XvlShell.schema

    "XvlShell": {
	    "type": "object",
	    "properties": {
		"@DEF": {
		    "type": "string"
		},
		"@USE": {
		    "type": "string"
		},
		"IS": {
		    "$ref": "#/definitions/IS"
		},
		"@shellType": {
		    "type": "string",
		    "enum": [
			"POLYGON_MESH",
			"LATTICE_MESH"
		    ]
		},
		"@numberOfDivisions": {
		    "type": "integer"
		},
		"@vertexRound": {
		    "type": "array",
		    "items": {
			"type": "number"
		    }
		},
		"@edgeBeginCoordIndex": {
		    "type": "array",
		    "items": {
			"type": "integer"
		    }
		},
		"@edgeEndCoordIndex": {
		    "type": "array",
		    "items": {
			"type": "integer"
		    }
		},
		"@edgeRound": {
		    "type": "array",
		    "items": {
			"type": "number"
		    }
		},
		"@edgeBeginVector": {
		    "type": "array",
		    "minItems": 3,
		    "items": {
			"type": "number"
		    }
		},
		"@edgeEndVector": {
		    "type": "array",
		    "minItems": 3,
		    "items": {
			"type": "number"
		    }
		},
		"@faceCoordIndex": {
		    "type": "array",
		    "items": {
			"type": "integer"
		    }
		},
		"@faceTexCoordIndex": {
		    "type": "array",
		    "items": {
			"type": "integer"
		    }
		},
		"@faceEmpty": {
		    "type": "array",
		    "items": {
			"type": "boolean"
		    }
		},
		"@faceHidden": {
		    "type": "array",
		    "items": {
			"type": "boolean"
		    }
		},
		"-coord": {
		    "$ref": "#/definitions/-X3DCoordinateNodeSFNode"
		},
		"-texCoord": {
		    "$ref": "#/definitions/-X3DTextureCoordinateNodeSFNode"
		},
		"-metadata": {
		    "$ref": "#/definitions/-X3DMetadataObjectSFNode"
		}
	    },
	    "additionalProperties": false
    },