GEODESIC_INF = 1.0e100;
SMALLEST_INTERVAL_RATIO = 1e-6;
EPSILON = 1.0e-6;
TIME_INTERVAL_KEY_PRESS = 1;
TIME_INTERVAL_MOUSE_PRESS = 1;
MARKER_MIN_DISTANCE = 3e-05;
KEYS_MAPPING = ["ONE", "TWO", "THREE", "FOUR", "FIVE"];
PATH_NAME_MAPPING = ["CHENHAN", "DIJKSTRA-TRI", "DIJKSTRA-QUAD", "FMM"];
LABEL_TIME_MAX = 10;
MOUSE_RATIO = 0.535;