private int step, stepSize; // values for stepping
#endregion Fields
#region Constructors
// constructors
/// <summary>
/// Object that places and orients itself.
/// </summary>
/// <param name="theStage"> the stage containing object </param>
/// <param name="aModel">how the object looks</param>
/// <param name="label"> name of object </param>
/// <param name="position"> position in stage </param>
/// <param name="orientAxis"> axis to orient on </param>
/// <param name="radians"> orientation rotation </param>
public Object3D(Stage theStage, Model3D aModel, string label, Vector3 position,
Vector3 orientAxis, float radians)
{
scales = Vector3.One;
stage = theStage;
model = aModel;
name = label;
step = 1;
stepSize = 48;
pitch = yaw = roll = 0.0f;
orientation = Matrix.Identity;
orientation *= Matrix.CreateFromAxisAngle(orientAxis, radians);
orientation *= Matrix.CreateTranslation(position);
scaleObjectBoundingSphere();
}
// Overridden Game class methods.
/// <summary>
/// Set GraphicDevice display and rendering BasicEffect effect.
/// Create SpriteBatch, font, and font positions.
/// Creates the traceViewport to display information and the sceneViewport
/// to render the environment.
/// Create and add all DrawableGameComponents and Cameras.
/// </summary>
protected override void LoadContent()
{
base.LoadContent(); // create the Scene entities -- Inspector.
// create a temple
Model3D m3d = new Model3D(this, "temple", "templeV3");
m3d.IsCollidable = true; // must be set before addObject(...) and Model3D doesn't set it
m3d.addObject(new Vector3(340 * spacing, terrain.surfaceHeight(340, 340), 340 * spacing), new Vector3(0, 1, 0), 0.79f);
Components.Add(m3d);
// create walls for obstacle avoidance or path finding algorithms
Wall wall = new Wall(this, "wall", "100x100x100Brick");
Components.Add(wall);
// create a Pack of dogs
//Pack pack = new Pack(this, "dog", "dogV3");
//Components.Add(pack);
Random random = new Random();
nextCamera(); // select the first camera
}