Smoother camera hermite move

static/js/PointerCamera.js

@@ -64,7 +64,15 @@ PointerCamera.prototype.constructor = PointerCamera;
 // Update function
 PointerCamera.prototype.update = function() {
     if (this.moving) {
-        // Linear motion
+        this.linearMotion();
+    } else if (this.movingHermite) {
+        this.hermiteMotion();
+    } else {
+        this.normalMotion();
+    }
+}
+
+PointerCamera.prototype.linearMotion = function() {
     var position_direction = Tools.diff(this.new_position, this.position);
     var target_direction = Tools.diff(this.new_target, this.target);
 
@@ -76,9 +84,9 @@ PointerCamera.prototype.update = function() {
         this.moving = false;
     this.anglesFromVectors();
     }
+}
 
-    } else if (this.movingHermite) {
-        // Hermite polynom version
+PointerCamera.prototype.hermiteMotion = function() {
     var eval = this.hermitePosition.eval(this.t);
     this.position.x = eval.x;
     this.position.y = eval.y;
@@ -92,7 +100,9 @@ PointerCamera.prototype.update = function() {
         this.movingHermite = false;
         this.anglesFromVectors();
     }
-    } else {
+}
+
+PointerCamera.prototype.normalMotion = function() {
     // Update angles
     if (this.increasePhi)   {this.phi   += this.sensitivity; this.changed = true; }
     if (this.decreasePhi)   {this.phi   -= this.sensitivity; this.changed = true; }
@@ -142,7 +152,6 @@ PointerCamera.prototype.update = function() {
     // Update angle
     this.target = this.position.clone();
     this.target.add(forward);
-    }
 }
 
 PointerCamera.prototype.reset = function() {
@@ -206,7 +215,7 @@ PointerCamera.prototype.moveHermite = function(otherCamera, toSave) {
     this.hermitePosition = new Hermite.special.Polynom(
         this.position.clone(),
         otherCamera.position.clone(),
-        Tools.diff(otherCamera.target, otherCamera.position)
+        Tools.mul(Tools.diff(otherCamera.target, otherCamera.position).normalize(),4)
     );
 
     this.hermiteAngles = new Hermite.special.Polynom(