private void Window_Loaded(object sender, RoutedEventArgs e)
{
try
{
// Init World
_world = new World();
_world.Updating += new EventHandler<WorldUpdatingArgs>(World_Updating);
_world.SetWorldSize(new Point3D(-100, -100, -100), new Point3D(100, 100, 100));
_world.UnPause();
// Camera Trackball
_trackball = new TrackBallRoam(_camera);
_trackball.EventSource = grdViewPort; //NOTE: If this control doesn't have a background color set, the trackball won't see events (I think transparent is ok, just not null)
_trackball.AllowZoomOnMouseWheel = true;
_trackball.Mappings.AddRange(TrackBallMapping.GetPrebuilt(TrackBallMapping.PrebuiltMapping.MouseComplete));
//_trackball.GetOrbitRadius += new GetOrbitRadiusHandler(Trackball_GetOrbitRadius);
// Trackball Controls
SetupModelTrackball();
SetupFlowTrackball();
_field = new FluidFieldUniform()
{
Viscosity = trkFlowViscosity.Value,
Flow = GetWorldFlow()
};
// Fluid lines
AddFluidVisuals(Convert.ToInt32(NUMFLUIDVISUALS * _flowViscosity));
// Force lines
_forceLines = new ScreenSpaceLines3D(true);
_forceLines.Color = _colors.ForceLine;
_forceLines.Thickness = 2d;
_viewport.Children.Add(_forceLines);
}
catch (Exception ex)
{
MessageBox.Show(ex.ToString(), this.Title, MessageBoxButton.OK, MessageBoxImage.Error);
}
}
private void Window_Loaded(object sender, RoutedEventArgs e)
{
try
{
// Init World
_world = new World();
_world.Updating += new EventHandler<WorldUpdatingArgs>(World_Updating);
_world.SetWorldSize(new Point3D(-100, -100, -100), new Point3D(100, 100, 100));
_world.UnPause();
// Camera Trackball
_trackball = new TrackBallRoam(_camera);
//_trackball.ShouldHitTestOnOrbit = true;
_trackball.EventSource = grdViewPort; //NOTE: If this control doesn't have a background color set, the trackball won't see events (I think transparent is ok, just not null)
_trackball.AllowZoomOnMouseWheel = true;
_trackball.Mappings.AddRange(TrackBallMapping.GetPrebuilt(TrackBallMapping.PrebuiltMapping.MouseComplete));
//_trackball.GetOrbitRadius += new GetOrbitRadiusHandler(Trackball_GetOrbitRadius);
// Trackball Controls
SetupModelTrackball();
SetupFlowTrackball();
// Fluid lines
AddFluidVisuals(Convert.ToInt32(NUMFLUIDVISUALS * _flowViscosity));
// Force lines
_fluidHullForceLines = new ScreenSpaceLines3D(true);
_fluidHullForceLines.Color = _colors.ForceLine;
_fluidHullForceLines.Thickness = 2d;
_viewport.Children.Add(_fluidHullForceLines);
// Field - may want to only add this when a body is added
_field = new FluidField3D(20);
_field.Diffusion = 0;
_field.Damping = 0; //GetFluidViscocity(); // this stays zero (see comments in VelocityViscocityChanged)
_field.BoundryType = FluidFieldBoundryType3D.Open_Slaved;
_fieldUniform = new FluidFieldUniform();
_field.OpenBoundryParent = _fieldUniform;
_field.SizeWorld = 10d; // This changes whenever a body is swapped out
_fieldCells = _field.GetCells();
_fieldField = new FluidFieldField(_field);
_fieldField.Viscosity = GetFluidViscocity();
_isInitialized = true;
ShowHideFluidBoundry();
ShowHideBlockedCells();
VelocityViscocityChanged();
}
catch (Exception ex)
{
MessageBox.Show(ex.ToString(), this.Title, MessageBoxButton.OK, MessageBoxImage.Error);
}
}
