{
    "source": "JSON",
    "data": "BLOCK",
    "version": "0.0.1",
    "type": "javascript.hrtf",
    "language": "javascript",
    "extension": "webaudio",
    "help": "HRTF",
    "label": "HRTF",
    "color": "#D3C124",
    "group": "Sound",
    "codes": [
        {
            "name": "declaration",
            "code": "\n// block_$id$ = $label$\nvar block_$id$_width = window.innerWidth;\nvar block_$id$_height = window.innerHeight;\nvar block_$id$_xPos = Math.floor(block_$id$_width/2);\nvar block_$id$_yPos = Math.floor(block_$id$_height/2);\nvar block_$id$_zPos = 295;\nvar block_$id$ = context.createPanner();\n\nblock_$id$.panningModel = 'HRTF';\nblock_$id$.distanceModel = \"$prop[distance_model]$\";\nblock_$id$.refDistance = $prop[ref_distance]$;\nblock_$id$.maxDistance = $prop[max_distance]$;\nblock_$id$.rolloffFactor = $prop[rolloff_factor]$;\nblock_$id$.coneInnerAngle = $prop[cone_inner_angle]$;\nblock_$id$.coneOuterAngle = $prop[cone_outer_angle]$;\nblock_$id$.coneOuterGain = $prop[cone_outer_gain]$;\n\nvar block_$id$_panner_pos = [0, 0, 0];\nvar block_$id$_listener_pos = [0, 0, 0];\nvar block_$id$_panner_orientation = [0, 0, 0];\nvar block_$id$_listener_forward = [0, 0, 0];\nvar block_$id$_listener_up = [0, 0, 0];\n\n\nvar $port[panner_pos]$ = function(value){\n    block_$id$_panner_pos = value;\n    block_$id$.setPosition(value[0],\n                           value[1],\n                           value[2]);\n    return true;\n};\nvar $port[listener_pos]$ = function(value){\n    block_$id$_listener_pos = value;\n    context.listener.setPosition(value[0],\n                                 value[1],\n                                 value[2]);\n    return true;\n};\nvar $port[panner_orientation]$ = function(value){\n    block_$id$_panner_orientation = value;\n    block_$id$.setOrientation(value[0],\n                              value[1],\n                              value[2]);\n    return true;\n};\nvar $port[listener_forward]$ = function(value){\n    block_$id$_listener_forward = value;\n    context.listener.setOrientation(value[0],\n                                    value[1],\n                                    value[2],\n                                    block_$id$_listener_up[0],\n                                    block_$id$_listener_up[1],\n                                    block_$id$_listener_up[2]);\n    return true;\n};\n\nvar $port[listener_up]$ = function(value){\n    block_$id$_listener_up = value;\n    context.listener.setOrientation(block_$id$_listener_forward[0],\n                                    block_$id$_listener_forward[1],\n                                    block_$id$_listener_forward[2],\n                                    value[0],\n                                    value[1],\n                                    value[2]);\n    return true;\n};\n\nvar $port[sound_input]$ = block_$id$;\nvar $port[output]$ = block_$id$;\n"
        }
    ],
    "properties": [
        {
            "name": "distance_model",
            "label": "Distance Model",
            "type": "Combo",
            "values": [
                "linear",
                "inverse",
                "exponential"
            ],
            "value": "inverse"
        },
        {
            "name": "cone_inner_angle",
            "label": "coneInnerAngle",
            "type": "Float",
            "lower": 0,
            "upper": 360,
            "value": 360
        },
        {
            "name": "cone_outer_angle",
            "label": "Cone Outer Angle",
            "type": "Float",
            "lower": 0,
            "upper": 360,
            "value": 0
        },
        {
            "name": "cone_outer_gain",
            "label": "Cone Outer Gain",
            "type": "Float",
            "lower": 0,
            "upper": 32000,
            "value": 0
        },
        {
            "name": "ref_distance",
            "label": "Ref Distance",
            "type": "Float",
            "lower": 0,
            "upper": 32000,
            "value": 1
        },
        {
            "name": "max_distance",
            "label": "Max Distance",
            "type": "Float",
            "lower": 0,
            "upper": 32000,
            "value": 10000
        },
        {
            "name": "rolloff_factor",
            "label": "Rolloff Factor",
            "type": "Float",
            "lower": 0,
            "upper": 32000,
            "value": 1
        }
    ],
    "ports": [
        {
            "conn_type": "input",
            "name": "sound_input",
            "label": "Sound",
            "type": "javascript.sound"
        },
        {
            "conn_type": "input",
            "name": "panner_pos",
            "label": "Panner Position",
            "type": "javascript.point"
        },
        {
            "conn_type": "input",
            "name": "listener_pos",
            "label": "Listener Position",
            "type": "javascript.point"
        },
        {
            "conn_type": "input",
            "name": "panner_orientation",
            "label": "Panner Orientation",
            "type": "javascript.point"
        },
        {
            "conn_type": "input",
            "name": "listener_forward",
            "label": "Listener Forward",
            "type": "javascript.point"
        },
        {
            "conn_type": "input",
            "name": "listener_up",
            "label": "Listener Up",
            "type": "javascript.point"
        },
        {
            "conn_type": "output",
            "name": "output",
            "label": "Sound",
            "type": "javascript.sound"
        }
    ]
}