C++ (Cpp) setBlockIconRotation Examples

Example #1

File: GNEDetectorEntry.cpp Project: cbrafter/sumo

void
GNEDetectorEntry::updateGeometry() {
    // Clear all containers
    myShapeRotations.clear();
    myShapeLengths.clear();

    // clear Shape
    myShape.clear();

    // Get shape of lane parent
    myShape.push_back(myLane->getShape().positionAtOffset(myLane->getPositionRelativeToParametricLenght(myPosition.x())));

    // Save rotation (angle) of the vector constructed by points f and s
    myShapeRotations.push_back(myLane->getShape().rotationDegreeAtOffset(myLane->getPositionRelativeToParametricLenght(myPosition.x())) * -1);

    // Set block icon position
    myBlockIconPosition = myShape.getLineCenter();

    // Set offset of logo
    myDetectorLogoOffset = Position(-2, 0);

    // Set block icon rotation, and using their rotation for logo
    setBlockIconRotation(myLane);

    // Update parent geometry
    myAdditionalSetParent->updateGeometry();
}

Example #2

File: GNEVariableSpeedSignal.cpp Project: planetsumo/sumo

void
GNEVariableSpeedSignal::updateGeometry() {
    // Clear shape
    myShape.clear();

    // Set block icon position
    myBlockIconPosition = myPosition;

    // Set block icon offset
    myBlockIconOffset = Position(-0.5, -0.5);

    // Set block icon rotation, and using their rotation for draw logo
    setBlockIconRotation();

    // Set position
    myShape.push_back(myPosition);

    // Add shape of childs (To avoid graphics errors)
    for (childLanes::iterator i = myChildLanes.begin(); i != myChildLanes.end(); i++) {
        myShape.append(i->lane->getShape());
    }

    // Update connections
    updateConnections();

    // Refresh element (neccesary to avoid grabbing problems)
    myViewNet->getNet()->refreshAdditional(this);
}

Example #3

File: GNEDetectorExit.cpp Project: fieryzig/sumo

void
GNEDetectorExit::updateGeometry() {
    // first remove object from net grid
    myViewNet->getNet()->removeGLObjectFromNet(this);

    // Clear all containers
    myShapeRotations.clear();
    myShapeLengths.clear();

    // clear Shape
    myShape.clear();

    // obtain position over lane
    double fixedPositionOverLane = myPositionOverLane > myLane->getParentEdge().getNBEdge()->getFinalLength() ? myLane->getParentEdge().getNBEdge()->getFinalLength() : myPositionOverLane < 0 ? 0 : myPositionOverLane;
    myShape.push_back(myLane->getShape().positionAtOffset(fixedPositionOverLane * myLane->getLengthGeometryFactor()));

    // Save rotation (angle) of the vector constructed by points f and s
    myShapeRotations.push_back(myLane->getShape().rotationDegreeAtOffset(fixedPositionOverLane) * -1);

    // Set block icon position
    myBlockIconPosition = myShape.getLineCenter();

    // Set block icon rotation, and using their rotation for logo
    setBlockIconRotation(myLane);

    // add object into net again
    myViewNet->getNet()->addGLObjectIntoNet(this);

    // update E3 parent Geometry
    myFirstAdditionalParent->updateGeometry();
}

Example #4

File: GNEContainerStop.cpp Project: planetsumo/sumo

void
GNEContainerStop::updateGeometry() {
    // Clear all containers
    myShapeRotations.clear();
    myShapeLengths.clear();

    // Get value of option "lefthand"
    SUMOReal offsetSign = OptionsCont::getOptions().getBool("lefthand") ? -1 : 1;

    // Get shape of lane parent
    myShape = myLane->getShape();

    // Move shape to side
    myShape.move2side(1.65 * offsetSign);

    // Cut shape using as delimitators from start position and end position
    myShape = myShape.getSubpart(myLane->getPositionRelativeToParametricLenght(myStartPos), myLane->getPositionRelativeToParametricLenght(myEndPos));

    // Get number of parts of the shape
    int numberOfSegments = (int) myShape.size() - 1;

    // If number of segments is more than 0
    if (numberOfSegments >= 0) {

        // Reserve memory (To improve efficiency)
        myShapeRotations.reserve(numberOfSegments);
        myShapeLengths.reserve(numberOfSegments);

        // For every part of the shape
        for (int i = 0; i < numberOfSegments; ++i) {

            // Obtain first position
            const Position& f = myShape[i];

            // Obtain next position
            const Position& s = myShape[i + 1];

            // Save distance between position into myShapeLengths
            myShapeLengths.push_back(f.distanceTo(s));

            // Save rotation (angle) of the vector constructed by points f and s
            myShapeRotations.push_back((SUMOReal) atan2((s.x() - f.x()), (f.y() - s.y())) * (SUMOReal) 180.0 / (SUMOReal) PI);
        }
    }

    // Obtain a copy of the shape
    PositionVector tmpShape = myShape;

    // Move shape to side
    tmpShape.move2side(1.5 * offsetSign);

    // Get position of the sign
    mySignPos = tmpShape.getLineCenter();

    // Set block icon position
    myBlockIconPosition = myShape.getLineCenter();

    // Set block icon rotation, and using their rotation for sign
    setBlockIconRotation(myLane);

    // Refresh element (neccesary to avoid grabbing problems)
    myViewNet->getNet()->refreshAdditional(this);
}