From 2d4fb93a34d55c7f4c6951c66a8d35d183b9f0d8 Mon Sep 17 00:00:00 2001
From: goyalpalak18 <goyalpalak1806@gmail.com>
Date: Thu, 29 Jan 2026 01:16:23 +0530
Subject: [PATCH] fix(import-manager): dispose intermediate geometries after
 GLTF merge

Signed-off-by: goyalpalak18 <goyalpalak1806@gmail.com>
---
 .../src/managers/three-manager/import-manager.ts              | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/packages/phoenix-event-display/src/managers/three-manager/import-manager.ts b/packages/phoenix-event-display/src/managers/three-manager/import-manager.ts
index 8cb98759..0adbdb7c 100644
--- a/packages/phoenix-event-display/src/managers/three-manager/import-manager.ts
+++ b/packages/phoenix-event-display/src/managers/three-manager/import-manager.ts
@@ -440,6 +440,10 @@ export class ImportManager {
                 BufferGeometryUtils.mergeGeometries((val as any).geoms),
                 (val as any).material,
               );
+              // Dispose intermediate geometries to free GPU memory
+              for (const geom of (val as any).geoms) {
+                geom.dispose();
+              }
               mesh.renderOrder = (val as any).renderOrder;
               scene.add(mesh);
             }