acacia_fence.json

{
    "forge_marker": 1,
    "defaults": {
        "textures": {"texture": "blocks/planks_acacia"},
        "model": "fence_post",
        "submodel": {   // Submodels are essentially variant objects (like their owner variants), combined in a block model in code.
            "removed_in_variants": {    // To show that submodels can be removed as well as added.
                "model": "random"   // This model does not exist.
            }
        }
    },
    "variants": {
        "east": {
            "true": {
                "submodel": {
                    "east_connect": [   // Submodels can have multiple variants, contained in a json array.
                        {
                            "model": "fence_connect",
                            "y": 90 // Submodels can be rotated. However, submodels' rotation will be combined with their owner's rotation.
                        },          // This means that if the owner is rotated 90 degrees and a submodel's rotation is 90 degrees, the submodel will be rendered rotated 180 degrees.
                        {
                            "model": "fence_connect",
                            "y": 90
                        }
                    ],
                    "removed_in_variants": null // This removes the submodel declared in "defaults".
                }
            },
            "false": {} // All properties and values must be declared like this, or some or all states will have missing models.
        },
        "north": {
            "true": {
                "submodel": {
                    "north_connect": {  // Submodels can also be defined with one variant object, not contained in an array.
                        "model": "fence_connect"
                    },
                    "removed_in_variants": null
                }
            },
            "false": {}
        },
        "south": {
            "true": {
                "submodel": {
                    "south_connect": {
                        "model": "fence_connect",
                        "y": 180
                    },
                    "removed_in_variants": null
                }
            },
            "false": {}
        },
        "west": {
            "true": {
                "submodel": "fence_connect",    // Simple submodels cannot remove or add any submodels, only add a single submodel.
                "y": 270
            },
            "false": {}
        }
    }
}