Class SelectionSet

Namespace: ValveResourceFormat.Renderer.Editor.Selection
Assembly: Renderer.dll

The scene nodes selected in a viewport. It is changed from both the UI thread and the render thread, so changes take a lock and readers iterate SelectionSet.Nodes, an immutable snapshot.

public sealed class SelectionSet

Inheritance

object ← SelectionSet

Properties

IsEmpty

Gets whether nothing is selected.

public bool IsEmpty { get; }

Property Value

bool

Nodes

Gets the selected nodes, in the order they were selected.

public IReadOnlyList<SceneNode> Nodes { get; }

Property Value

IReadOnlyList<SceneNode>

Methods

Clear()

Clears the selection.

public void Clear()

Select(SceneNode?)

Replaces the selection with a single node.

public void Select(SceneNode? node)

Parameters

node SceneNode?

The node to select, or null to clear the selection.

Toggle(SceneNode)

Adds a node to the selection, or removes it when it is already selected.

public void Toggle(SceneNode node)

Parameters

node SceneNode

The node to toggle.