public void createGameEntities()
{
ulong id = ComponentManager.GetNewId();
ChopperComponent chopper = new ChopperComponent();
TransformComponent transform = new TransformComponent(new Vector3(200.0f, 300.0f, 100.0f), 0f, 10f);
Model model = Content.Load <Model>(@"Models/Chopper");
CameraComponent camera = new CameraComponent(graphics.GraphicsDevice, cameraPosition, Vector3.Zero, Vector3.Up, id);
ComponentManager.StoreComponent(id, camera);
ComponentManager.StoreComponent(id, new ModelComponent(model, CHOPPER_SCALE, CHOPPER_TRANSLATION,
0f, 0f, MathHelper.PiOver2, true)
{
world = Matrix.Identity
});
ComponentManager.StoreComponent(id, transform);
ComponentManager.StoreComponent(id, chopper);
}
public void Update()
{
List <ulong> models = ComponentManager.GetAllEntitiesWithComp <ModelComponent>();
foreach (ulong mC in models)
{
if (!ComponentManager.HasComponent <ChopperComponent>(mC))
{
continue;
}
ModelComponent m = ComponentManager.GetComponent <ModelComponent>(mC);
ChopperComponent chopper = ComponentManager.GetComponent <ChopperComponent>(mC);
Quaternion qX, qY;
//qy = Quaternion.CreateFromRotationMatrix(Matrix.CreateRotationY(chopper.rotorAngle));
//qx = Quaternion.CreateFromRotationMatrix(Matrix.CreateRotationX(chopper.rotorAngle));
qY = m.model.Meshes[0].ParentBone.Transform.Rotation * Quaternion.CreateFromRotationMatrix(Matrix.CreateRotationY(chopper.rotorAngle));
qX = m.model.Meshes[2].ParentBone.Transform.Rotation * Quaternion.CreateFromRotationMatrix(Matrix.CreateRotationX(chopper.rotorAngle));
qY.Normalize();
qX.Normalize();
m.modelMeshWorldMatrices[0] = Matrix.CreateTranslation(m.modelMeshWorldMatrices[0].Translation)
//* Matrix.CreateRotationY(chopper.rotorAngle)
* Matrix.CreateFromQuaternion(qY)
* Matrix.CreateTranslation(-m.modelMeshWorldMatrices[0].Translation);
m.modelMeshWorldMatrices[1] = Matrix.CreateTranslation(Vector3.Zero);
m.modelMeshWorldMatrices[2] = Matrix.CreateTranslation(m.modelMeshWorldMatrices[2].Translation)
//* Matrix.CreateRotationX(chopper.rotorAngle)
* Matrix.CreateFromQuaternion(qX)
* Matrix.CreateTranslation(-m.modelMeshWorldMatrices[2].Translation);
chopper.rotorAngle += .003f;
}
}
