Vector2Int

struct in UnityEngine

/

Implemented in:UnityEngine.CoreModule

Description 描述

Representation of 2D vectors and points using integers.

This structure is used in some places to represent 2D positions and vectors that don't require the precision of floating-point.

Static Properties

	down		Shorthand for writing Vector2Int (0, -1).
	left		Shorthand for writing Vector2Int (-1, 0).
	one		Shorthand for writing Vector2Int (1, 1).
	right		Shorthand for writing Vector2Int (1, 0).
	up		Shorthand for writing Vector2Int (0, 1).
	zero		Shorthand for writing Vector2Int (0, 0).

Properties 属性

	magnitude		Returns the length of this vector (Read Only).
	sqrMagnitude		Returns the squared length of this vector (Read Only).
	this[int]		Access the x or y component using [0] or [1] respectively.
	x		X component of the vector.
	y		Y component of the vector.

Public Methods 公共方法

	Clamp		Clamps the Vector2Int to the bounds given by min and max.
	Equals		Returns true if the objects are equal.
	GetHashCode		Gets the hash code for the Vector2Int.
	Set		Set x and y components of an existing Vector2Int.
	ToString		Returns a nicely formatted string for this vector.

Static Methods 静态方法

	CeilToInt		Converts a Vector2 to a Vector2Int by doing a Ceiling to each value.
	Distance		Returns the distance between a and b.
	FloorToInt		Converts a Vector2 to a Vector2Int by doing a Floor to each value.
	Max		Returns a vector that is made from the largest components of two vectors.
	Min		Returns a vector that is made from the smallest components of two vectors.
	RoundToInt		Converts a Vector2 to a Vector2Int by doing a Round to each value.
	Scale		Multiplies two vectors component-wise.

Operators 运算符

	operator -		Subtracts one vector from another.
	operator !=		Returns true if vectors different.
	operator *		Multiplies a vector by a number.
	operator +		Adds two vectors.
	operator ==		Returns true if the vectors are equal.
	Unknown operator		Converts a Vector2Int to a Vector3Int.
	Vector2		Converts a Vector2Int to a Vector2.