first cut at turnon scripts for EasyTimer v2

[fw/altos] / altoslib / AltosRotation.java

diff --git a/altoslib/AltosRotation.java b/altoslib/AltosRotation.java
index fb84969ce7f8079537b20df704087d34edae357f..85e213b25f5a0ef0700c3151b6723ee8ff34b925 100644 (file)
--- a/altoslib/AltosRotation.java
+++ b/altoslib/AltosRotation.java
@@ -16,7 +16,7 @@
  * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
  */
 
-package org.altusmetrum.altoslib_13;
+package org.altusmetrum.altoslib_14;
 
 public class AltosRotation extends AltosQuaternion {
        private AltosQuaternion         rotation;
@@ -97,7 +97,7 @@ public class AltosRotation extends AltosQuaternion {
                             double z,
                             int pad_orientation) {
                AltosQuaternion orient = AltosQuaternion.vector(x, y, z).normalize();
-               double sky = pad_orientation == 0 ? 1 : -1;
+               double sky = (pad_orientation & 1) == 0 ? 1 : -1;
                AltosQuaternion up = new AltosQuaternion(0, 0, 0, sky);
                rotation = up.vectors_to_rotation(orient);
        }