Function encodeFloat

physx/source/lowlevelaabb/include/BpBroadPhaseUpdate.h:138–146

\brief Encode a single float value with lossless encoding to integer */

	\brief Encode a single float value with lossless encoding to integer
	*/
	PX_FORCE_INLINE PxU32 encodeFloat(PxU32 ir)
	{
		//we may need to check on -0 and 0
		//But it should make no practical difference.
		if(ir & PX_SIGN_BITMASK) //negative?
			return ~ir;//reverse sequence of negative numbers
		else
			return ir | PX_SIGN_BITMASK; // flip sign
	}

	/*
	\brief Encode a single float value with lossless encoding to integer