Add trigger part to vive controller display

tutorial/tutorial.js

@@ -724,10 +724,6 @@ function hideEntitiesWithTag(tag) {
     });
 }
 
-
-
-
-
 var STEPS;
 
 var currentStepNum = -1;

tutorial/viveHandsv2.js

@@ -368,6 +368,20 @@ var VIVE_CONTROLLER_CONFIGURATION = {
                 z: 0.06380049744620919
             },
 
+            parts: {
+                {
+                    type: "linear",
+                    modelURL: "",
+                    input: Controller.Hardware.Vive.RT,
+                    minValue: 0.0,
+                    maxValue: 1.0,
+                    textOffset: { x: -0.035, y: 0.004, z: -0.005 },
+                    minPosition: { x: -0.035, y: 0.004, z: -0.005 },
+                    maxPosition: { x: -0.035, y: 0.004, z: -0.005 },
+                }
+
+            },
+
             annotationTextRotation: Quat.fromPitchYawRollDegrees(180 + 45, 90, 180),
             annotations: {