diff options
Diffstat (limited to 'src/sims/collision/GridDetector.scala')
| -rw-r--r-- | src/sims/collision/GridDetector.scala | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/sims/collision/GridDetector.scala b/src/sims/collision/GridDetector.scala index f5ed99a..abc40f2 100644 --- a/src/sims/collision/GridDetector.scala +++ b/src/sims/collision/GridDetector.scala @@ -9,7 +9,8 @@ package sims.collision import sims.dynamics._ import sims.geometry._ import scala.collection._ -import scala.collection.mutable._ +import scala.collection.mutable.ArrayBuffer +import scala.collection.mutable.HashMap /**A conrete implementation of <code>Detector</code>. <code>GridDetector</code> divides the world into a grid * for faster collision detection.*/ |