Searched refs:fDirLen (Results 1 – 1 of 1) sorted by relevance
907 double fDirLen = sqrt( aDir.fx*aDir.fx + aDir.fy*aDir.fy ); in DrawHatchEntity() local908 if ( fDirLen < 1e-9 ) in DrawHatchEntity()919 double fDist = fabs( aOff.fx*aDir.fy - aOff.fy*aDir.fx ) / fDirLen; in DrawHatchEntity()