diff --git a/src/body_visualizer/mesh/mesh_viewer.py b/src/body_visualizer/mesh/mesh_viewer.py
index 1de2446..654b243 100644
--- a/src/body_visualizer/mesh/mesh_viewer.py
+++ b/src/body_visualizer/mesh/mesh_viewer.py
@@ -85,13 +85,13 @@ def set_meshes(self, meshes, group_name='static', poses=[]):
         if len(poses) < 1:
             for mid, mesh in enumerate(meshes):
                 if isinstance(mesh, trimesh.Trimesh):
-                    mesh = pyrender.Mesh.from_trimesh(mesh)
+                    mesh = pyrender.Mesh.from_trimesh(mesh, smooth = False)
                 self.scene.add(mesh, '%s-mesh-%2d'%(group_name, mid))
         else:
             for mid, iter_value in enumerate(zip(meshes, poses)):
                 mesh, pose = iter_value
                 if isinstance(mesh, trimesh.Trimesh):
-                    mesh = pyrender.Mesh.from_trimesh(mesh)
+                    mesh = pyrender.Mesh.from_trimesh(mesh, smooth = False)
                 self.scene.add(mesh, '%s-mesh-%2d'%(group_name, mid), pose)
 
     def set_static_meshes(self, meshes, poses=[]): self.set_meshes(meshes, group_name='static', poses=poses)
@@ -174,4 +174,4 @@ def save_snapshot(self, fname):
     n_verts = body_v.shape[0]
     body_mesh = trimesh.Trimesh(vertices=body_v, faces=faces, vertex_colors=np.tile(colors['grey'], (n_verts, 1)))
     mv.set_dynamic_meshes([body_mesh])
-    #clicked_markers = visualize3DData(markers, superset_data['labels'], body_verts = c2c(body.v[0]))
\ No newline at end of file
+    #clicked_markers = visualize3DData(markers, superset_data['labels'], body_verts = c2c(body.v[0]))