private static MeshGeometry3D CreateGeometry(NewBGCViewModel viewModel)
{
var startPoint = viewModel.Center - 0.5 * viewModel.Length * viewModel.Axis;
var endPoint = viewModel.Center + 0.5 * viewModel.Length * viewModel.Axis;
var components = viewModel.Components;
///var path = viewModel.Components.
var Ts = (from component in components
select component.T).ToArray();
var diameters = (from component in components
select 2 * component.Radius).ToArray();
//Construct the 3D Points
Point3D[] path = new Point3D[Ts.Length];
for (int i = 0; i < Ts.Length; i++)
{
path[i] = startPoint + Ts[i] * viewModel.V;
}
var builder = new MeshBuilder();
builder.AddTube(
path,
null,
diameters,
thetaDiv: CIRCLE_DIV,
isTubeClosed: false);
var geometry = builder.ToMesh(freeze: true);
return(geometry);
}
public NewBGCView(NewBGCViewModel viewModel, ILoggerFacade logger)
: base(viewModel, logger)
{
this.viewModel = viewModel;
viewModel.PropertyChanged += viewModel_PropertyChanged;
model = new GeometryModel3D
{
Geometry = CreateGeometry(viewModel),
Material = GetDefaultFrontMaterial(viewModel),
BackMaterial = GetDefaultBackMaterial(),
};
modelVisual = new ModelVisual3D {
Content = model
};
Children.Add(modelVisual);
}