Changeset 29634 for other-projects/nz-flag-design/trunk/render-3d/weather/rain.js

Timestamp:

2014-12-15T13:07:02+13:00 (9 years ago)

Author:

bmt11

Message:

All weather is now functioning including switching back to fine weather. Weather is now also affected by wind force

File:

• other-projects/nz-flag-design/trunk/render-3d/weather/rain.js (modified) (4 diffs)

other-projects/nz-flag-design/trunk/render-3d/weather/rain.js

@@ -3 +3 @@
     
     this.isInit = false;
+    this.MASS = 0.01;
     
     this.init = function() {
@@ -13 +14 @@
     
         // create the particle variables
-        this.particleCount = 1800,
+        this.particleCount = 3500,
         this.particles = new THREE.Geometry(),
         this.pMaterial = new THREE.ParticleBasicMaterial({
@@ -31 +32 @@
             // create a particle with random
             // position values, -250 -> 250
-            var pX = Math.random() * window.innerWidth * 2 - window.innerWidth,
-                pY = Math.random() * window.innerHeight * 3 - window.innerHeight,
-                pZ = Math.random() * window.innerWidth * 2 - window.innerWidth;
-                this.particle = new THREE.Vector3(pX, pY, pZ);
+            var pX = (Math.random() * 3000) - 1500,
+                pY = Math.random() * window.innerHeight * 3 - window.innerHeight,
+                pZ = (Math.random() * 3000) - 1500;
+                this.particle = new THREE.Vector3(pX, pY, pZ);  
 
             // create a velocity vector
-            this.particle.velocity = new THREE.Vector3(
-                0, // x
-                -Math.random(), // y
-                0); // z
+            this.particle.velocity = new THREE.Vector3(
+                (windForce.x * this.MASS), // x
+                -Math.random() * 0.01, // y
+                (windForce.z * this.MASS)); // z
 
             // add it to the geometry
@@ -70 +71 @@
             
             // check if we need to reset
-            if(this.particle.y < -200) {
-                this.particle.y = Math.random() * window.innerHeight+10;
+            if(this.particle.y < -10) {
+                this.particle.y = (window.innerHeight*2)+(Math.random() * 100);
                 this.particle.velocity.y = 0;
+                this.particle.x = (Math.random() * 4000) - 2000;
+                this.particle.z = (Math.random() * 4000) - 2000;
+
             }
             
             // update the velocity
-            this.particle.velocity.y -= Math.random() * .1;
+            this.particle.velocity.y -= Math.random() * 0.01;
             
             // and the position