public Bloom (int fboWidth, int fboHeight) {
pingPongBuffer = PostProcessor.newPingPongBuffer(fboWidth, fboHeight, PostProcessor.getFramebufferFormat(), false);
blur = new Blur(fboWidth, fboHeight);
threshold = new Threshold();
combine = new Combine();
setSettings(new Settings("default", 2, 0.277f, 1f, .85f, 1.1f, .85f));
}