Class MeshSelection

Provides helper functions for selecting Unity objects and ProBuilder mesh elements.

Inheritance
Object
MeshSelection
Inherited Members
Namespace: UnityEditor.ProBuilder
Syntax
[InitializeOnLoad]
public static class MeshSelection

Properties

activeMesh

Gets the ProBuilder mesh on the active selected GameObject.

Declaration
public static ProBuilderMesh activeMesh { get; }
Property Value
Type Description
ProBuilderMesh

bounds

Gets the axis-aligned bounding box encompassing the selected elements.

Declaration
public static Bounds bounds { get; }
Property Value
Type Description
Bounds

deep

Gets all selected ProBuilderMesh components, including those on the children of selected objects.

Declaration
public static IEnumerable<ProBuilderMesh> deep { get; }
Property Value
Type Description
IEnumerable<ProBuilderMesh>

All selected ProBuilderMesh components, including those on the children of selected objects.

selectedEdgeCount

Gets the sum of all currently selected edges on all currently selected ProBuilderMesh objects.

Declaration
public static int selectedEdgeCount { get; }
Property Value
Type Description
Int32

selectedFaceCount

Gets the sum of all currently selected faces on all currently selected ProBuilderMesh objects.

Declaration
public static int selectedFaceCount { get; }
Property Value
Type Description
Int32

selectedObjectCount

Gets how many ProBuilderMesh components are currently selected.

Declaration
public static int selectedObjectCount { get; }
Property Value
Type Description
Int32

selectedSharedVertexCount

Gets the sum of all currently selected shared vertices on all currently selected ProBuilderMesh objects.

Declaration
public static int selectedSharedVertexCount { get; }
Property Value
Type Description
Int32
See Also

selectedVertexCount

Gets the sum of all currently selected vertices on all currently selected ProBuilderMesh objects.

Declaration
public static int selectedVertexCount { get; }
Property Value
Type Description
Int32
See Also

top

Get all selected ProBuilderMesh components. Corresponds to Selection.gameObjects.Select(x => x.GetComponent<ProBuilderMesh>().Where(y => y != null);.

Declaration
public static IEnumerable<ProBuilderMesh> top { get; }
Property Value
Type Description
IEnumerable<ProBuilderMesh>

totalCommonVertexCount

Gets the number of all selected vertices across the selected ProBuilder meshes, excluding coincident duplicates.

Declaration
public static int totalCommonVertexCount { get; }
Property Value
Type Description
Int32

totalEdgeCount

Gets the sum of all selected ProBuilderMesh edges.

Declaration
public static int totalEdgeCount { get; }
Property Value
Type Description
Int32

totalFaceCount

Gets the sum of all selected ProBuilderMesh faces.

Declaration
public static int totalFaceCount { get; }
Property Value
Type Description
Int32

totalTriangleCountCompiled

Gets the sum of all selected ProBuilder compiled mesh triangles (3 indices make up a triangle, or 4 indices if topology is quad).

Declaration
public static int totalTriangleCountCompiled { get; }
Property Value
Type Description
Int32

totalVertexCount

Gets the sum of the vertices across all selected meshes.

Declaration
public static int totalVertexCount { get; }
Property Value
Type Description
Int32
Remarks

This is vertexCount, not vertexCount.

Methods

ClearElementAndObjectSelection()

Clears both the objects and ProBuilder mesh attribute selections.

Declaration
public static void ClearElementAndObjectSelection()
See Also

ClearElementSelection()

Clears all selected mesh attributes in the current selection. This means triangles, faces, and edges, but not objects.

Declaration
public static void ClearElementSelection()
See Also

Events

objectSelectionChanged

Raised when the object selection changes.

Declaration
public static event Action objectSelectionChanged
Event Type
Type Description
Action