QList<RVector> RShape::getIntersectionPointsCX(const RCircle& circle1,
const RExplodable& explodable2, bool limited) {
Q_UNUSED(limited)
QList<RVector> res;
QList<QSharedPointer<RShape> > sub = explodable2.getExploded();
QList<QSharedPointer<RShape> >::iterator it;
for (it=sub.begin(); it!=sub.end(); ++it) {
QSharedPointer<RLine> pLine2 = (*it).dynamicCast<RLine>();
if (!pLine2.isNull()) {
RLine line2 = *pLine2.data();
res.append(RShape::getIntersectionPointsLC(line2, circle1));
continue;
}
QSharedPointer<RArc> pArc2 = (*it).dynamicCast<RArc>();
if (!pArc2.isNull()) {
RArc arc2 = *pArc2.data();
res.append(RShape::getIntersectionPointsAC(arc2, circle1));
continue;
}
}
return res;
}
QList<RVector> RShape::getIntersectionPointsLX(const RLine& line1,
const RExplodable& explodable2, bool limited) {
Q_UNUSED(limited)
QList<RVector> res;
QList<QSharedPointer<RShape> > sub = explodable2.getExploded();
QList<QSharedPointer<RShape> >::iterator it;
for (it=sub.begin(); it!=sub.end(); ++it) {
// TODO: limited true for line1, not for line2:
QSharedPointer<RLine> pLine2 = (*it).dynamicCast<RLine>();
if (!pLine2.isNull()) {
RLine line2 = *pLine2.data();
res.append(RShape::getIntersectionPointsLL(line1, line2, limited, true));
continue;
}
QSharedPointer<RArc> pArc2 = (*it).dynamicCast<RArc>();
if (!pArc2.isNull()) {
RArc arc2 = *pArc2.data();
res.append(RShape::getIntersectionPointsLA(line1, arc2, limited, true));
continue;
}
}
return res;
}
/**
* \param same True if the two shapes are identical, from the same interpolated
* shape (e.g. spline).
*/
QList<RVector> RShape::getIntersectionPointsXX(const RExplodable& explodable1,
const RExplodable& explodable2, bool limited, bool same) {
Q_UNUSED(limited)
QList<RVector> res;
QList<QSharedPointer<RShape> > sub1 = explodable1.getExploded();
QList<QSharedPointer<RShape> > sub2;
if (same) {
sub2 = sub1;
}
else {
sub2 = explodable2.getExploded();
}
QList<QSharedPointer<RShape> >::iterator it1;
QList<QSharedPointer<RShape> >::iterator it2;
int c1, c2;
for (it1=sub1.begin(), c1=0; it1!=sub1.end(); ++it1, ++c1) {
for (it2=sub2.begin(), c2=0; it2!=sub2.end(); ++it2, ++c2) {
// sub shapes of same, interpolated shape (e.g. spline):
if (same) {
/*
QSharedPointer<RDirected> directed1 = *it1->dynamicCast<RDirected>();
QSharedPointer<RDirected> directed2 = *it2->dynamicCast<RDirected>();
if (!directed1.isNull() && !directed2.isNull()) {
if (directed1->connectsTo(*directed2)) {
// spline internal connection point is not an intersection:
continue;
}
}
*/
// segments are connected and therefore don't intersect for a spline:
if (qAbs(c1-c2)<=1) {
continue;
}
}
res.append(RShape::getIntersectionPoints(*it1->data(), *it2->data()));
}
}
return res;
}
void RExporter::exportExplodable(const RExplodable& explodable, double offset) {
QList<QSharedPointer<RShape> > sub = explodable.getExploded();
RLinetypePattern p = getLinetypePattern();
if (!p.isValid() || p.getNumDashes() <= 1 || draftMode || screenBasedLinetypes || twoColorSelectedMode) {
for (int i=0; i<sub.length(); i++) {
QSharedPointer<RLine> lineP = sub[i].dynamicCast<RLine>();
if (!lineP.isNull()) {
exportLine(*lineP.data());
continue;
}
QSharedPointer<RArc> arc = sub[i].dynamicCast<RArc>();
if (!arc.isNull()) {
exportArc(*arc.data());
continue;
}
}
return;
}
if (getEntity()!=NULL && (getEntity()->getType()!=RS::EntitySpline || RSpline::hasProxy())) {
// all explodable entities including splines if we have a spline proxy:
RShapesExporter(*this, sub, offset);
return;
}
// use alternative algorithm for splines if we don't have a spline proxy:
double dist;
for (int i=0; i<sub.length(); i++) {
QSharedPointer<RLine> lineP = sub[i].dynamicCast<RLine>();
if (!lineP.isNull()) {
RLine line = *lineP.data();
dist = exportLine(line, offset);
offset -= lineP->getLength();
continue;
}
QSharedPointer<RArc> arc = sub[i].dynamicCast<RArc>();
if (!arc.isNull()) {
exportArc(*arc.data(), offset);
offset -= arc->getLength();
continue;
}
}
}
void RExporter::exportExplodable(const RExplodable& explodable, double offset) {
QList<QSharedPointer<RShape> > sub = explodable.getExploded();
QList<QSharedPointer<RShape> >::iterator it;
for (it=sub.begin(); it!=sub.end(); ++it) {
QSharedPointer<RLine> line = (*it).dynamicCast<RLine>();
if (!line.isNull()) {
exportLine(*line.data(), offset);
offset -= line->getLength();
continue;
}
QSharedPointer<RArc> arc = (*it).dynamicCast<RArc>();
if (!arc.isNull()) {
exportArc(*arc.data(), offset);
offset -= arc->getLength();
continue;
}
}
}
// public methods:
QScriptValue
REcmaExplodable::getExploded
(QScriptContext* context, QScriptEngine* engine)
{
//REcmaHelper::functionStart("REcmaExplodable::getExploded", context, engine);
//qDebug() << "ECMAScript WRAPPER: REcmaExplodable::getExploded";
//QCoreApplication::processEvents();
QScriptValue result = engine->undefinedValue();
// public function: can be called from ECMA wrapper of ECMA shell:
RExplodable* self =
getSelf("getExploded", context);
//Q_ASSERT(self!=NULL);
if (self==NULL) {
return REcmaHelper::throwError("self is NULL", context);
}
if( context->argumentCount() ==
0
){
// prepare arguments:
// end of arguments
// call C++ function:
// return type 'QList < QSharedPointer < RShape > >'
QList < QSharedPointer < RShape > > cppResult =
self->getExploded();
// return type: QList < QSharedPointer < RShape > >
// List of ...:
result = REcmaHelper::listToScriptValue(engine, cppResult);
} else
if( context->argumentCount() ==
1 && (
context->argument(0).isNumber()
) /* type: int */
){
// prepare arguments:
// argument isStandardType
int
a0 =
(int)
context->argument( 0 ).
toNumber();
// end of arguments
// call C++ function:
// return type 'QList < QSharedPointer < RShape > >'
QList < QSharedPointer < RShape > > cppResult =
self->getExploded(a0);
// return type: QList < QSharedPointer < RShape > >
// List of ...:
result = REcmaHelper::listToScriptValue(engine, cppResult);
} else
{
return REcmaHelper::throwError("Wrong number/types of arguments for RExplodable.getExploded().",
context);
}
//REcmaHelper::functionEnd("REcmaExplodable::getExploded", context, engine);
return result;
}