unity render to texture2d

Clever Cow answered on April 6, 2022 Popularity 8/10 Helpfulness 4/10

answer unity render to texture2d

unity render to texture2d

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public static void ExportTexture2D(int w, int h) {
  Texture2D outputTexture = new Texture2D(w, h);
  Rect rect = new Rect(0, 0, outputTexture.width, outputTexture.height);
  
  RenderTexture rt = RenderTexture.GetTemporary(texture.width, texture.height);
  RenderTexture.active = rt;
  
  outputTexture.ReadPixels(rect, 0, 0);
  outputTexture.Apply(false); // do not apply mipmaps
  outputTexture.Compress(true); // compress with high quality
  
  RenderTexture.active = null;
  RenderTexture.ReleaseTemporary(rt);
}

Popularity 8/10 Helpfulness 4/10 Language csharp

Source: alessandrotironigamedev.com

Tags: c#

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