Update sim3.hpp

wangyvliang · Oct 14, 2017 · 3f84e42 · 3f84e42
1 parent 8e047e1
commit 3f84e42
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/sophus/sim3.hpp b/sophus/sim3.hpp
@@ -560,7 +560,7 @@ class Sim3 : public Sim3Base<Sim3<Scalar_, Options>> {
   // Draw uniform sample from Sim(3) manifold.
   //
   // Translations are drawn component-wise from the range [-1, 1].
-  // The 2-exponential of the scale factor is drawn uniformly from [-1, 1],
+  // The scale factor is drawn uniformly in log2-space from [-1, 1],
   // hence the scale is in [0.5, 2].
   //
   template <class UniformRandomBitGenerator>