# HG changeset patch
# User Eugen Sawin <sawine@me73.com>
# Date 1303384369 -7200
# Node ID 46b2839f6f50da3df3741f6c0c995890f6570671
# Parent  15d61d76daa1a56dabefed976ed31f27406781de
Fixed yaw.

diff -r 15d61d76daa1 -r 46b2839f6f50 scripts/machine.js
--- a/scripts/machine.js	Thu Apr 21 03:12:51 2011 +0200
+++ b/scripts/machine.js	Thu Apr 21 13:12:49 2011 +0200
@@ -61,7 +61,7 @@
     this.pos = vec3.create([0, 0, 7]);
     this.up = vec3.create([0, 1, 0]);
     this.right = vec3.create([1, 0, 0]);
-    this.target = vec3.create([0, 0, 1]);
+    this.target = vec3.create([0, 0, -1]);
     this.matrix = mat4.create();
 }
 Camera.prototype.moveLeft = function()
@@ -91,7 +91,7 @@
 Camera.prototype.zoom = function(delta) 
 {
     var dir = vec3.create(this.target);
-    vec3.scale(dir, -delta * this.speed.zoom);
+    vec3.scale(dir, delta * this.speed.zoom);
     vec3.add(this.pos, dir); 
 }
 Camera.prototype.pitch = function(delta)
@@ -109,6 +109,7 @@
     vec3.normalize(right);
     this.right = right;
     vec3.cross(this.right, this.up, target);
+    vec3.scale(target, -1);
     this.target = target;
     vec3.normalize(this.target);
 }
@@ -124,7 +125,7 @@
     this.matrix = mat4.create([this.right[0], this.up[0], -this.target[0], 0,
 			       this.right[1], this.up[1], -this.target[1], 0,
 			       this.right[2], this.up[2], -this.target[2], 0,
-			       -x, -y, -z, 1]);
+			       -x, -y, z, 1]);
     
 }
 Camera.prototype.clear = function()