| Bullet Collision Detection & Physics Library
    | 
 
 
 
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   16 #ifndef BT_UNION_FIND_H 
   17 #define BT_UNION_FIND_H 
   21 #define USE_PATH_COMPRESSION 1 
   24 #define STATIC_SIMULATION_ISLAND_OPTIMIZATION 1 
   82 #ifndef USE_PATH_COMPRESSION 
   97 #endif  //USE_PATH_COMPRESSION 
  109 #ifdef USE_PATH_COMPRESSION 
  112                         x = elementPtr->
m_id;
 
  123 #endif  //BT_UNION_FIND_H 
  
UnionFind calculates connected subsets.
void sortIslands()
this is a special operation, destroying the content of btUnionFind.
btElement & getElement(int index)
int getNumElements() const
#define SIMD_FORCE_INLINE
btAlignedObjectArray< btElement > m_elements
const btElement & getElement(int index) const
int size() const
return the number of elements in the array