[Auto] [Update] Documented new 3D box Material type property for lighting and shadows

automated_updates_data.json

@@ -1,5 +1,5 @@
 {
-  "last_automated_updates_commit": "83481725932de83ee10286931de90c95bc2da191",
+  "last_automated_updates_commit": "6a91e8b6fa95cbd044cbd768ef8cf34c0f952015",
   "last_improved_things": [
     {
       "date": "2026-02-16",

docs/gdevelop5/objects/3d-box/index.md

@@ -11,10 +11,10 @@ If you need to show more detail 3D objects, check the [3D model object](../3d-mo
 
 Lighting can be set up through [layers effects](../../interface/scene-editor/layer-effects). Ambient and directional light effects allow to configure basic lighting for 3D layers.
 
-3D boxes can be set up to react to lighting in different ways:
+The **Material type** property controls how a 3D box reacts to lighting:
 
-- Either it does not react to light, meaning that it's always shown with the colors of the texture that was set (like a 2D object)
-- Or it does react to light. In this case, don't forget to set up a light in the layer effects.
+- **Basic (no lighting, no shadows)**: the box is always shown with the colors of its texture (like a 2D object), ignoring lights and shadows.
+- **Standard (without metalness)**: the box reacts to light. In this case, don't forget to set up a light in the layer effects.
 
 ## Shadows