void RGraphicsSceneQt::highlightEntity(REntity& entity) {
beginPreview();
// get painter paths for closest entity:
QList<RPainterPath> painterPaths = getPainterPaths(entity.getId());
for (int i = 0; i < painterPaths.size(); ++i) {
painterPaths[i].setSelected(entity.isSelected());
painterPaths[i].setHighlighted(true);
}
addToPreview(painterPaths);
endPreview();
}
QList<RVector> REntity::getIntersectionPoints(
const REntity& other, bool limited, const RBox& queryBox, bool ignoreComplex) const {
bool same = false;
// avoid intersection finding for intersections of interpolated entities
// (e.g. splines) with themselves:
if (getId()!=INVALID_ID && getId()==other.getId() && getDocument()==other.getDocument()) {
const RShape* shape = getData().castToConstShape();
if (shape!=NULL && shape->isInterpolated()) {
same = true;
}
const RPolyline* pl = dynamic_cast<const RPolyline*>(shape);
if (pl!=NULL) {
same = true;
}
}
return getData().getIntersectionPoints(other.getData(), limited, same, queryBox, ignoreComplex);
}
