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indentation

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This commit is contained in:
Emil Tin 2013-02-24 13:40:26 +01:00
parent ddd352096d
commit 40b7fe5aed
1 changed files with 8 additions and 8 deletions
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16
Contractor/EdgeBasedGraphFactory.cpp
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@ -387,27 +387,27 @@ double EdgeBasedGraphFactory::GetAngleBetweenTwoEdges(const CoordinateT& A, cons
const double latA = int2rad(A.lat); const double latA = int2rad(A.lat);
const double latB = int2rad(B.lat); const double latB = int2rad(B.lat);
const double latC = int2rad(C.lat); const double latC = int2rad(C.lat);
const double lonA = int2rad(A.lon); const double lonA = int2rad(A.lon);
const double lonB = int2rad(B.lon); const double lonB = int2rad(B.lon);
const double lonC = int2rad(C.lon); const double lonC = int2rad(C.lon);
const double v1x = lonA - lonC; const double v1x = lonA - lonC;
const double v2x = lonB - lonC; const double v2x = lonB - lonC;
// mercator projection: y=log(tan( pi/4 + lat/2 )) // mercator projection: y=log(tan( pi/4 + lat/2 ))
// since log(a)-log(b) = log(a/b), it follows that: // since log(a)-log(b) = log(a/b), it follows that:
// log(tan( M_PI/4 + latA/2 )) - log(tan( M_PI/4 + latC/2 )) => // log(tan( M_PI/4 + latA/2 )) - log(tan( M_PI/4 + latC/2 )) =>
// log(tan( M_PI/4 + latA/2 )) / tan( M_PI/4 + latC/2 )) // log(tan( M_PI/4 + latA/2 )) / tan( M_PI/4 + latC/2 ))
// note that latC cannot be at a pole, lest we get a division by zero. // note that latC cannot be at a pole, lest we get a division by zero.
const double v1y = log(tan(M_PI/4 + latA/2)/tan(M_PI/4 + latC/2)); const double v1y = log(tan(M_PI/4 + latA/2)/tan(M_PI/4 + latC/2));
const double v2y = log(tan(M_PI/4 + latB/2)/tan(M_PI/4 + latC/2)); const double v2y = log(tan(M_PI/4 + latB/2)/tan(M_PI/4 + latC/2));
const double a2 = atan2(v2y,v2x); const double a2 = atan2(v2y,v2x);
const double a1 = atan2(v1y,v1x); const double a1 = atan2(v1y,v1x);
const double angle = rad2deg(a2-a1); const double angle = rad2deg(a2-a1);
if(angle < 0) { if(angle < 0) {
return angle + 360; return angle + 360;
} else { } else {