Question

JavaScript => public function GetPixel(face: CubemapFace, x: int, y: int): Color;
C# => public Color GetPixel(CubemapFace face, int x, int y);

Parameters 参数

Description 描述

Returns pixel color at coordinates (face, x, y).
返回所在坐标(face, x, y)处的像素颜色。

If the pixel coordinates are out of bounds (larger than width/height or small than 0), they will be clamped or repeat based on the texture's wrap mode.

如果像素坐标超出边界（大于宽/高或小于0），它将基于纹理的循环模式来限制或重复。

The texture must have the Is Readable flag set in the import settings, otherwise this function will fail.

这个纹理必须在导入设置中设置为可读，否则，这个函数将错误。

JavaScript:

// prints the color of the pixel at (0,0) of the +X face
	var c : Cubemap;
	Debug.Log(c.GetPixel(CubemapFace.PositiveX, 0, 0));

C#:

using UnityEngine;
using System.Collections;
 
public class ExampleClass : MonoBehaviour {
    public Cubemap c;
    void Example() {
        Debug.Log(c.GetPixel(CubemapFace.PositiveX, 0, 0));
    }
}

cubemap