Improved camera position, added boxes to the map.

README.md

@@ -6,7 +6,9 @@ A game about a journey involving vehicles and obstacles.
 ## Status
 ### DONE
 * Physics-based vehicle
+* Camera following the player
 * Hilly ground
+* Collidable objects (testing)
 
 ### TODO
 * Orbit camera

src/roadtrip/PhysicsTestHelper.java

@@ -72,38 +72,18 @@ public class PhysicsTestHelper {
         Material material = new Material(assetManager, "Common/MatDefs/Misc/Unshaded.j3md");
         material.setTexture("ColorMap", assetManager.loadTexture("Interface/Logo/Monkey.jpg"));
 
-        Box floorBox = new Box(140, 0.25f, 140);
-        Geometry floorGeometry = new Geometry("Floor", floorBox);
-        floorGeometry.setMaterial(material);
-        floorGeometry.setLocalTranslation(0, -5, 0);
-//        Plane plane = new Plane();
-//        plane.setOriginNormal(new Vector3f(0, 0.25f, 0), Vector3f.UNIT_Y);
-//        floorGeometry.addControl(new RigidBodyControl(new PlaneCollisionShape(plane), 0));
-        floorGeometry.addControl(new RigidBodyControl(0));
-        rootNode.attachChild(floorGeometry);
-        space.add(floorGeometry);
-
         //movable boxes
-        for (int i = 0; i < 12; i++) {
-            Box box = new Box(0.25f, 0.25f, 0.25f);
+        for (int i = 0; i < 20; i++) {
+            float s = i % 3 == 0 ? 1f : 0.4f;
+            Box box = new Box(s, s, s);
             Geometry boxGeometry = new Geometry("Box", box);
             boxGeometry.setMaterial(material);
-            boxGeometry.setLocalTranslation(i, 5, -3);
+            boxGeometry.setLocalTranslation(i * 1.2f, 35, -3);
             //RigidBodyControl automatically uses box collision shapes when attached to single geometry with box mesh
             boxGeometry.addControl(new RigidBodyControl(2));
             rootNode.attachChild(boxGeometry);
             space.add(boxGeometry);
         }
-
-        //immovable sphere with mesh collision shape
-        Sphere sphere = new Sphere(8, 8, 1);
-        Geometry sphereGeometry = new Geometry("Sphere", sphere);
-        sphereGeometry.setMaterial(material);
-        sphereGeometry.setLocalTranslation(4, -4, 2);
-        sphereGeometry.addControl(new RigidBodyControl(new MeshCollisionShape(sphere), 0));
-        rootNode.attachChild(sphereGeometry);
-        space.add(sphereGeometry);
-
     }
     
     public static void createPhysicsTestWorldSoccer(Node rootNode, AssetManager assetManager, PhysicsSpace space) {

src/roadtrip/RoadTrip.java

@@ -209,8 +209,10 @@ public class RoadTrip extends SimpleApplication implements ActionListener {
 
     @Override
     public void simpleUpdate(float tpf) {
-        cam.setLocation(new Vector3f(-10f, 35f, -10f));
-        cam.lookAt(vehicle.getPhysicsLocation(), Vector3f.UNIT_Y);
+        Vector3f vehicleLocation = vehicle.getPhysicsLocation();
+        Vector3f newLocation = new Vector3f(vehicleLocation).add(new Vector3f(-1f, 1.5f, 2.4f).mult(20f));
+        cam.setLocation(new Vector3f(cam.getLocation()).interpolate(newLocation, Math.min(tpf, 1f)));
+        cam.lookAt(vehicleLocation, Vector3f.UNIT_Y);
     }
 
     public void onAction(String binding, boolean value, float tpf) {