Solve issue 1

package.json

@@ -1,7 +1,7 @@
 {
   "name": "vs-code-aster",
   "displayName": "VS Code Aster",
-  "version": "1.0.2",
+  "version": "1.1.0",
   "description": "VS Code extension for code_aster",
   "publisher": "simvia",
   "license": "GPL-3.0",
@@ -148,4 +148,4 @@
     "tailwindcss": "^4.1.17",
     "uuid": "^13.0.0"
   }
-}
+}

python/med2obj.py

@@ -16,22 +16,34 @@ def parse_args():
     parser.add_argument("-o", "--output", type=str, required=True, help="Output .obj file path.")
     return parser.parse_args()
 
+END_CONNECTIVITY = {
+    9: 4,  ## Quadrangle 9 nodes -> Quadrangle 4 nodes 
+    8: 4,  ## Quadrangle 8 nodes  -> Quadrangle 4 nodes
+    6: 3,  ## Triangle 6 nodes -> Triangle 3 nodes
+    3: 3,  ## Triangle 3 nodes 
+    4: 4,  ## Quadrangle 4 nodes
+    2: 2,  ## Line 2 nodes
+    1: 1   ## Point 1 node
+}
+
 def write_obj(med_file, skin_mesh, skin_groups, node_groups, output_path, skin_level=-1, node_level=1):
     with open(output_path, 'w') as f:
         coords = skin_mesh.getCoords().toNumPyArray()
         for coord in coords:
             f.write(f"v {coord[0]} {coord[1]} {coord[2]}\n")
 
         for elem in skin_mesh:
-            conn = elem.getAllConn() # OBJ is 1-indexed
-            f.write(f'f {" ".join([str(x+1) for x in conn[1:]])}\n')
+            conn = elem.getAllConn()# OBJ is 1-indexed
+            end_connectivity = END_CONNECTIVITY[len(conn)-1]+1
+            f.write(f'f {" ".join([str(x+1) for x in conn[1:end_connectivity]])}\n')
 
         for group_name in skin_groups:
             submesh = med_file.getGroup(skin_level, group_name)
             f.write(f"g {group_name}\n")
             for elem in submesh:
                 conn = elem.getAllConn()
-                f.write(f'f {" ".join([str(x+1) for x in conn[1:]])}\n')
+                end_connectivity = END_CONNECTIVITY[len(conn)-1]+1
+                f.write(f'f {" ".join([str(x+1) for x in conn[1:end_connectivity]])}\n')
 
         for group_name in node_groups:
             node_ids = med_file.getGroupArr(node_level, group_name).toNumPyArray()
@@ -49,6 +61,7 @@ def main():
         raise FileNotFoundError(f"Input file {input_path} does not exist.")
 
     med_file = mc.MEDFileUMesh.New(str(input_path))
+    #med_file = med_file.quadraticToLinear()
     mesh = med_file.getMeshAtLevel(0)
 
     node_level = 1