Check plane_normal type

From #176
ami-iit · Jun 13, 2024 · 9e08fe2 · 9e08fe2
1 parent dab36e6
commit 9e08fe2
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/src/jaxsim/terrain/terrain.py b/src/jaxsim/terrain/terrain.py
@@ -59,6 +59,10 @@ def build(plane_normal: list) -> "PlaneTerrain":
         Returns:
             PlaneTerrain: A PlaneTerrain instance.
         """
+        if not isinstance(plane_normal, list):
+            raise TypeError(
+                f"Expected a list for the plane normal vector, got: {type(plane_normal)}."
+            )
 
         return PlaneTerrain(plane_normal=plane_normal)