// ===========================================================================
// method definitions
// ===========================================================================
MSParkingArea::MSParkingArea(const std::string& id,
const std::vector<std::string>& lines,
MSLane& lane,
double begPos, double endPos,
unsigned int capacity,
double width, double length, double angle, const std::string& name) :
MSStoppingPlace(id, lines, lane, begPos, endPos, name),
myCapacity(capacity),
myWidth(width),
myLength(length),
myAngle(angle) {
// initialize unspecified defaults
if (myWidth == 0) {
myWidth = SUMO_const_laneWidth;
}
if (myLength == 0) {
myLength = getSpaceDim();
}
const double offset = MSNet::getInstance()->lefthand() ? -1 : 1;
myShape = lane.getShape().getSubpart(
lane.interpolateLanePosToGeometryPos(begPos),
lane.interpolateLanePosToGeometryPos(endPos));
myShape.move2side((lane.getWidth() / 2. + myWidth / 2.) * offset);
// Initialize space occupancies if there is a road-side capacity
// The overall number of lots is fixed and each lot accepts one vehicle regardless of size
if (myCapacity > 0) {
for (int i = 1; i <= myCapacity; ++i) {
mySpaceOccupancies[i] = LotSpaceDefinition();
mySpaceOccupancies[i].index = i;
mySpaceOccupancies[i].vehicle = 0;
mySpaceOccupancies[i].myWidth = myWidth;
mySpaceOccupancies[i].myLength = myLength;
mySpaceOccupancies[i].myEndPos = myBegPos + getSpaceDim() * i;
const Position& f = myShape.positionAtOffset(getSpaceDim() * (i - 1));
const Position& s = myShape.positionAtOffset(getSpaceDim() * (i));
double lot_angle = ((double) atan2((s.x() - f.x()), (f.y() - s.y())) * (double) 180.0 / (double) M_PI) + myAngle;
mySpaceOccupancies[i].myRotation = lot_angle;
if (myAngle == 0) {
// parking parallel to the road
mySpaceOccupancies[i].myPosition = s;
} else {
// angled parking
mySpaceOccupancies[i].myPosition = (f + s) * 0.5;
}
}
}
computeLastFreePos();
}
