/// <summary>
/// Construct a set of elements from this rule for a given definition.
/// </summary>
/// <param name="definition">The definition to instantiate.</param>
public List <Element> Instantiate(ComponentDefinition definition)
{
var arrayElements = new List <Element>();
var newVertices = PolylinePlacementRule.TransformPolyline(this, definition);
var path = new Polygon(newVertices);
var grid2d = new Grid2d(path, definition.OrientationGuide);
GridCreationRule(grid2d);
var cells = grid2d.GetCells().Where(c => !c.IsTrimmed()).SelectMany(c => c.GetTrimmedCellGeometry()).OfType <Polygon>().Where(c => c.Area().ApproximatelyEquals(CellDefinition.CellLength * CellDefinition.CellWidth));
foreach (var element in CellDefinition.Elements)
{
foreach (var cell in cells)
{
var transform = new Transform(element.Transform);
transform.Concatenate(definition.OrientationGuide);
transform.Concatenate(new Transform(cell.Vertices[2]));
element.IsElementDefinition = true;
var instance = element.CreateInstance(transform, null);
arrayElements.Add(instance);
}
}
arrayElements.AddRange(cells.Select(c => new ModelCurve(c)));
return(arrayElements);
}
/// <summary>
/// Construct a set of elements from this rule for a given definition.
/// </summary>
/// <param name="definition">The definition to instantiate.</param>
public List <Element> Instantiate(ComponentDefinition definition)
{
var transformedVertices = PolylinePlacementRule.TransformPolyline(this, definition);
var newVertices = AnchorTransformer == null ? transformedVertices : AnchorTransformer(transformedVertices);
return(Component.Instantiate(newVertices).Instances);
}
/// <summary>
/// Construct a set of elements from this rule for a given definition.
/// </summary>
/// <param name="definition">The definition to instantiate.</param>
public List <Element> Instantiate(ComponentDefinition definition)
{
var arrayElements = new List <Element>();
var newVertices = PolylinePlacementRule.TransformPolyline(this, definition);
var path = IsClosed ? new Polygon(newVertices) : new Polyline(newVertices);
var grid1d = new Grid1d(path);
switch (SpacingRule.SpacingMode)
{
case SpacingMode.ByLength:
grid1d.DivideByFixedLength(SpacingRule.Value);
break;
case SpacingMode.ByApproximateLength:
grid1d.DivideByApproximateLength(SpacingRule.Value);
break;
case SpacingMode.ByCount:
grid1d.DivideByCount((int)SpacingRule.Value);
break;
}
var separators = grid1d.GetCellSeparators();
foreach (var sep in separators)
{
ElementDefinition.IsElementDefinition = true;
var transform = new Transform(definition.OrientationGuide);
transform.Concatenate(new Transform(sep));
var instance = ElementDefinition.CreateInstance(transform, Guid.NewGuid().ToString());
arrayElements.Add(instance);
}
return(arrayElements);
}