder.setup(points, connections)

var polygonPathFinder = new PolygonPathFinder();
Vector2[] points =
[
    new Vector2(0.0f, 0.0f),
    new Vector2(1.0f, 0.0f),
    new Vector2(0.0f, 1.0f)
];
int[] connections = [0, 1, 1, 2, 2, 0];
polygonPathFinder.Setup(points, connections);