/**
* Selects all entities that are connected to the given entity.
*
* @param e The entity where the algorithm starts. Must be an atomic entity.
*/
void RS_Selection::selectContour(RS_Entity* e) {
if (e==NULL) {
return;
}
if (!e->isAtomic()) {
return;
}
bool select = !e->isSelected();
RS_AtomicEntity* ae = (RS_AtomicEntity*)e;
RS_Vector p1 = ae->getStartpoint();
RS_Vector p2 = ae->getEndpoint();
bool found = false;
// (de)select 1st entity:
if (graphicView!=NULL) {
graphicView->deleteEntity(e);
}
e->setSelected(select);
if (graphicView!=NULL) {
graphicView->drawEntity(e);
}
do {
found = false;
for (RS_Entity* en=container->firstEntity(); en!=NULL;
en=container->nextEntity()) {
//for (uint i=0; i<container->count(); ++i) {
//RS_Entity* en = container->entityAt(i);
if (en!=NULL && en->isVisible() &&
en->isAtomic() && en->isSelected()!=select &&
(en->getLayer()==NULL || en->getLayer()->isLocked()==false)) {
ae = (RS_AtomicEntity*)en;
bool doit = false;
// startpoint connects to 1st point
if (ae->getStartpoint().distanceTo(p1)<1.0e-4) {
doit = true;
p1 = ae->getEndpoint();
}
// endpoint connects to 1st point
else if (ae->getEndpoint().distanceTo(p1)<1.0e-4) {
doit = true;
p1 = ae->getStartpoint();
}
// startpoint connects to 2nd point
else if (ae->getStartpoint().distanceTo(p2)<1.0e-4) {
doit = true;
p2 = ae->getEndpoint();
}
// endpoint connects to 1st point
else if (ae->getEndpoint().distanceTo(p2)<1.0e-4) {
doit = true;
p2 = ae->getStartpoint();
}
if (doit) {
if (graphicView!=NULL) {
graphicView->deleteEntity(ae);
}
ae->setSelected(select);
if (graphicView!=NULL) {
graphicView->drawEntity(ae);
}
found = true;
}
}
}
} while(found);
}
/**
* Selects all circles (and arcs min. 3/4 circle) with same diameter and same layer,
* on a pitch circle (Teilkreis)
* mosty used with CAM bores
*
* @param e Must be an circle or arc (min. 3/4 circle)
*/
void RS_Selection::selectCircles(RS_Entity* e, RS_Entity* tk )
{
//std::cerr << "in selectCircles(RS_Entity* e, RS_Entity* tk ) \n";
if (e==NULL || tk==NULL)
return;
if (!e->isAtomic())
return;
if (tk->rtti()!=RS2::EntityCircle)
return;
RS_Vector tkcc = tk->getCenter();
double tkr = tk->getRadius();
// std::cerr << "tkcc.x, r " << tkcc.x << " " << tkr << "\n";
e->toggleSelected();
bool select = !e->isSelected();
RS_AtomicEntity* ae = (RS_AtomicEntity*)e;
double r_clicked = 0;
RS_Layer* layer_clicked = 0;
if (graphicView!=NULL)
graphicView->drawEntity(e);
if (ae->rtti()==RS2::EntityArc || ae->rtti()==RS2::EntityCircle)
{
r_clicked = ae->getRadius();
if (ae->rtti()==RS2::EntityArc && ae->getAngleLength() < 4.66) /* ca. 267 grad (knapp 3/4 kreis) */
r_clicked = 0;
layer_clicked = ae->getLayer();
}
for (RS_Entity* en=container->firstEntity(); en!=NULL; en=container->nextEntity())
{
if (en!=NULL && en->isVisible() &&
en->isAtomic() && en->isSelected()!=select &&
(en->rtti()==RS2::EntityArc || en->rtti()==RS2::EntityCircle) &&
fabs (tkr - tkcc.distanceTo(en->getCenter() )) < 0.000003 &&
(en->getLayer()==NULL || en->getLayer()->isLocked()==false))
{
ae = (RS_AtomicEntity*)en;
double rc = ae->getRadius();
double rdiff = fabs (rc - r_clicked);
// std::cerr << "r_clicked " << r_clicked << " rc " << rc << "\n";
if ((r_clicked > 0.000003) && (0.000003 > rdiff) && (ae->getLayer() == layer_clicked))
{
if (graphicView!=NULL)
{
graphicView->deleteEntity(ae);
}
ae->setSelected(select);
if (graphicView!=NULL)
{
graphicView->drawEntity(ae);
}
}
}
}
}
/**
* Selects all circles (and arcs min. 3/4 circle) with same diameter and same layer,
* in a window (v1, v2)
* mosty used with CAM bores
*
* @param e Must be an circle or arc (min. 3/4 circle)
*/
void RS_Selection::selectCircles(RS_Entity* e, RS_Vector v1, RS_Vector v2 /*, bool inside=true */ )
{
if (e==NULL)
return;
if (!e->isAtomic())
return;
e->toggleSelected();
// bool cross = v2.y > v1.y;
bool cross = v1.x > v2.x;
bool select = !e->isSelected();
RS_AtomicEntity* ae = (RS_AtomicEntity*)e;
double r_clicked = 0;
RS_Layer* layer_clicked = 0;
if (graphicView!=NULL)
graphicView->drawEntity(e);
if (ae->rtti()==RS2::EntityArc || ae->rtti()==RS2::EntityCircle)
{
r_clicked = ae->getRadius();
if (ae->rtti()==RS2::EntityArc)
if(ae->getAngleLength() < 4.66) /* ca. 267 grad (knapp 3/4 kreis) */
{
r_clicked = 0;
RS_DIALOGFACTORY->commandMessage("selected arc has AngleLength < 4.66");
}
layer_clicked = ae->getLayer();
}
for (RS_Entity* en=container->firstEntity(); en!=NULL; en=container->nextEntity())
{
int included = 0;
if (en!=NULL && en->isVisible() &&
en->isAtomic() && en->isSelected()!=select &&
(en->rtti()==RS2::EntityArc || en->rtti()==RS2::EntityCircle) &&
(en->getLayer()==NULL || en->getLayer()->isLocked()==false))
{
ae = (RS_AtomicEntity*)en;
if(en->isInWindow(v1, v2))
included++;
if (cross == true)
{
RS_Line l[] =
{
RS_Line(NULL, RS_LineData(v1, RS_Vector(v2.x, v1.y))),
RS_Line(NULL, RS_LineData(RS_Vector(v2.x, v1.y), v2)),
RS_Line(NULL, RS_LineData(v2, RS_Vector(v1.x, v2.y))),
RS_Line(NULL, RS_LineData(RS_Vector(v1.x, v2.y), v1))
};
RS_VectorSolutions sol;
if (ae->isContainer())
continue;
else
{
for (int i=0; i<4; ++i)
{
sol = RS_Information::getIntersection(ae, &l[i], true);
if (sol.hasValid())
{
included++;
break;
}
}
}
}
// -----------------------
if(included)
{
double rc = ae->getRadius();
double rdiff = fabs (rc - r_clicked);
if ((r_clicked > 0.000003) && (0.000003 > rdiff) && (ae->getLayer() == layer_clicked))
{
if (graphicView!=NULL)
{
graphicView->deleteEntity(ae);
}
ae->setSelected(select);
if (graphicView!=NULL)
{
graphicView->drawEntity(ae);
}
}
}
}
}
//std::cerr << "ende in rs_selection.cpp \n";
}
/**
* Selects all circles (and arcs min. 3/4 circle) with same diameter and same layer,
* mosty used with CAM bores
*
* @param e Must be an circle or arc (min. 3/4 circle)
*/
void RS_Selection::selectCircles(RS_Entity* e)
{
if (e==NULL)
return;
if (!e->isAtomic())
return;
bool select = !e->isSelected();
RS_AtomicEntity* ae = (RS_AtomicEntity*)e;
double r_clicked = 0;
RS_Layer* layer_clicked = 0;
// (de)select 1st entity:
if (graphicView!=NULL)
graphicView->deleteEntity(e);
e->setSelected(select);
if (graphicView!=NULL)
graphicView->drawEntity(e);
std::cout << " RS_Selection::selectCircles \n";
if (ae->rtti()==RS2::EntityArc || ae->rtti()==RS2::EntityCircle)
{
r_clicked = ae->getRadius();
if (ae->rtti()==RS2::EntityArc && ae->getAngleLength() < 4.66) /* ca. 267 grad (knapp 3/4 kreis) */
r_clicked = 0;
layer_clicked = ae->getLayer();
}
for (RS_Entity* en=container->firstEntity(); en!=NULL; en=container->nextEntity())
{
if (en!=NULL && en->isVisible() &&
en->isAtomic() && en->isSelected()!=select &&
(en->rtti()==RS2::EntityArc || en->rtti()==RS2::EntityCircle) &&
(en->getLayer()==NULL || en->getLayer()->isLocked()==false))
{
ae = (RS_AtomicEntity*)en;
double rc = ae->getRadius();
double rdiff = fabs (rc - r_clicked);
if ((r_clicked > 0.000003) && (0.000003 > rdiff) && (ae->getLayer() == layer_clicked))
{
if (graphicView!=NULL)
{
graphicView->deleteEntity(ae);
}
ae->setSelected(select);
if (graphicView!=NULL)
{
graphicView->drawEntity(ae);
}
}
}
}
}
