public override void Initialize(Scene scene, JToken data)
{
// The base function is called first to ensure that the entity's transform is already set (required to have
// motor nodes function correctly).
base.Initialize(scene, data);
// TODO: Pull radius (if needed).
node = new MotorNode(this, 0);
}
public override void Initialize(Scene scene, JToken data)
{
int blades = data["Blades"].Value <int>();
// This is the inner radius (of the object to which the blades are attached).
var radius = data["Radius"].Value <float>();
var mesh = data["Mesh"].Value <string>();
// TODO: Create a polygon shape for the blade.
var scale = new vec3(8, 0.25f, 3);
var shape = new BoxShape(scale.ToJVector());
var offset = new vec3(radius + scale.x / 2, 0, 0);
FanBodies(scene, shape, blades, offset, vec3.UnitY);
var models = FanModels(scene, mesh, blades, offset, vec3.UnitY);
foreach (var model in models)
{
model.Scale = scale;
}
var body = CreateBody(scene, new CylinderShape(0.25f, 2), RigidBodyTypes.PseudoStatic);
body.PreStep = step =>
{
motorTree.Step(step);
};
// TODO: Apply radius if needed.
root = new MotorNode(this, 0);
motorTree = new MotorTree(root);
motorTree.AngularVelocity = 1;
base.Initialize(scene, data);
}
public MotorTree(MotorNode root)
{
Debug.Assert(root != null, "Motor tree root can't be null.");
this.root = root;
}