rendering stats

webclient/src/state/viewState.ts

@@ -3,13 +3,19 @@ import type { ObjectInstance, ObjectType } from "../types";
 import { MobxReconcilerMap } from '../utils/reconciler';
 import { ObjectGeometryViewItem, ObjectTypeGeometryViewItem, ControlledCameraViewItem, ViewItem } from './viewLayers';
 import type { WorldState } from "./worldState";
+import { ObjectSelectionViewItem } from "./viewLayers/objectSelection";
+import type { WorldEditorState } from "./worldEditorState";
 
 export class ViewState {
     public objectTypeGeometries: MobxReconcilerMap<ObjectType, ObjectTypeGeometryViewItem>;
     public objectGeometries: MobxReconcilerMap<ObjectInstance, ObjectGeometryViewItem>;
     public camera?: ControlledCameraViewItem;
 
-    constructor(world: WorldState) {
+    private readonly editor: WorldEditorState;
+
+    constructor(world: WorldState, editor: WorldEditorState) {
+        this.editor = editor;
+
         makeAutoObservable(
             this,
         );
@@ -38,11 +44,24 @@ export class ViewState {
         this.objectGeometries.dispose();
     }
 
+    public get selectedObject(): ObjectSelectionViewItem | undefined {
+        const sel = this.editor.selection;
+        if (sel?.type !== 'object')
+            return;
+
+        const geom = this.objectGeometries.get(sel.id);
+        if (!geom)
+            return;
+
+        return new ObjectSelectionViewItem(geom, sel.editMode);
+    }
+
     public get items(): ViewItem[] {
         return [
             ...this.objectTypeGeometries,
             ...this.objectGeometries,
             ...[this.camera ? [this.camera] : []],
+            ...[this.selectedObject ? [this.selectedObject] : []],
         ];
     }
 }