From 5d0bd09139295208c037f3c9947541d023aefe6c Mon Sep 17 00:00:00 2001
From: Thomas FORGIONE <thomas.forgione@gmail.com>
Date: Thu, 28 May 2015 14:48:29 +0200
Subject: [PATCH] Smooth collisions

---
 js/TutoCamera.js | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/js/TutoCamera.js b/js/TutoCamera.js
index 4264472..ae4d034 100644
--- a/js/TutoCamera.js
+++ b/js/TutoCamera.js
@@ -157,8 +157,14 @@ TutoCamera.prototype.normalMotion = function(time) {
             normal.multiplyScalar(-1);
         }
 
-        normal.multiplyScalar(0.01);
-        this.position.add(normal);
+        // This is quite ugly, but it allows smooth collisions (well, quite smooth)
+        this.position.add(direction);
+        var dir = direction.clone();
+        dir.normalize();
+        this.position.add(Tools.mul(dir, 300*this.speed));
+        var move = (Tools.mul(normal,Tools.diff(vertices[face.a], this.position).dot(normal)));
+        this.position.add(move);
+        this.position.sub(Tools.mul(dir, 300*this.speed));
     } else {
         this.position.add(direction);
     }