programatically adjusting flower stretching on sphere

examples/homeContent/plant/flower.fs

@@ -28,7 +28,8 @@ void mainImage( out vec4 fragColor, in vec2 fragCoord ) {
     float angle = atan(toCenter.y, toCenter.x);
     float radius = length(toCenter) * 2.0;
 
-    if (radius > 0.8) {
+    // Second check is so we discard the top half of the sphere
+    if (radius > 0.8 || _position.y > 0) {
         discard;
     }
     float brightness = (angle * 20./ (TWO_PI)) + 0.5;

examples/homeContent/plant/growingPlantEntityScript.js

@@ -1,6 +1,6 @@
 //
 //  growingPlantEntityScript.js
-//  examples/homeContent/
+//  examples/homeContent/plant
 //
 //  Created by Eric Levin on 2/10/16.
 //  Copyright 2016 High Fidelity, Inc.
@@ -10,15 +10,23 @@
 //  See the accompanying file LICENSE or http://www.apache.org/licenses/LICENSE-2.0.html
 
 
+
 (function() {
+    Script.include("../../libraries/tween.js");
 
     var _this;
+    var TWEEN = loadTween();
     GrowingPlant = function() {
         _this = this;
+        this.startingFlowerDimensions = {
+            x: 0.3,
+            y: 0.001,
+            z: 0.3
+        };
     };
 
     GrowingPlant.prototype = {
-      
+
         createLeaf: function() {
             var userData = JSON.stringify({
                 ProceduralEntity: {
@@ -26,13 +34,35 @@
                     // shaderUrl: "file:///C:/Users/Eric/hifi/examples/shaders/shaderToyWrapper.fs",
                 }
             });
-            this.leaf = Entities.addEntity({
-                type: "Box",
-                position: Vec3.sum(this.position, {x: 0, y: this.dimensions.y/2, z: 0 }),
-                color: {red: 100, green: 10, blue: 100},
-                dimensions: {x: 0.3, y: 0.001, z: 0.3},
+            _this.leafPosition = Vec3.sum(this.position, {
+                x: 0,
+                y: this.dimensions.y/2,
+                z: 0
+            });
+            _this.leaf = Entities.addEntity({
+                type: "Sphere",
+                position: _this.leafPosition,
+                color: {
+                    red: 100,
+                    green: 10,
+                    blue: 100
+                },
+                dimensions: _this.startingFlowerDimensions,
                 userData: userData
             });
+
+            Script.setTimeout(function() {
+                var newDimensions = Vec3.sum(_this.startingFlowerDimensions, {
+                    x: 0,
+                    y: 1,
+                    z: 0
+                });
+                var newPosition = Vec3.sum(_this.leafPosition, {x: 0, y: newDimensions.y/2, z: 0});
+                Entities.editEntity(_this.leaf, {
+                    dimensions: newDimensions,
+                    position: newPosition
+                });
+            }, 3000)
         },
 
         preload: function(entityID) {
@@ -43,6 +73,10 @@
             this.createLeaf();
         },
 
+        update: function() {
+
+        },
+
         unload: function() {
             Entities.deleteEntity(this.leaf);
         }

examples/homeContent/plant/growingPlantSpawner.js

@@ -1,6 +1,6 @@
 //
 //  growingPlantSpawner.js
-//  examples/homeContent/
+//  examples/homeContent/plant
 //
 //  Created by Eric Levin on 2/10/16.
 //  Copyright 2016 High Fidelity, Inc.
@@ -32,7 +32,7 @@ function initializePlant() {
   Script.setTimeout(function() {
     var naturalDimensions = Entities.getEntityProperties(pot, "naturalDimensions").naturalDimensions;
     Entities.editEntity(pot, {dimensions: naturalDimensions, script: SCRIPT_URL});
-  }, 2000);
+  }, 100);
 
 }