/// <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);
}
