Fix issue in broad-phase collision detection

CHANGELOG.md

@@ -1,5 +1,11 @@
 # Changelog
 
+## Release Candidate
+
+### Fixed
+
+ - Bug [#45](https://github.com/DanielChappuis/reactphysics3d/issues/45) has been fixed.
+
 ## Version 0.7.0 (May 1, 2018)
 
 ### Added

src/collision/broadphase/BroadPhaseAlgorithm.cpp

@@ -264,6 +264,7 @@ void BroadPhaseAlgorithm::computeOverlappingPairs(MemoryManager& memoryManager)
     // Reset the array of collision shapes that have move (or have been created) during the
     // last simulation step
     mNbMovedShapes = 0;
+    mNbNonUsedMovedShapes = 0;
 
     // Sort the array of potential overlapping pairs in order to remove duplicate pairs
     std::sort(mPotentialPairs, mPotentialPairs + mNbPotentialPairs, BroadPhasePair::smallerThan);