/// <summary>
/// Parses a <see cref="PhysicsObject" /> from the given XML node.
/// </summary>
/// <param name="node">The XML node.</param>
/// <returns>A <see cref="SceneNode" /> instance.</returns>
private SceneNode ParsePhysicsObject(XElement node)
{
Type collisionShapeType;
switch (node.Element("physics").Element("collider").Attribute("type").Value)
{
case "box":
collisionShapeType = typeof(BoxShape);
break;
case "sphere":
collisionShapeType = typeof(SphereShape);
break;
case "mesh":
collisionShapeType = typeof(TriangleMeshShape);
break;
default:
throw new Exception("Unknown collision shape");
}
bool isStatic = true;
string physicsType = node.Element("physics").Attribute("type").Value;
if (physicsType == "rigid_body")
{
isStatic = false;
}
var newObject = new PhysicsObject(
node.Element("mesh").Attribute("file").Value,
this.ParseVector3(node.Element("position")),
this.ParseQuaternion(node.Element("rotation")),
this.ParseVector3(node.Element("scale")),
collisionShapeType,
isStatic);
var sceneNode = new SceneNode();
sceneNode.AttachEntity(newObject);
return sceneNode;
}
public void Initialize(Engine engine)
{
this.engine = engine;
this.CreatePlayer();
var r = new Random();
for (int i = 0; i < 100; i++)
{
var node = new SceneNode();
var box = new PhysicsObject(
"Cube",
new Vector3(r.Next(20) - 10, r.Next(500) + 200, r.Next(20) - 10),
Quaternion.Identity,
Vector3.One,
typeof(BoxShape),
false);
node.AttachEntity(box);
this.AttachSceneNodeToRoot(node);
}
this.sceneGraph.Initialize(this.engine);
}
