Version: 2022.3
언어: 한국어

Transform.InverseTransformDirection

매뉴얼로 전환
public Vector3 InverseTransformDirection (Vector3 direction);

설명

Transforms a direction from world space to local space. The opposite of Transform.TransformDirection.

This operation is not affected by scale or position of the transform. The transformed vector has the same length as the original.

If you need the inverse operation to transform from local space to world space you can use Transform.TransformDirection

You should use Transform.InverseTransformPoint if the vector represents a position in space rather than a direction.

If you need to transform many directions at once consider using Transform.InverseTransformDirections instead as it is much faster than repeatedly calling this function.

using UnityEngine;

public class Example : MonoBehaviour { void Start() { // transform the world forward into local space: Vector3 relative; relative = transform.InverseTransformDirection(Vector3.forward); Debug.Log(relative); } }

public Vector3 InverseTransformDirection (float x, float y, float z);

설명

Transforms the direction x, y, z from world space to local space. The opposite of Transform.TransformDirection.

This operation is not affected by scale or position of the transform. The transformed vector has the same length as the original.

If you need the inverse operation to transform from local space to world space you can use Transform.TransformDirection

You should use Transform.InverseTransformPoint if the vector represents a position in space rather than a direction.

If you need to transform many directions at once consider using Transform.InverseTransformDirections instead as it is much faster than repeatedly calling this function.

using UnityEngine;

public class Example : MonoBehaviour { void Start() { // transform the world forward into local space: Vector3 relative; relative = transform.InverseTransformDirection(Vector3.forward); Debug.Log(relative); } }
Copyright © 2023 Unity Technologies
优美缔软件(上海)有限公司 版权所有
"Unity"、Unity 徽标及其他 Unity 商标是 Unity Technologies 或其附属机构在美国及其他地区的商标或注册商标。其他名称或品牌是其各自所有者的商标。
公安部备案号:
31010902002961