From eafd6fc01ee0ca9394fd1934856f9a0ec0714938 Mon Sep 17 00:00:00 2001
From: polygonboutique <sergej.schefer@web.de>
Date: Mon, 21 Nov 2016 08:20:47 +0100
Subject: [PATCH] height maps

---
 src/game-lib-game.js     | 2 +-
 src/game-lib-vector-3.js | 6 ++++++
 src/game-lib-world.js    | 7 ++++++-
 3 files changed, 13 insertions(+), 2 deletions(-)

diff --git a/src/game-lib-game.js b/src/game-lib-game.js
index c6217f2..592b74f 100644
--- a/src/game-lib-game.js
+++ b/src/game-lib-game.js
@@ -44,7 +44,7 @@ GameLib.D3.Game.prototype.update = function(
         for(var w in scene.worlds) {
             var world = scene.worlds[w];
             // NOTE: We are calling the step function with a variable timestep!
-            world.step(dt);
+            world.step(fixedDt, dt);
         }
 
         scene.update(dt);
diff --git a/src/game-lib-vector-3.js b/src/game-lib-vector-3.js
index fc7ebf5..d6396e7 100644
--- a/src/game-lib-vector-3.js
+++ b/src/game-lib-vector-3.js
@@ -66,6 +66,12 @@ GameLib.D3.Vector3.prototype.copy = function () {
     );
 };
 
+GameLib.D3.Vector3.prototype.set = function (x, y, z) {
+    this.x = x;
+    this.y = y;
+    this.z = z;
+};
+
 GameLib.D3.Vector3.prototype.lerp = function ( v, alpha ) {
     return new GameLib.D3.Vector3(
         this.x + ( v.x - this.x ) * alpha,
diff --git a/src/game-lib-world.js b/src/game-lib-world.js
index 44d0f65..76eb306 100644
--- a/src/game-lib-world.js
+++ b/src/game-lib-world.js
@@ -103,8 +103,13 @@ GameLib.D3.World.prototype.addVehicle = function(
 };
 
 GameLib.D3.World.prototype.step = function(
-    timeStep
+    fixedStep,
+    dtStep
 ) {
+    this.instance.step(fixedStep, dtStep, 3);
+    return;
+
+
     // todo: figure out, why this call to internal step is more stable for trimesh collisions.....
     //this.instance.internalStep(timeStep);
     //return;