UnityEngine.Graphics.SetRenderTargetImpl C# (CSharp) Method

        internal static void SetRenderTargetImpl(RenderBuffer colorBuffer, RenderBuffer depthBuffer, int mipLevel, CubemapFace face, int depthSlice)
        {
            RenderBuffer color = colorBuffer;
            RenderBuffer depth = depthBuffer;
            Internal_SetRTSimple(out color, out depth, mipLevel, face, depthSlice);
        }

 internal static void SetRenderTargetImpl(RenderTexture rt, int mipLevel, CubemapFace face)
 {
     if (rt)
     {
         Graphics.SetRenderTargetImpl(rt.colorBuffer, rt.depthBuffer, mipLevel, face);
     }
     else
     {
         Graphics.Internal_SetNullRT();
     }
 }