var materialID = Entities.addEntity({
    type: "Material",
    parentID: MyAvatar.sessionUUID,
    materialURL: "materialData",
    priority: 1,
    materialData: JSON.stringify({
        materialVersion: 1,
        materials: {
           "model": "hifi_pbr",
           "albedoMap": "http://hifi-content.s3-us-west-1.amazonaws.com/robin/robinStuff/photos/milad.jpg"
              }
   }),
}, true);


var materialID = Entities.addEntity({
    type: "Material",
    parentID: MyAvatar.sessionUUID,
    materialURL: "materialData",
    priority: 1,
    opacity: 4444,
    materialData: JSON.stringify({
        materialVersion: 1,
        materials: {
           "model": "hifi_pbr",
           "albedoMap": "http://hifi-content.s3-us-west-1.amazonaws.com/robin/robinStuff/photos/milad.jpg"
              }
   }),
}, true);



(function() { // BEGIN LOCAL_SCOPE


    var m = Entities.addEntity({
        type: "Material",
        materialURL: "https://hifi-content.s3.amazonaws.com/samuel/TestMaterial.json", 
        parentMaterialName: "1", 
        priority: 1, 
        position: MyAvatar.position}, 
    true);
    var t = 0;
    Script.update.connect(function(dt) {
      Entities.editEntity(m, {materialMappingPos: {x:Math.cos(t*0.3), y: Math.sin(t*0.2)}, materialMappingScale: {x:2.0*Math.sin(dt*0.1) + 0.1, y:2.0*Math.sin(dt*0.1) + 0.1}});
      t = t + dt;
    })
    
    }()
); // END LOCAL_SCOPE