Version: 2021.2
Experimental: this API is experimental and might be changed or removed in the future.

GraphicsFormat.RGBA_DXT5_UNorm

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描述

A four-component, block-compressed format (also known as BC3) where each 128-bit compressed texel block encodes a 4×4 rectangle of unsigned normalized RGBA texel data with the first 64 bits encoding alpha values followed by 64 bits encoding RGB values.