@Override
    public void read(JmeImporter im) throws IOException {
        super.read(im);
        InputCapsule ic = im.getCapsule(this);
        sampleRadius = ic.readFloat("sampleRadius", 5.1f);
        intensity = ic.readFloat("intensity", 1.5f);
        scale = ic.readFloat("scale", 0.2f);
        bias = ic.readFloat("bias", 0.1f);
    }
debugging only , will be removed

@param useOnlyAo true to enable, false to disable (default=false)
jme3-effects/src/main/java/com/jme3/post/ssao/SSAOFilter.java