Get RenderTexture

Question

Hello,

I need to obtain the resultant texture from a RenderTexture each frame in order to use it in this function: material.SetTexture("tex_scene", renderTexture);

I've read about the function: Texture2D.ReadPixels but it read the pixels from screen where i have made some geometry corrections. So i just need the real renderTexture.

Thanks in advance

Answer 1

Answer by Reavenk · Dec 06, 2011 at 04:58 PM

If you have UnityPro: render to RenderTexture, blit to Texture2D, then read pixels from that Texture2D. http://unity3d.com/support/documentation/ScriptReference/Graphics.Blit.html

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Get RenderTexture

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