Change Body::update to Body::dx

Update was too vague since a lot of things get updated. dx more clearly refers
to the incremental update after a Kalman update.

1 files changed, 1 insertions, 1 deletions

diff --git a/src/state.cpp b/src/state.cpp
index 281d22e..1df68eb 100644
--- a/src/state.cpp
+++ b/src/state.cpp
@@ -172,7 +172,7 @@ State::kalmanUpdate( const MatrixXd &h, const MatrixXd &S,
     y = innovation(z,q);
     Matrix<double,Dynamic,1> dx;
     dx = K*y;
-    body->update(dx.segment<9>(0));
+    body->dx(dx.segment<9>(0));
     {
         int row=9;
         for (auto i=features.begin(); i!=features.end(); ++i, row+=3) {