17 lines
686 B
C++
17 lines
686 B
C++
NonlinearFactorGraph graph;
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noiseModel::Diagonal::shared_ptr priorNoise =
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noiseModel::Diagonal::Sigmas(Vector3(0.3, 0.3, 0.1));
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graph.add(PriorFactor<Pose2>(1, Pose2(0, 0, 0), priorNoise));
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// Add odometry factors
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noiseModel::Diagonal::shared_ptr model =
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noiseModel::Diagonal::Sigmas(Vector3(0.2, 0.2, 0.1));
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graph.add(BetweenFactor<Pose2>(1, 2, Pose2(2, 0, 0 ), model));
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graph.add(BetweenFactor<Pose2>(2, 3, Pose2(2, 0, M_PI_2), model));
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graph.add(BetweenFactor<Pose2>(3, 4, Pose2(2, 0, M_PI_2), model));
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graph.add(BetweenFactor<Pose2>(4, 5, Pose2(2, 0, M_PI_2), model));
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// Add the loop closure constraint
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graph.add(BetweenFactor<Pose2>(5, 2, Pose2(2, 0, M_PI_2), model));
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