GraphicsFormat

描述

使用此格式从脚本创建纹理或 RenderTextures。

using UnityEngine;
using UnityEngine.Experimental.Rendering;

public class ExampleScript : MonoBehaviour
{
    TextureCreationFlags flags;
    void Start()
    {
        // Create a new texture and assign it to the material of the renderer.
        var texture = new Texture2D(128, 128, GraphicsFormat.R8G8B8A8_SRGB, flags);
        GetComponent<Renderer>().material.mainTexture = texture;
    }
}

每个图形卡可能并不支持跨格式的所有用法。使用 SystemInfo.IsFormatSupported 可以检查图形卡支持的用法。

Each "format" is represented by a single enum value. The name of a format is based on the following criteria: For color formats, the component-format specifies the size of the R, G, B, and A components (if present). For depth/stencil formats, the component-format specifies the size of the depth (D) and stencil (S) components (if present). UNorm: The components are unsigned normalized values in the range [0,1]. SNorm: The components are signed normalized values in the range [-1,1]. UInt: The components are unsigned integer values in the range [0, 2^(n-1)]. SInt: The components are signed integer values in the range [-2^(n-1),2^(n-1)-1]. UFloat: The components are unsigned floating-point numbers (used by packed, shared exponent, and some compressed formats). SFloat: The components are signed floating-point numbers. SRGB: The R, G, and B components are unsigned normalized values that represent values using sRGB nonlinear encoding, while the A component (if one exists) is a regular unsigned normalized value. PACKnn: The format is packed into an underlying type with nn bits. 另请参阅：Texture2D、texture assets。

变量