More minor graphical tweaks.

images/elevator_button.png.import

@@ -0,0 +1,41 @@
+[remap]
+
+importer="texture"
+type="CompressedTexture2D"
+uid="uid://ckg5b7xtyk4nc"
+path.s3tc="res://.godot/imported/elevator_button.png-1734f97c9c32070b9133e3b389e3adb7.s3tc.ctex"
+metadata={
+"imported_formats": ["s3tc_bptc"],
+"vram_texture": true
+}
+
+[deps]
+
+source_file="res://images/elevator_button.png"
+dest_files=["res://.godot/imported/elevator_button.png-1734f97c9c32070b9133e3b389e3adb7.s3tc.ctex"]
+
+[params]
+
+compress/mode=2
+compress/high_quality=false
+compress/lossy_quality=0.7
+compress/uastc_level=0
+compress/rdo_quality_loss=0.0
+compress/hdr_compression=1
+compress/normal_map=0
+compress/channel_pack=0
+mipmaps/generate=true
+mipmaps/limit=-1
+roughness/mode=0
+roughness/src_normal=""
+process/channel_remap/red=0
+process/channel_remap/green=1
+process/channel_remap/blue=2
+process/channel_remap/alpha=3
+process/fix_alpha_border=true
+process/premult_alpha=false
+process/normal_map_invert_y=false
+process/hdr_as_srgb=false
+process/hdr_clamp_exposure=false
+process/size_limit=0
+detect_3d/compress_to=0

scenes/elevator_button.tscn

@@ -0,0 +1,8 @@
+[gd_scene format=3 uid="uid://cwwexawpj46hk"]
+
+[ext_resource type="Texture2D" uid="uid://ckg5b7xtyk4nc" path="res://images/elevator_button.png" id="1_sy1b3"]
+
+[node name="ElevatorButton" type="Sprite3D" unique_id=1758559173]
+billboard = 1
+texture_filter = 0
+texture = ExtResource("1_sy1b3")

scenes/hall_block.tscn

@@ -11,7 +11,7 @@ transform = Transform3D(-4.371139e-08, 0, 1, 0, 1, 0, -1, 0, -4.371139e-08, 0, 0
 transform = Transform3D(-1.7484555e-07, 4, -1.7484555e-07, 0, -1.7484555e-07, -4, -4, -1.7484555e-07, 7.642742e-15, 0, 5.7858315, 0)
 
 [node name="Floor" parent="." unique_id=46749297 instance=ExtResource("1_7mju3")]
-transform = Transform3D(4, 0, 0, 0, -1.7484554e-07, -3.9999998, 0, 3.9999998, -1.7484554e-07, 0, 0, 0)
+transform = Transform3D(-1.7484555e-07, 3.9999998, -1.7484554e-07, 0, -1.7484554e-07, -3.9999998, -4, -1.7484554e-07, 7.642741e-15, 0, 0, 0)
 
 [node name="WallLeft" parent="." unique_id=1979972832 instance=ExtResource("1_cpafl")]
 transform = Transform3D(4, 0, 0, 0, 4, 0, 0, 0, 4, -1.2676303e-07, 2.9, 2.9)

scenes/world.tscn

@@ -4,6 +4,7 @@
 [ext_resource type="PackedScene" uid="uid://cxnocjdotkl5e" path="res://scenes/hall_block.tscn" id="1_tlwt5"]
 [ext_resource type="PackedScene" uid="uid://brd3iponame0e" path="res://scenes/elevator.tscn" id="4_k0juu"]
 [ext_resource type="PackedScene" uid="uid://bkqwi2yqa0nvg" path="res://scenes/virtua_hand.tscn" id="5_71j4m"]
+[ext_resource type="PackedScene" uid="uid://cwwexawpj46hk" path="res://scenes/elevator_button.tscn" id="5_qfnet"]
 [ext_resource type="Script" uid="uid://c6v2lhrkeup5i" path="res://scenes/world.gd" id="5_world"]
 
 [sub_resource type="BoxShape3D" id="BoxShape3D_k0juu"]
@@ -35,6 +36,12 @@ transform = Transform3D(-4.371139e-08, 0, 1, 0, 1, 0, -1, 0, -4.371139e-08, 0, 0
 unique_name_in_owner = true
 transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, -8.351522)
 
+[node name="VirtuaHand" parent="ElevatorSafeZone" unique_id=1811028460 instance=ExtResource("5_71j4m")]
+transform = Transform3D(3, 0, 0, 0, 3, 0, 0, 0, 3, -2.798057, 0.5557984, -0.674366)
+
+[node name="ElevatorButton" parent="ElevatorSafeZone" unique_id=1758559173 instance=ExtResource("5_qfnet")]
+transform = Transform3D(2, 0, 0, 0, 2, 0, 0, 0, 2, -3.267, 2.258, -0.39)
+
 [node name="Elevator" parent="ElevatorSafeZone" unique_id=242258467 instance=ExtResource("4_k0juu")]
 transform = Transform3D(4, 0, 0, 0, 4, 0, 0, 0, 4, 0, 3, -0.061756134)
 
@@ -63,6 +70,3 @@ gizmo_extents = 1.46
 unique_name_in_owner = true
 transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 2.5, 11.5)
 gizmo_extents = 1.46
-
-[node name="VirtuaHand" parent="." unique_id=1811028460 instance=ExtResource("5_71j4m")]
-transform = Transform3D(3, 0, 0, 0, 3, 0, 0, 0, 3, -2.9284577, 0.9347658, -8.833771)