diff --git a/src/ui/main.gd b/src/ui/main.gd
index 8aa3a6e..9c02524 100644
--- a/src/ui/main.gd
+++ b/src/ui/main.gd
@@ -1157,4 +1157,11 @@ func _demo_shot(path: String) -> void:
 	await RenderingServer.frame_post_draw
 	var img := get_viewport().get_texture().get_image()
 	img.save_png(path)
-	print("DEMO_SHOT: %s (%d×%d)" % [path, img.get_width(), img.get_height()])
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+	print("DEMO_SHOT: %s (%d×%d)" % [path, img.get_width(), img.get_height()])
+	var tv = view_builder.get("terrain_view")
+	if tv != null and is_instance_valid(tv):
+		var mi = tv.get("_mi")
+		if mi != null and is_instance_valid(mi) and mi.mesh != null:
+			var aabb: AABB = mi.mesh.get_aabb()
+			print("DEMO_AABB: pos=%s size=%s tris=%d" % [aabb.position, aabb.size, tv.triangle_count()])
+	print("DEMO_CAM: cam=%s target=%s" % [camera.global_position, camera.target])
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