fixed the docs for the yaw-pitch-roll system (#28)

rgerum · Sep 25, 2023 · b2e9b2c · b2e9b2c
1 parent e849507
commit b2e9b2c
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/docs/source/spatial.rst b/docs/source/spatial.rst
@@ -22,7 +22,8 @@ Parameters
 
 .. hint::
     When coming from a yaw-pitch-roll system, the pitch is defined differently than the tilt. Tilt 0 means looking straight
-    down, while pitch 0 means looking straight ahead. Therefore, tilt_deg = 90 - pitch_deg.
+    down, while pitch 0 means looking straight ahead. Therefore, tilt_deg = pitch_deg + 90. Also the orientation of the
+    roll is typically with an inverted sign: roll_deg = -roll_deg.
 
 Transformation
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