//CONSTRUCTOR
public Design(RadicalComponent component)
{
//Access the component
this.MyComponent = component;
this.Variables = new List <IVariable>();
this.Geometries = new List <IDesignGeometry>();
this.Constraints = new List <Constraint>();
// ADD VARIABLES
//Sliders
foreach (IGH_Param param in MyComponent.Params.Input[2].Sources)
{
SliderVariable s = new SliderVariable(param);
if (s.CurrentValue == 0)
{
if (s.Max >= 0.001)
{
s.UpdateValue(0.001);
}
else
{
s.UpdateValue(-0.001);
}
}
this.Variables.Add(new SliderVariable(param));
}
Grasshopper.Instances.ActiveCanvas.Document.NewSolution(false, Grasshopper.Kernel.GH_SolutionMode.Silent);
//Surfaces
for (int i = 0; i < MyComponent.Params.Input[3].Sources.Count; i++)
{
IGH_Param param = MyComponent.Params.Input[3].Sources[i];
NurbsSurface surf = MyComponent.SrfVariables[i];
Geometries.Add(new DesignSurface(param, surf));
}
//Curves
for (int i = 0; i < MyComponent.Params.Input[4].Sources.Count; i++)
{
IGH_Param param = MyComponent.Params.Input[4].Sources[i];
NurbsCurve curv = MyComponent.CrvVariables[i];
this.Geometries.Add(new DesignCurve(param, curv));
}
// Add geometries to variables list
// not the cleanest way to do it, review code structure
if (Geometries.Any())
{
this.Variables.AddRange(Geometries.Select(x => x.Variables).SelectMany(x => x).ToList());
}
// ADD CONSTRAINTS
for (int i = 0; i < component.Constraints.Count; i++)
{
this.Constraints.Add(new Constraint(MyComponent, Constraint.ConstraintType.morethan, i));
}
MyComponent.numVars = this.Variables.Where(var => var.IsActive).Count();
}
public void TransformSceneInPlace(Func <IMesh, IMesh> meshTransform = null, Func <VimSceneNode, VimSceneNode> nodeTransform = null)
{
if (meshTransform != null)
{
Geometries = Geometries.Select(meshTransform).EvaluateInParallel();
}
if (nodeTransform != null)
{
VimNodes = VimNodes.Select(nodeTransform).EvaluateInParallel();
}
}
public override Geometry Clone()
{
var result = CreateNew();
foreach (var item in Geometries.Select(x => x.Clone()))
{
result.Geometries.Add(item);
}
return(result);
}
/// <summary>
/// Сохранение файла
/// </summary>
public void SaveChanges()
{
if (Geometries == null || Geometries.Count == 0)
{
return;
}
var saveFileDialog = new SaveFileDialog()
{
Filter = "Text files (*.txt)|*.txt"
};
var stringsToSave = Geometries.Select(geom
=> geom.GetStringToSave());
if (saveFileDialog.ShowDialog() == true)
{
File.WriteAllLines(saveFileDialog.FileName, stringsToSave);
}
}
public override Geometry CurveToLine(double tolerance)
{
return(new MultiLineString(Geometries.Select(g => g.CurveToLine(tolerance) as LineString)));
}
public override Geometry CurveToLine(double tolerance)
{
return(new MultiPolygon(Geometries.Select(g => g.CurveToLine(tolerance) as Polygon)));
}
public override int GetHashCode(SpatialEqualityOptions options)
{
return(Geometries
.Select(x => x.GetHashCode(options))
.Aggregate(0, (current, result) => (current * 397) ^ result));
}
public override string ToShortWKT2D() => string.Join(", ", Geometries.Select(p => $"({p.ToShortWKT2D()})"));