Merge pull request #5737 from ericrius1/grabChanges

hydraGrab is now called handControllerGrab.js now grabs entities based on how they want to be grabbed (th…

examples/controllers/handControllerGrab.js

@@ -11,7 +11,8 @@
 //
 
 
-Script.include("../../libraries/utils.js");
+Script.include("../libraries/utils.js");
+
 
 var RIGHT_HAND_CLICK = Controller.findAction("RIGHT_HAND_CLICK");
 var rightTriggerAction = RIGHT_HAND_CLICK;
@@ -41,7 +42,7 @@ var INTERSECT_COLOR = {
     blue: 10
 };
 
-var GRAB_RADIUS = 0.5;
+var GRAB_RADIUS = 1.0;
 
 var GRAB_COLOR = {
     red: 250,
@@ -135,7 +136,8 @@ controller.prototype.checkForIntersections = function(origin, direction) {
 
     var intersection = Entities.findRayIntersection(pickRay, true);
     if (intersection.intersects && intersection.properties.collisionsWillMove === 1) {
-        this.distanceToEntity = Vec3.distance(origin, intersection.properties.position);
+        var handPosition = Controller.getSpatialControlPosition(this.palm);
+        this.distanceToEntity = Vec3.distance(handPosition, intersection.properties.position);
         Entities.editEntity(this.pointer, {
             linePoints: [
                 ZERO_VEC,
@@ -236,19 +238,24 @@ controller.prototype.update = function() {
 controller.prototype.grabEntity = function() {
     var handRotation = this.getHandRotation();
     var handPosition = this.getHandPosition();
-
-    var objectRotation = Entities.getEntityProperties(this.grabbedEntity).rotation;
-    var offsetRotation = Quat.multiply(Quat.inverse(handRotation), objectRotation);
-
-    var objectPosition = Entities.getEntityProperties(this.grabbedEntity).position;
-    var offset = Vec3.subtract(objectPosition, handPosition);
-    var offsetPosition = Vec3.multiplyQbyV(Quat.inverse(Quat.multiply(handRotation, offsetRotation)), offset);
     this.closeGrabbing = true;
+    //check if our entity has instructions on how to be grabbed, otherwise, just use default relative position and rotation
+    var userData = getEntityUserData(this.grabbedEntity);
+    var relativePosition = ZERO_VEC;
+    var relativeRotation = Quat.fromPitchYawRollDegrees(0, 0, 0);
+    if(userData.spatialKey) {
+        if(userData.spatialKey.relativePosition) {
+            relativePosition = userData.spatialKey.relativePosition;
+        }
+        if(userData.spatialKey.relativeRotation) {
+            relativeRotation = userData.spatialKey.relativeRotation;
+        }
+    }
     this.actionID = Entities.addAction("hold", this.grabbedEntity, {
-        relativePosition: offsetPosition,
-        relativeRotation: offsetRotation,
         hand: this.hand,
-        timeScale: 0.05
+        timeScale: 0.05,
+        relativePosition: relativePosition,
+        relativeRotation: relativeRotation
     });
 }
 
@@ -305,10 +312,10 @@ controller.prototype.onActionEvent = function(action, state) {
                 self.checkForEntityArrival = true;
             }, 500);
             var handPosition = Controller.getSpatialControlPosition(this.palm);
-            var direction = Controller.getSpatialControlNormal(this.tip);
+            var direction = Vec3.normalize(Controller.getSpatialControlNormal(this.tip));
             //move final destination along line a bit, so it doesnt hit avatar hand
             Entities.updateAction(this.grabbedEntity, this.actionID, {
-                targetPosition: Vec3.sum(handPosition, Vec3.multiply(2, direction))
+                targetPosition: Vec3.sum(handPosition, Vec3.multiply(3, direction))
             });
         }
     }
@@ -339,8 +346,6 @@ function cleanup() {
     leftController.cleanup();
 }
 
-
-
 Script.scriptEnding.connect(cleanup);
 Script.update.connect(update)
 Controller.actionEvent.connect(onActionEvent);

examples/entityScripts/sprayPaintCan.js

@@ -1,16 +1,6 @@
-//
-//  sprayPaintCan.js
-//  examples/entityScripts
-//
-//  Created by Eric Levin on 9/3/15
-//  Copyright 2015 High Fidelity, Inc.
-//
-//  This is an example of an entity script for painting with a spraypaint can
-//
-//  Distributed under the Apache License, Version 2.0.
-//  See the accompanying file LICENSE or http://www.apache.org/licenses/LICENSE-2.0.html
-
 (function() {
+    Script.include("../libraries/utils.js");
+    SPATIAL_USER_DATA_KEY = "spatialKey";
     this.userData = {};
 
     var TIP_OFFSET_Z = 0.14;
@@ -36,6 +26,8 @@
     });
 
     this.getUserData = function() {
+
+
         if (this.properties.userData) {
             this.userData = JSON.parse(this.properties.userData);
         }
@@ -50,8 +42,7 @@
     this.update = function(deltaTime) {
         self.properties = Entities.getEntityProperties(self.entityId);
         self.getUserData();
-        //Only run the logic if this is the client whose avatar is grabbing
-        if (self.userData.grabKey && self.userData.grabKey.activated === true && self.userData.grabKey.avatarId === MyAvatar.sessionUUID) {
+        if (self.userData.grabKey && self.userData.grabKey.activated === true) {
             if (self.activated !== true) {
                 Entities.editEntity(self.paintStream, {
                     animationSettings: startSetting
@@ -70,6 +61,8 @@
 
     this.sprayStream = function() {
         var forwardVec = Quat.getFront(self.properties.rotation);
+        forwardVec = Vec3.multiplyQbyV(Quat.fromPitchYawRollDegrees(0, 90, 0), forwardVec);
+
         var upVec = Quat.getUp(self.properties.rotation);
         var position = Vec3.sum(self.properties.position, Vec3.multiply(forwardVec, TIP_OFFSET_Z));
         position = Vec3.sum(position, Vec3.multiply(upVec, TIP_OFFSET_Y))
@@ -92,11 +85,12 @@
             var normal = Vec3.multiply(-1, Quat.getFront(intersection.properties.rotation));
             this.paint(intersection.intersection, normal);
         }
+
+
     }
 
     this.paint = function(position, normal) {
         if (!this.painting) {
-            print("position " + JSON.stringify(position))
 
             this.newStroke(position);
             this.painting = true;
@@ -125,6 +119,7 @@
             strokeWidths: this.strokeWidths
         });
 
+
     }
 
     this.newStroke = function(position) {
@@ -157,10 +152,16 @@
         this.entityId = entityId;
         this.properties = Entities.getEntityProperties(self.entityId);
         this.getUserData();
-        print("USER DATA " + JSON.stringify(this.userData))
-        if (this.userData.activated) {
+        if (this.userData.grabKey && this.userData.grabKey.activated) {
             this.activated = true;
         }
+        if(!this.userData.spatialKey) {
+            var data = {
+                relativePosition: {x: 0, y: 0, z: 0},
+                relativeRotation: Quat.fromPitchYawRollDegrees(0, 0,0)
+            }
+            setEntityCustomData(SPATIAL_USER_DATA_KEY, this.entityId, data);
+        }
         this.initialize();
     }
 
@@ -173,6 +174,7 @@
             running: false
         });
 
+
         this.paintStream = Entities.addEntity({
             type: "ParticleEffect",
             animationSettings: animationSettings,