/**
* 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";
}
