/// <inheritdoc />
/// <summary>
/// Perturbs a node by getting random shapes from configurations spaces until a
/// different shape is found.
/// </summary>
/// <param name="layout"></param>
/// <param name="node"></param>
/// <param name="updateLayout"></param>
public virtual void PerturbShape(TLayout layout, TNode node, bool updateLayout)
{
layout.GetConfiguration(node, out var configuration);
// Return the current layout if a given node cannot be shape-perturbed
if (!ConfigurationSpaces.CanPerturbShape(node))
{
return;
}
TShapeContainer shape;
do
{
shape = ConfigurationSpaces.GetRandomShape(node);
}while (ReferenceEquals(shape, configuration.Shape));
var newConfiguration = configuration.SmartClone();
newConfiguration.ShapeContainer = shape;
if (updateLayout)
{
UpdateLayout(layout, node, newConfiguration);
return;
}
layout.SetConfiguration(node, newConfiguration);
}
/// <inheritdoc />
/// <summary>
/// Perturbs a node by getting random shapes from configurations spaces until a
/// different shape is found.
/// </summary>
/// <param name="layout"></param>
/// <param name="node"></param>
/// <param name="updateLayout"></param>
public virtual void PerturbShape(TLayout layout, TNode node, bool updateLayout)
{
layout.GetConfiguration(node, out var configuration);
// Return the current layout if a given node cannot be shape-perturbed
if (!ConfigurationSpaces.CanPerturbShape(node))
{
return;
}
var possibleShapes = RoomShapesHandler.GetPossibleShapesForNode(layout, node, false);
if (possibleShapes.Count == 0)
{
return;
}
var shape = possibleShapes.GetRandom(Random);
var newConfiguration = configuration.SmartClone();
newConfiguration.ShapeContainer = shape;
if (updateLayout)
{
UpdateLayout(layout, node, newConfiguration);
return;
}
layout.SetConfiguration(node, newConfiguration);
}
