AzKay Posted May 26, 2011 Share Posted May 26, 2011 (edited) Ive got this in AutoIt3Func path($iSx, $iSy, $iEx, $iEy) Local $iDist $iDist = ((((($iEx - $iSx) ^ 2) + (($iEy - $iSy) ^ 2)) ^ 1) / 2) Return $iDist EndFuncGoogle tells me C++ doesnt use ^, and also told me to use pow();This did not work:return pow(pow((iEx - iSx), 2) + (pow((iEy - iSy), 2)), 1) /2;Does anyone know the correct C++ line?Nevermind, not sleeping hurts. Edited May 26, 2011 by AzKay # MY LOVE FOR YOU... IS LIKE A TRUCK- # Link to comment Share on other sites More sharing options...
jchd Posted May 26, 2011 Share Posted May 26, 2011 Looks like there's a typo in your input formula. Except if I'm completely misinterpreting it, it's a distance computation Sqrt(dX² + dY²). It should read $iDist = Sqrt(($iEx - $iSx) ^ 2 + ($iEy - $iSy) ^ 2) This wonderful site allows debugging and testing regular expressions (many flavors available). An absolute must have in your bookmarks.Another excellent RegExp tutorial. Don't forget downloading your copy of up-to-date pcretest.exe and pcregrep.exe hereRegExp tutorial: enough to get startedPCRE v8.33 regexp documentation latest available release and currently implemented in AutoIt beta. SQLitespeed is another feature-rich premier SQLite manager (includes import/export). Well worth a try.SQLite Expert (freeware Personal Edition or payware Pro version) is a very useful SQLite database manager.An excellent eBook covering almost every aspect of SQLite3: a must-read for anyone doing serious work.SQL tutorial (covers "generic" SQL, but most of it applies to SQLite as well)A work-in-progress SQLite3 tutorial. Don't miss other LxyzTHW pages!SQLite official website with full documentation (may be newer than the SQLite library that comes standard with AutoIt) Link to comment Share on other sites More sharing options...
AzKay Posted May 26, 2011 Author Share Posted May 26, 2011 Looks like there's a typo in your input formula. Except if I'm completely misinterpreting it, it's a distance computation Sqrt(dX² + dY²). It should read $iDist = Sqrt(($iEx - $iSx) ^ 2 + ($iEy - $iSy) ^ 2)Awesome, that fixed both problems. Thanks. # MY LOVE FOR YOU... IS LIKE A TRUCK- # Link to comment Share on other sites More sharing options...
Recommended Posts
Create an account or sign in to comment
You need to be a member in order to leave a comment
Create an account
Sign up for a new account in our community. It's easy!
Register a new accountSign in
Already have an account? Sign in here.
Sign In Now