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);
}
}
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.SetSolverModel(SolverModel.ExactMode); // all of them are slower than adaptive
_world.Updating += new EventHandler<WorldUpdatingArgs>(World_Updating);
_world.SetWorldSize(new Point3D(-1000, -1000, -1000), new Point3D(1000, 1000, 1000));
_world.UnPause();
#region Materials
_materialManager = new MaterialManager(_world);
// Terrain
Game.Newt.v2.NewtonDynamics.Material material = new Game.Newt.v2.NewtonDynamics.Material();
material.Elasticity = .2d;
_material_Terrain = _materialManager.AddMaterial(material);
// Brick
material = new Game.Newt.v2.NewtonDynamics.Material();
_material_Brick = _materialManager.AddMaterial(material);
// Projectile
material = new Game.Newt.v2.NewtonDynamics.Material();
material.Elasticity = .6d;
material.IsContinuousCollision = true;
_material_Projectile = _materialManager.AddMaterial(material);
// Exploding Projectile
material = new Game.Newt.v2.NewtonDynamics.Material();
material.IsCollidable = false;
_material_ExplodingProjectile = _materialManager.AddMaterial(material);
_materialManager.RegisterCollisionEvent(_material_Projectile, _material_Brick, Collision_ProjectileBrick);
_materialManager.RegisterCollisionEvent(_material_Brick, _material_Brick, Collision_BrickBrick);
#endregion
#region Terrain
#region WPF Model (plus collision hull)
// Material
MaterialGroup materials = new MaterialGroup();
materials.Children.Add(new DiffuseMaterial(new SolidColorBrush(Color.FromArgb(255, 110, 96, 72))));
materials.Children.Add(new SpecularMaterial(new SolidColorBrush(UtilityWPF.AlphaBlend(Colors.Ivory, Colors.Transparent, .15d)), 25d));
// Geometry Model
GeometryModel3D geometry = new GeometryModel3D();
geometry.Material = materials;
geometry.BackMaterial = materials;
double terrainHeight = TERRAINRADIUS / 10d;
geometry.Geometry = UtilityWPF.GetCylinder_AlongX(100, TERRAINRADIUS, terrainHeight);
CollisionHull hull = CollisionHull.CreateCylinder(_world, 0, TERRAINRADIUS, terrainHeight, null);
// Transform
Transform3DGroup transform = new Transform3DGroup(); // rotate needs to be added before translate
transform.Children.Add(new RotateTransform3D(new AxisAngleRotation3D(new Vector3D(0, 1, 0), -90)));
transform.Children.Add(new TranslateTransform3D(new Vector3D(0, 0, terrainHeight / -2d))); // I want the objects to be able to add to z=0
// Model Visual
ModelVisual3D model = new ModelVisual3D();
model.Content = geometry;
model.Transform = transform;
// Add to the viewport
_viewport.Children.Add(model);
#endregion
// Make a physics body that represents this shape
_terrain = new Body(hull, transform.Value, 0, new Visual3D[] { model }); // using zero mass tells newton it's static scenery (stuff bounces off of it, but it will never move)
hull.Dispose();
_terrain.MaterialGroupID = _material_Terrain;
//AddDebugDot(new Point3D(0, 0, 0), 5, Colors.Yellow);
//AddDebugDot(new Point3D(0, 0, 8), 3, Colors.Yellow);
//AddDebugDot(new Point3D(0, 0, 12), 1, Colors.Yellow);
#endregion
// 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);
RadioLeftClick_Checked(this, new RoutedEventArgs());
}
catch (Exception ex)
{
MessageBox.Show(ex.ToString(), this.Title, MessageBoxButton.OK, MessageBoxImage.Error);
}
}