Method getNext

physx/source/common/src/CmBitMap.h:403–415

		}

		PX_INLINE PxU32	getNext()
		{
			if (mBlock)
			{
				PxU32 bitIndex = mIndex << 5 | Ps::lowestSetBit(mBlock);
				mBlock &= mBlock - 1;
				PxU32 wordCount = mBitMap.getWordCount();
				while (!mBlock && (mIndex = ((mIndex+1)%wordCount)) != mStartIndex)
					mBlock = mBitMap.mMap[mIndex];
				return bitIndex;
			}
			return DONE;
		}

	private:
		PxU32 mBlock, mIndex;