Fix on_transform_changed "rounding" transform

Setting `value` without `set_value_no_signal` will trigger
`_on_value_changed` with the rounded values as per the `Step`
value of the `SpinBox`es which in turn updates the transform.

This resulted in small movements when dragging the model with
the mouse to not have any effect.

Scenes/player_settings.gd

@@ -17,16 +17,16 @@ func set_nickname(value: String) -> void:
 	$Nickname.text = value
 
 func on_transform_changed(value: Transform3D) -> void:
-	offset_x.value = value.origin.x
-	offset_y.value = value.origin.y
-	offset_z.value = value.origin.z
+	offset_x.set_value_no_signal(value.origin.x)
+	offset_y.set_value_no_signal(value.origin.y)
+	offset_z.set_value_no_signal(value.origin.z)
 
 	var rot := value.basis.get_euler()
-	rotation_x.value = rad_to_deg(rot.x)
-	rotation_y.value = rad_to_deg(rot.y)
-	rotation_z.value = rad_to_deg(rot.z)
+	rotation_x.set_value_no_signal(rad_to_deg(rot.x))
+	rotation_y.set_value_no_signal(rad_to_deg(rot.y))
+	rotation_z.set_value_no_signal(rad_to_deg(rot.z))
 
-	scale_xyz.value = value.basis.get_scale().x
+	scale_xyz.set_value_no_signal(value.basis.get_scale().x)
 
 func _on_value_changed(_value: float) -> void:
 	var origin := Vector3(offset_x.value, offset_y.value, offset_z.value)
@@ -38,4 +38,3 @@ func _on_value_changed(_value: float) -> void:
 	rotation_x.set_value_no_signal(fposmod(rotation_x.value, 360))
 	rotation_y.set_value_no_signal(fposmod(rotation_y.value, 360))
 	rotation_z.set_value_no_signal(fposmod(rotation_z.value, 360))
-