Capturing Screen through two cameras

Hi guys,

Anyone have suggestions on how to screenshot the game at runtime, with 2 cameras? I have one showing the main game and a second camera for the UI elements. Is there a way to composite the two at runtime into one screenshot PNG image?

Below is the code to get a screencapture from one camera, but I'm stumped on how to get it from 2 cameras.

Thanks for the help!

Code (CSharp):

1. Texture2D _sShotTexture2d = new Texture2D(Screen.width, Screen.height, TextureFormat.RGB24, false);
2. _mainCamera.Render();
3. RenderTexture.active = _mainCamera.targetTexture;
4. _sShotTexture2d.ReadPixels(new Rect(0, 0, _sShotWidth, _sShotHeight), 0, 0);
5. byte[] _bytes = _sShotTexture2d.EncodeToPNG();
6. _fileNameString = SnapShotName();
7. System.IO.File.WriteAllBytes(_fileNameString, _bytes);

 

Can you use the ScreenCapture class instead?