double ObjectSettings::
objectT(double s, double t, double roadDistance)
{
LaneSection *laneSection = object_->getParentRoad()->getLaneSection(s);
double dist = 0.0;
double sSection = s - laneSection->getSStart();
if (t >= 0)
{
dist = laneSection->getLaneSpanWidth(0, laneSection->getLeftmostLaneId(), sSection) + roadDistance;
}
else
{
dist = -laneSection->getLaneSpanWidth(0, laneSection->getRightmostLaneId(), sSection) - roadDistance;
}
return dist;
}
/*!
* Initializes the path (only once).
*/
void
OSCBridgeItem::createPath()
{
if (path_)
{
delete path_;
}
path_ = new QPainterPath();
setBrush(QBrush(outerColor_));
setPen(QPen(outerColor_, 2.0));
if (bridge_->getLength() > NUMERICAL_ZERO3) // Bridge is repeated
{
double totalLength = 0.0;
double currentS = bridge_->getSStart();
// Left and right side //
//
while ((totalLength < bridge_->getLength()) && (currentS < road_->getLength()))
{
LaneSection *laneSection = road_->getLaneSection(currentS);
double t = laneSection->getLaneSpanWidth(0, laneSection->getRightmostLaneId() - 1, currentS);
QPointF currentPos = road_->getGlobalPoint(currentS, t);
if (totalLength == 0)
{
path_->moveTo(currentPos.x(), currentPos.y());
}
else
{
path_->lineTo(currentPos.x(), currentPos.y());
path_->moveTo(currentPos.x(), currentPos.y());
}
// double dist = 4; // TODO get configured tesselation length Jutta knows where to get this from
double dist = 1 / getProjectGraph()->getProjectWidget()->getLODSettings()->TopViewEditorPointsPerMeter;
if ((totalLength + dist) > bridge_->getLength())
{
QPointF currentPos = road_->getGlobalPoint(currentS + (bridge_->getLength() - totalLength), t);
path_->lineTo(currentPos.x(), currentPos.y());
}
totalLength += dist;
currentS += dist;
}
totalLength = 0.0;
currentS = bridge_->getSStart();
// Left and right side //
//
while ((totalLength < bridge_->getLength()) && (currentS < road_->getLength()))
{
LaneSection *laneSection = road_->getLaneSection(currentS);
double t = -laneSection->getLaneSpanWidth(laneSection->getLeftmostLaneId(), 0, currentS);
QPointF currentPos = road_->getGlobalPoint(currentS, t);
if (totalLength == 0)
{
path_->moveTo(currentPos.x(), currentPos.y());
}
else
{
path_->lineTo(currentPos.x(), currentPos.y());
path_->moveTo(currentPos.x(), currentPos.y());
}
// double dist = 4; // TODO get configured tesselation length Jutta knows where to get this from
double dist = 1 / getProjectGraph()->getProjectWidget()->getLODSettings()->TopViewEditorPointsPerMeter;
if ((totalLength + dist) > bridge_->getLength())
{
QPointF currentPos = road_->getGlobalPoint(currentS + (bridge_->getLength() - totalLength), t);
path_->lineTo(currentPos.x(), currentPos.y());
}
totalLength += dist;
currentS += dist;
}
}
setPath(*path_);
}
