Extend brush command helpers and update delete command

src/commands/brush-command-helpers.ts

@@ -1,5 +1,12 @@
 import { cloneEditorSelection, type EditorSelection } from "../core/selection";
-import { cloneFaceUvState, type BoxBrush, type BoxFaceId, type BrushFace } from "../document/brushes";
+import {
+  cloneFaceUvState,
+  type BoxBrush,
+  type BoxEdgeId,
+  type BoxFaceId,
+  type BoxVertexId,
+  type BrushFace
+} from "../document/brushes";
 import type { SceneDocument } from "../document/scene-document";
 
 export function getBoxBrushOrThrow(document: SceneDocument, brushId: string): BoxBrush {
@@ -31,6 +38,22 @@ export function setSingleBrushFaceSelection(brushId: string, faceId: BoxFaceId):
   };
 }
 
+export function setSingleBrushEdgeSelection(brushId: string, edgeId: BoxEdgeId): EditorSelection {
+  return {
+    kind: "brushEdge",
+    brushId,
+    edgeId
+  };
+}
+
+export function setSingleBrushVertexSelection(brushId: string, vertexId: BoxVertexId): EditorSelection {
+  return {
+    kind: "brushVertex",
+    brushId,
+    vertexId
+  };
+}
+
 export function cloneSelectionForCommand(selection: EditorSelection): EditorSelection {
   return cloneEditorSelection(selection);
 }

src/commands/delete-box-brush-command.ts

@@ -9,7 +9,8 @@ import type { EditorCommand } from "./command";
 function selectionIncludesBrush(selection: EditorSelection, brushId: string): boolean {
   return (
     (selection.kind === "brushes" && selection.ids.includes(brushId)) ||
-    (selection.kind === "brushFace" && selection.brushId === brushId)
+    ((selection.kind === "brushFace" || selection.kind === "brushEdge" || selection.kind === "brushVertex") &&
+      selection.brushId === brushId)
   );
 }