From d47d048a000be96d168a72ab67d5813b458d4496 Mon Sep 17 00:00:00 2001
From: chaihahaha <chai836275709@gmail.com>
Date: Fri, 11 Nov 2022 01:22:35 +0800
Subject: [PATCH] fix error when loading .obj with trimesh as mesh

force loading mesh as scene
---
 vista/entities/sensors/MeshLib.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/vista/entities/sensors/MeshLib.py b/vista/entities/sensors/MeshLib.py
index 8e1d9539..87388a09 100644
--- a/vista/entities/sensors/MeshLib.py
+++ b/vista/entities/sensors/MeshLib.py
@@ -56,7 +56,7 @@ def __init__(self, root_dirs: List[str]):
         tmeshes = dict()
         for i, fpath in enumerate(fpaths):
             try:
-                tm = trimesh.load(fpath)
+                tm = trimesh.load(fpath, force='scene')
                 tm = list(
                     tm.geometry.values())  # convert from scene to trimesh
                 tm, mesh_dim = self._calibrate_tm(tm)