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Combine RenderTexture

Discussion in 'Shaders' started by Alexfedel, Sep 25, 2015.

  1. Alexfedel

    Alexfedel

    Joined:
    Sep 25, 2015
    Posts:
    15
    My goal is to combine 5 RenderTextures.

    I have 5 cameras , each with a separate RenderTexture . I want to combine these camera images and show on a Plane, where the first column of pixels comes from Render Texture 1 , the second column of pixels from Render Texture 2 , the third column of pixels from Render Texture 3 etc ... , the sixth pixel column again from Render Texture 1 etc .

    My basic question is, whether is it possible to combine the 5 Render Textures with a Shader into a final image as described ? Unfortunately I do not know how I can access in a shader on the individual pixel columns and put them on the final visible Texture.