RectTransform.GetLocalCorners

パラメーター

説明

トランスフォームのローカル空間で計算された長方形の角を取得する。

Each corner provides its local space value. The returned array of 4 vertices is clockwise. It starts bottom left and rotates to top left, then top right, and finally bottom right. Note that bottom left, for example, is an (x, y, z) vector with x being left and y being bottom.

Note: If the RectTransform is rotated in Z then the dimensions of the GetLocalCorners will not be changed.

Additional resources: GetWorldCorners.

using UnityEngine;

// GetLocalCorners():
//   Rotate the local corners and display
//   the corner values.

public class ExampleClass : MonoBehaviour
{
    RectTransform rt;

    void Start()
    {
        rt = GetComponent<RectTransform>();
        DisplayLocalCorners();
    }

    void DisplayLocalCorners()
    {
        Vector3[] v = new Vector3[4];

        rt.rotation = Quaternion.AngleAxis(45, Vector3.forward);
        rt.GetLocalCorners(v);

        Debug.Log("Local Corners");
        for (var i = 0; i < 4; i++)
        {
            Debug.Log("Local Corner " + i + " : " + v[i]);
        }
    }
}

Additional resources: GetWorldCorners.