better description for quaternion class

2026-05-14 19:17:35 +08:00 · 2016-05-10 11:40:35 +02:00
parent 3152d3d6cf
commit 2b3bdb523d
1 changed files with 3 additions and 1 deletions
@@ -1,7 +1,9 @@
 /**
 * @file Quaternion.hpp
 *
- * A quaternion class.
+ * A quaternion instance of this class describes a rotation from
+ * coordinate frame 1 to corrdinate frame 2. The first element of the quaternion
+ * represents the real part.
 *
 * @author James Goppert <james.goppert@gmail.com>
 */