Is it possible to take screenshots bigger than screen size?

Questions & Answers
1

Hi,

Is it possible to take screenshots bigger than screen size ?

Edited:

I wrote this script but when I change my size to something bigger than screen size it don't work. It seems unity wants to capture from screen itself not the renderTexture.

import System.IO;

var width : int = 2048;
var height : int = 2048;

function Start()
{

    var rt : RenderTexture = new RenderTexture(width,height,0);

    rt.width = width;
    rt.height = height;
    rt.format = RenderTextureFormat.ARGB32 ;

    camera.targetTexture = rt;
    camera.Render();

    print (rt.width);
    print (rt.height);

    var tex = new Texture2D (width, height, TextureFormat.ARGB32, false);
    tex.ReadPixels (Rect(0, 0, width, height), 0, 0);
    tex.Apply ();

    var bytes = tex.EncodeToPNG();
    Destroy (tex);

    File.WriteAllBytes(Application.dataPath + "/../SavedScreen.png", bytes);

    camera.targetTexture = null;

}
2

Yes, and that's how I did it: http://answers.unity3d.com/questions/36875/how-to-save-a-render-texture-to-a-file

" I create a high-res render texture (x times the actual game window size) that I attach to a camera, and perform a camera.Render(), which draws the content of the scene into the render texture. "

I got help in how to save a render texture to a file (hence my question):

" You can use ReadPixels with a rendertexture "

That's all you need!