{
  "source": "JSON",
  "data": "BLOCK",
  "version": "0.0.1",
  "type": "hrtf",
  "language": "javascript",
  "extension": "webaudio",
  "help": "HRTF",
  "label": "HRTF",
  "color": "50:150:250:150",
  "group": "Sound",
  "codes": {
    "declaration": "\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": [
    {
      "type": "mosaicode_lib_javascript_webaudio.extensions.ports.sound",
      "name": "sound_input",
      "conn_type": "Input",
      "label": "Sound"
    },
    {
      "type": "mosaicode_lib_javascript_webaudio.extensions.ports.point",
      "name": "panner_pos",
      "conn_type": "Input",
      "label": "Panner Position"
    },
    {
      "type": "mosaicode_lib_javascript_webaudio.extensions.ports.point",
      "name": "listener_pos",
      "conn_type": "Input",
      "label": "Listener Position"
    },
    {
      "type": "mosaicode_lib_javascript_webaudio.extensions.ports.point",
      "name": "panner_orientation",
      "conn_type": "Input",
      "label": "Panner Orientation"
    },
    {
      "type": "mosaicode_lib_javascript_webaudio.extensions.ports.point",
      "name": "listener_forward",
      "conn_type": "Input",
      "label": "Listener Forward"
    },
    {
      "type": "mosaicode_lib_javascript_webaudio.extensions.ports.point",
      "name": "listener_up",
      "conn_type": "Input",
      "label": "Listener Up"
    },
    {
      "type": "mosaicode_lib_javascript_webaudio.extensions.ports.sound",
      "label": "Sound",
      "conn_type": "Output",
      "name": "output"
    }
  ]
}