{
    "variants": {
        "type=bottom": {
            "model": "betterend:block/%name%_half_slab"
        }, 
        "type=double": {
            "model": "betterend:block/%name%"
        }, 
        "type=top": {
            "model": "betterend:block/%name%_half_slab", 
            "uvlock": true, 
            "x": 180
        }
    }
}