コード例 #1
0
ファイル: NBEdgeCont.cpp プロジェクト: cathyyul/sumo-0.18
void
NBEdgeCont::generateStreetSigns() {
    for (EdgeCont::iterator i = myEdges.begin(); i != myEdges.end(); ++i) {
        NBEdge* e = i->second;
        // is this a "real" junction?
        // XXX nyi
        //continue
        const SUMOReal offset = e->getLength() - 3;
        switch (e->getToNode()->getType()) {
            case NODETYPE_PRIORITY:
                // yield or major?
                if (e->getJunctionPriority(e->getToNode()) > 0) {
                    e->addSign(NBSign(NBSign::SIGN_TYPE_PRIORITY, offset));
                } else {
                    e->addSign(NBSign(NBSign::SIGN_TYPE_YIELD, offset));
                }
                break;
            case NODETYPE_PRIORITY_STOP:
                // yield or major?
                if (e->getJunctionPriority(e->getToNode()) > 0) {
                    e->addSign(NBSign(NBSign::SIGN_TYPE_PRIORITY, offset));
                } else {
                    e->addSign(NBSign(NBSign::SIGN_TYPE_STOP, offset));
                }
                break;
            case NODETYPE_ALLWAY_STOP:
                e->addSign(NBSign(NBSign::SIGN_TYPE_ALLWAY_STOP, offset));
                break;
            case NODETYPE_RIGHT_BEFORE_LEFT:
                e->addSign(NBSign(NBSign::SIGN_TYPE_RIGHT_BEFORE_LEFT, offset));
                break;
            default:
                break;
        }
    }
}