From 2fd9cc46ff2428bb2fa891f47002e9d3e7585583 Mon Sep 17 00:00:00 2001
From: Federico Igne <git@federicoigne.com>
Date: Sat, 13 Aug 2022 11:33:30 +0100
Subject: init: import project

---
 anim.js | 122 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 122 insertions(+)
 create mode 100755 anim.js

(limited to 'anim.js')

diff --git a/anim.js b/anim.js
new file mode 100755
index 0000000..341c654
--- /dev/null
+++ b/anim.js
@@ -0,0 +1,122 @@
+
+"use strict";
+
+var animations = new Map();
+
+animations.set("pitchA",
+    {
+        name:           "pitch",
+        cubies:         [4,5,1,0],
+        vec:            new THREE.Vector3(1.0,0.0,0.0),
+        dir:            1,
+        func:           function(x){ return Math.sin(x); },
+        max_rotation:   Math.PI/2,
+    });
+
+animations.set("pitchB",
+    {
+        name:           "pitch",
+        cubies:         [7,6,2,3],
+        vec:            new THREE.Vector3(1.0,0.0,0.0),
+        dir:            1,
+        func:           function(x){ return Math.sin(x); },
+        max_rotation:   Math.PI/2,
+    });
+
+animations.set("rollA",
+    {
+        name:           "roll",
+        cubies:         [3,7,4,0],
+        vec:            new THREE.Vector3(0.0,0.0,1.0),
+        dir:            1,
+        func:           function(x){ return Math.sin(x); },
+        max_rotation:   Math.PI/2,
+    });
+
+animations.set("rollB",
+    {
+        name:           "roll",
+        cubies:         [6,5,1,2],
+        vec:            new THREE.Vector3(0.0,0.0,1.0),
+        dir:            1,
+        func:           function(x){ return Math.sin(x); },
+        max_rotation:   Math.PI/2,
+    });
+
+animations.set("yawA",
+    {
+        name:           "yaw",
+        cubies:         [0,1,2,3],
+        vec:            new THREE.Vector3(0.0,1.0,0.0),
+        dir:            1,
+        func:           function(x){ return Math.sin(x); },
+        max_rotation:   Math.PI/2,
+    });
+
+animations.set("yawB",
+    {
+        name:           "yaw",
+        cubies:         [4,5,6,7],
+        vec:            new THREE.Vector3(0.0,1.0,0.0),
+        dir:            1,
+        func:           function(x){ return Math.sin(x); },
+        max_rotation:   Math.PI/2,
+    });
+
+function startAnimation(a,d)
+{
+    if(!animation)
+    {   
+        current_animation = animations.get(a);
+        current_animation.dir = d;
+
+        x = 0.0;
+        animation = true;
+        face = new THREE.Object3D();
+
+        var temp = new THREE.Vector3();
+
+        q = new THREE.Quaternion();
+        q_init = new THREE.Quaternion();
+        temp.copy(current_animation.vec);
+        q_init.setFromAxisAngle(temp.multiplyScalar(current_animation.dir).normalize(),0.0);
+        q_end = new THREE.Quaternion();
+        temp.copy(current_animation.vec);
+        q_end.setFromAxisAngle(temp.multiplyScalar(current_animation.dir).normalize(),current_animation.dir*current_animation.max_rotation);
+
+        for(var i = 0; i < 4; i++)
+        {
+            scene.remove(cubies.get(current_animation.cubies[i]).mesh);   
+            face.add(cubies.get(current_animation.cubies[i]).mesh);
+        }
+
+        scene.add(face);
+    }
+}
+
+Animator.prototype.goOn = function()
+{
+    startAnimation(this.moves[this.index].move, this.moves[this.index].dir);
+    if(! scramb)
+    {
+        info.innerHTML = "N. of moves: " + (this.index+1);
+    }
+    if(++this.index == this.moves.length)
+    {
+        animator = null;
+        removeCounter = 5.0;
+        if(scramb)
+        {
+            scramb = false;
+        }
+    }
+};
+
+function Animator(moves)
+{
+    this.index = 0;
+    this.moves = moves;
+}
+
+
+
-- 
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