Fix llRot2Axis to negate the axis when s is negative.

2016-01-22 20:54:43 +01:00
parent 144fa5b00e
commit 661853be53
1 changed files with 2 additions and 0 deletions
--- a/lslopt/lslbasefuncs.py
+++ b/lslopt/lslbasefuncs.py
@@ -1404,6 +1404,8 @@ def llRot2Angle(r):
 def llRot2Axis(r):
    assert isrotation(r)
    r = q2f(r)
+    if r[3] < 0:
+        return llVecNorm(Vector((-r[0], -r[1], -r[2])))
    return llVecNorm(Vector((r[0], r[1], r[2])))

 def llRot2Euler(r):