public static Texture2D MakeScreenshot(Camera camera, int width, int height)
{
    var screenshot = new Texture2D(width, height) {
        filterMode = FilterMode.Point
    };

    var previousRt = camera.targetTexture;
    var screenshotRt = RenderTexture.GetTemporary(width, height, 24, RenderTextureFormat.ARGB32);
    screenshotRt.filterMode = FilterMode.Point;

    var buffers = camera.GetCommandBuffers(CameraEvent.AfterLighting); // TODO: Hack for avoiding HDR writing

    foreach (var buffer in buffers)
        camera.RemoveCommandBuffer(CameraEvent.AfterLighting, buffer);

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

    var screenshotRtTmp = RenderTexture.GetTemporary(width, height, 24, RenderTextureFormat.ARGB32);
    screenshotRtTmp.filterMode = FilterMode.Point;
    GraphicHelper.TransformTexture(screenshotRt, new Color(0, 0, 0, 0), new Color(1, 1, 1, 0), screenshotRtTmp);
    RenderTexture.active = screenshotRtTmp;
    screenshot.ReadPixels(new Rect(0, 0, width, height), 0, 0);
    screenshot.Apply();

    camera.targetTexture = previousRt;
    RenderTexture.active = null;

    RenderTexture.ReleaseTemporary(screenshotRt);
    RenderTexture.ReleaseTemporary(screenshotRtTmp);

    foreach (var buffer in buffers)
        camera.AddCommandBuffer(CameraEvent.AfterLighting, buffer);

    return screenshot;
}