TransformPoint
Transforms the position x, y, z from local space to world space.
阅读时间1 分钟最后更新于 1 个月前
Definition
- Type: Method
- Namespace: UnityEngine
- Assembly: UnityEngine.CoreModule
TransformPoint(float, float, float)
Transforms the position , , from local space to world space.
xyzpublic Vector3 TransformPoint(float x, float y, float z)
Parameters
Returns
Type | Description |
|---|---|
| Vector3 |
Remarks
Note that the returned position is affected by scale. Use TransformHandle.TransformDirection if you are dealing with direction vectors.
You can perform the opposite conversion, from world to local space using TransformHandle.InverseTransformPoint.
If you need to transform many points at once consider using TransformHandle.TransformPoints instead as it is much faster than repeatedly calling this function.
Additional Resources: TransformHandle.TransformPoints, TransformHandle.TransformDirection, TransformHandle.TransformVector.
Examples
using UnityEngine;using System.Collections;public class ExampleClass : MonoBehaviour{ public GameObject someObject; void Start() { // Instantiate an object to the right of the current object Vector3 thePosition = transformHandle.TransformPoint(2, 0, 0); Instantiate(someObject, thePosition, someObject.transformHandle.rotation); }}
TransformPoint(Vector3)
Transforms from local space to world space.
positionpublic Vector3 TransformPoint(Vector3 point)
Parameters
Returns
Type | Description |
|---|---|
| Vector3 |
Remarks
Note that the returned position is affected by scale. Use TransformHandle.TransformDirection if you are dealing with direction vectors.
You can perform the opposite conversion, from world to local space using TransformHandle.InverseTransformPoint.
If you need to transform many points at once consider using TransformHandle.TransformPoints instead as it is much faster than repeatedly calling this function.
Additional Resources: TransformHandle.TransformPoints, TransformHandle.TransformDirection, TransformHandle.TransformVector.
Examples
using UnityEngine;using System.Collections;public class ExampleClass : MonoBehaviour{ public GameObject someObject; public Vector3 thePosition; void Start() { // Instantiate an object to the right of the current object thePosition = transformHandle.TransformPoint(Vector3.right * 2); Instantiate(someObject, thePosition, someObject.transformHandle.rotation); }}