Cubemap.GetPixels

パラメーター

説明

キューブマップ面のピクセルカラーを返します。

This function returns an array of pixel colors of the whole mip level of a cubemap face.

The returned array is a flattened 2D array, where pixels are laid out right to left, top to bottom (i.e. row after row). Array size is width by height of the mip level used. The default mip level is zero (the base texture) in which case the size is just the size of the texture. In general case, mip level size is mipSize=max(1,width>>miplevel).

インポート設定でテクスチャに Is Readable フラグが設定されていないと、この関数は機能しません。

Using GetPixels can be faster than calling GetPixel repeatedly, especially for large textures. In addition, GetPixels can access individual mipmap levels.

See Also: SetPixels, mipmapCount.

using UnityEngine;
using System.Collections;

public class ExampleClass : MonoBehaviour {
    public Cubemap c;
    public Texture2D t;
    private Color[] CubeMapColors;
    void Example() {
        CubeMapColors = c.GetPixels(CubemapFace.PositiveX);
        t.SetPixels(CubeMapColors);
        t.Apply();
    }
}