add rotation indicator

Scenes/Objects/Klemmpunkt.tscn

-[gd_scene load_steps=5 format=2]
+[gd_scene load_steps=7 format=2]
 
 [ext_resource path="res://Scripts/Objects/Klemmpunkt.gd" type="Script" id=1]
 
@@ -7,6 +7,11 @@
 [sub_resource type="SpatialMaterial" id=3]
 albedo_color = Color( 1, 0, 0.784314, 1 )
 
+[sub_resource type="CylinderMesh" id=4]
+
+[sub_resource type="SpatialMaterial" id=5]
+albedo_color = Color( 1, 0, 0.760784, 1 )
+
 [sub_resource type="SphereShape" id=2]
 radius = 0.400233
 
@@ -22,6 +27,11 @@ transform = Transform( 0.3, 0, 0, 0, 0.3, 0, 0, 0, 0.3, 0, 1.094, 0 )
 mesh = SubResource( 1 )
 material/0 = SubResource( 3 )
 
+[node name="RotationIndicator" type="MeshInstance" parent="Bubble"]
+transform = Transform( 1, 0, 0, 0, -1.74846e-09, -1, 0, 0.04, -4.37114e-08, 0.048, 0, 0 )
+mesh = SubResource( 4 )
+material/0 = SubResource( 5 )
+
 [node name="Area" type="Area" parent="."]
 
 [node name="CollisionShape" type="CollisionShape" parent="Area"]