From 041b1df1aaec1d547e4c2854687c97752ec16b43 Mon Sep 17 00:00:00 2001
From: LyceanEM <60020395+LyceanEM@users.noreply.github.com>
Date: Tue, 25 Jun 2024 10:26:43 +0100
Subject: [PATCH] Correcting the gridedReflectorPoints function to add the
 vertex cell type to the output meshio object.

---
 lyceanem/geometry/targets.py | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/lyceanem/geometry/targets.py b/lyceanem/geometry/targets.py
index b933cef..ccd0df8 100755
--- a/lyceanem/geometry/targets.py
+++ b/lyceanem/geometry/targets.py
@@ -562,6 +562,8 @@ def gridedReflectorPoints(
         mesh_vertices = source_coords
         mesh_normals = source_normals
 
-    mesh_points = meshio.Mesh(points=mesh_vertices, cells=[], point_data={"Normals": mesh_normals})
+    mesh_points = meshio.Mesh(points=mesh_vertices,
+                              cells=[("vertex", np.array([[i, ] for i in range(len(mesh_vertices))]))],
+                              point_data={"Normals": mesh_normals})
 
     return mesh_points