/// <summary>
/// Rotate the view
/// </summary>
/// <param name="deltaX"></param>
/// <param name="deltaY"></param>
private void DoRotate(double deltaX, double deltaY)
{
Theta -= deltaX / this.ActualWidth * 180.0;
Phi -= deltaY / this.ActualHeight * 90.0;
if (Theta < 0)
{
Theta += 360;
}
else if (Theta > 360)
{
Theta -= 360;
}
if (Phi < 0.01)
{
Phi = 0.01;
}
else if (Phi > 179.99)
{
Phi = 179.99;
}
_camera.LookDirection = GeomTools.CalcNormal(GeomTools.Deg2Rad(Theta), GeomTools.Deg2Rad(Phi));
}
/// <summary>
/// Constructor
/// </summary>
public DormViewCtrl()
{
InitializeComponent();
_sphereMesh = GeomTools.CreateSphereMesh(40, 20, 10);
// Initialize background with no image
_textureBrush = new ImageBrush();
_textureBrush.TileMode = TileMode.Tile;
}
