articulation.stage.schema.json

{
    "$schema": "http://json-schema.org/draft-04/schema",
    "title": "Articulation Stage",
    "type": "object",
    "description": "One stage of a model articulation definition.",
    "allOf": [ { "$ref": "glTFProperty.schema.json" } ],
    "properties": {
        "name": {
            "type": "string",
            "pattern": "^[^\\s]+$",
            "description": "The name of this articulation stage.  The articulation stage name must be unique only within the containing articulation.  Articulation Stage names may not contain spaces.",
            "minLength": 1
        },
        "type": {
            "description": "The type of motion applied by this articulation stage.",
            "anyOf": [
                {
                    "enum": [ "xTranslate" ],
                    "description": "The stage value is a translation along the node's X axis."
                },
                {
                    "enum": [ "yTranslate" ],
                    "description": "The stage value is a translation along the node's Y axis."
                },
                {
                    "enum": [ "zTranslate" ],
                    "description": "The stage value is a translation along the node's Z axis."
                },
                {
                    "enum": [ "xRotate" ],
                    "description": "The stage value is a counter-clockwise rotation in degrees about the node's +X axis."
                },
                {
                    "enum": [ "yRotate" ],
                    "description": "The stage value is a counter-clockwise rotation in degrees about the node's +Y axis."
                },
                {
                    "enum": [ "zRotate" ],
                    "description": "The stage value is a counter-clockwise rotation in degrees about the node's +Z axis."
                },
                {
                    "enum": [ "xScale" ],
                    "description": "The stage value is a scaling factor to multiply along the node's X axis."
                },
                {
                    "enum": [ "yScale" ],
                    "description": "The stage value is a scaling factor to multiply along the node's Y axis."
                },
                {
                    "enum": [ "zScale" ],
                    "description": "The stage value is a scaling factor to multiply along the node's Z axis."
                },
                {
                    "enum": [ "uniformScale" ],
                    "description": "The stage value is uniform scaling factor to apply to the node."
                },
                {
                    "type": "string"
                }
            ]
        },
        "minimumValue": {
            "type": "number",
            "description": "The minimum value for the range of motion of this articulation stage."
        },
        "maximumValue": {
            "type": "number",
            "description": "The maximum value for the range of motion of this articulation stage."
        },
        "initialValue": {
            "type": "number",
            "description": "The initial value for this articulation stage."
        },
        "extensions": { },
        "extras": { }
    },
    "required": [ "name", "type", "minimumValue", "maximumValue", "initialValue" ]
}