From 46a8130cf29971df35c9b26f0f22f654eac00ae8 Mon Sep 17 00:00:00 2001
From: Giso Grimm <g.grimm@uni-oldenburg.de>
Date: Tue, 9 Jan 2024 12:17:14 +0100
Subject: [PATCH] add documentation

---
 manual/actmodlinearmovement.tex | 1 +
 1 file changed, 1 insertion(+)

diff --git a/manual/actmodlinearmovement.tex b/manual/actmodlinearmovement.tex
index 3f42805e..5af3fa57 100644
--- a/manual/actmodlinearmovement.tex
+++ b/manual/actmodlinearmovement.tex
@@ -40,3 +40,4 @@
 /scene/obj/t0 (d)
 /scene/obj/vpt (ddddddd)
 \end{verbatim}
+Note that only setting the last OSC variable \verb!/scene/obj/vpt! ensures an atomic operation of setting the variables. If you set it variable by variable, you may get undefined (and possibly extreme) intermediate values.