1 files changed, 21 insertions, 29 deletions
diff --git a/extern/bullet2/src/BulletCollision/CollisionDispatch/btUnionFind.cpp b/extern/bullet2/src/BulletCollision/CollisionDispatch/btUnionFind.cpp
index 5222933595d..816bf1e6adc 100644
--- a/extern/bullet2/src/BulletCollision/CollisionDispatch/btUnionFind.cpp
+++ b/extern/bullet2/src/BulletCollision/CollisionDispatch/btUnionFind.cpp
@@ -15,68 +15,60 @@ subject to the following restrictions:
 
 #include "btUnionFind.h"
 
-
-
 btUnionFind::~btUnionFind()
 {
 	Free();
-
 }
 
 btUnionFind::btUnionFind()
-{ 
-
+{
 }
 
-void	btUnionFind::allocate(int N)
+void btUnionFind::allocate(int N)
 {
 	m_elements.resize(N);
 }
-void	btUnionFind::Free()
+void btUnionFind::Free()
 {
 	m_elements.clear();
 }
 
-
-void	btUnionFind::reset(int N)
+void btUnionFind::reset(int N)
 {
 	allocate(N);
 
-	for (int i = 0; i < N; i++) 
-	{ 
-		m_elements[i].m_id = i; m_elements[i].m_sz = 1; 
-	} 
+	for (int i = 0; i < N; i++)
+	{
+		m_elements[i].m_id = i;
+		m_elements[i].m_sz = 1;
+	}
 }
 
-
 class btUnionFindElementSortPredicate
 {
-	public:
-
-		bool operator() ( const btElement& lhs, const btElement& rhs ) const
-		{
-			return lhs.m_id < rhs.m_id;
-		}
+public:
+	bool operator()(const btElement& lhs, const btElement& rhs) const
+	{
+		return lhs.m_id < rhs.m_id;
+	}
 };
 
 ///this is a special operation, destroying the content of btUnionFind.
 ///it sorts the elements, based on island id, in order to make it easy to iterate over islands
-void	btUnionFind::sortIslands()
+void btUnionFind::sortIslands()
 {
-
 	//first store the original body index, and islandId
 	int numElements = m_elements.size();
-	
-	for (int i=0;i<numElements;i++)
+
+	for (int i = 0; i < numElements; i++)
 	{
 		m_elements[i].m_id = find(i);
 #ifndef STATIC_SIMULATION_ISLAND_OPTIMIZATION
 		m_elements[i].m_sz = i;
-#endif //STATIC_SIMULATION_ISLAND_OPTIMIZATION
+#endif  //STATIC_SIMULATION_ISLAND_OPTIMIZATION
 	}
-	
-	 // Sort the vector using predicate and std::sort
-	  //std::sort(m_elements.begin(), m_elements.end(), btUnionFindElementSortPredicate);
-	  m_elements.quickSort(btUnionFindElementSortPredicate());
 
+	// Sort the vector using predicate and std::sort
+	//std::sort(m_elements.begin(), m_elements.end(), btUnionFindElementSortPredicate);
+	m_elements.quickSort(btUnionFindElementSortPredicate());
 }