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fix division by zero

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Moritz Kobitzsch 2016-03-18 16:19:55 +01:00 committed by Patrick Niklaus
parent 9034d0c521
commit 989b374d86
1 changed files with 4 additions and 3 deletions
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7
src/extractor/guidance/turn_analysis.cpp
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@ -794,12 +794,13 @@ TurnAnalysis::handleThreeWayTurn(const EdgeID via_edge,
std::vector<ConnectedRoad> intersection) const std::vector<ConnectedRoad> intersection) const
{ {
BOOST_ASSERT(intersection[0].turn.angle < 0.001); BOOST_ASSERT(intersection[0].turn.angle < 0.001);
const auto isObviousOfTwo = [](const ConnectedRoad turn, const ConnectedRoad other) const auto isObviousOfTwo = [](const ConnectedRoad road, const ConnectedRoad other)
{ {
return (angularDeviation(turn.turn.angle, STRAIGHT_ANGLE) < NARROW_TURN_ANGLE && return (angularDeviation(road.turn.angle, STRAIGHT_ANGLE) < NARROW_TURN_ANGLE &&
angularDeviation(other.turn.angle, STRAIGHT_ANGLE) > 85) || angularDeviation(other.turn.angle, STRAIGHT_ANGLE) > 85) ||
(angularDeviation(road.turn.angle,STRAIGHT_ANGLE) < std::numeric_limits<double>::epsilon()) ||
(angularDeviation(other.turn.angle, STRAIGHT_ANGLE) / (angularDeviation(other.turn.angle, STRAIGHT_ANGLE) /
angularDeviation(turn.turn.angle, STRAIGHT_ANGLE) > angularDeviation(road.turn.angle, STRAIGHT_ANGLE) >
1.4); 1.4);
}; };