Question

JavaScript => public function Apply(updateMipmaps: bool = true, makeNoLongerReadable: bool = false): void;
C# => public void Apply(bool updateMipmaps = true, bool makeNoLongerReadable = false);

Parameters 参数

updateMipmaps	Should all mipmap levels be updated? 是否更新多级图层等级？
makeNoLongerReadable	Should the Cubemap texture data be readable/modifiable after changes are applied? 改变应用后该立方体贴图数据是否可读可修改？

Description 描述

Actually apply all previous SetPixel and SetPixels changes.
实际应用所有先前SetPixel和SetPixels的改变。

If updateMipmaps is true, the mipmap levels are recalculated as well, using the base level as a source. Usually you want to use true in all cases except when you've modified the mip levels yourself using SetPixels.
如果updateMipmaps是true，多级纹理贴图级别也将被重新计算，使用基础级别作为一个源。通常在所有情况下使用true除了当你使用SetPixels修改多级级别。

This is a potentially expensive operation, so you'll want to change as many pixels as possible between Apply calls. 这是非常耗时的操作，因此你要在Apply调用之间改变尽可能多的像素。

See Also: SetPixel, SetPixels functions.

JavaScript:

var c : Cubemap;
	c.SetPixel(CubemapFace.PositiveX, 0, 0, Color.red);
	// Do more changes to the faces...
	c.Apply(); // Apply the stuff done to the Cubemap.

C#:

using UnityEngine;
using System.Collections;
 
public class ExampleClass : MonoBehaviour {
    public Cubemap c;
    void Example() {
        c.SetPixel(CubemapFace.PositiveX, 0, 0, Color.red);
        c.Apply();
    }
}

cubemap