BoundsInt.allPositionsWithin

描述

包含 BoundsInt 内所有位置的 BoundsInt.PositionCollection。

BoundsInt 内的位置不包含 BoundsInt 上限上的位置。此迭代器只会返回每个轴大小大于零的位置。

using UnityEngine;

public class ExampleScript : MonoBehaviour
{
    // Create a BoundsInt of a cube with a
    // bottom-left coordinate of (0, 0, 0),
    // and a height, width and depth of 4,
    // and log its contained points to the console.
    void Start()
    {
        // bounds is a cube where every edge has exactly four points.
        // It has 4 * 4 * 4 = 64 points.
        // min = (0,0,0), max = (3,3,3).
        var bounds = new BoundsInt(new Vector3Int(0, 0, 0), new Vector3Int(4, 4, 4));

        // Iterate through each point, and log it to the Debug Console.
        foreach (var point in bounds.allPositionsWithin)
        {
            Debug.Log(point.ToString());
        }

        // The 64 unique integer 3-dimensional points that fall within this Bounds will be logged to the Debug Console.
    }
}