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Merge pull request #12602 from FlachyJoe/arc-distance

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Sketcher : ArcLength Constraint
This commit is contained in:
sliptonic
2024-04-01 10:43:35 -05:00
committed by GitHub
parent 48f0e5043a 311137c958
commit d82ee98d46
11 changed files with 470 additions and 33 deletions
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58
src/Mod/Sketcher/Gui/ViewProviderSketch.cpp
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@@ -1731,6 +1731,18 @@ void ViewProviderSketch::moveConstraint(Sketcher::Constraint* Constr, int constN
// with memory allocation
const std::vector<Part::Geometry*> geomlist = getSolvedSketch().extractGeometry(true, true);
// lambda to finalize the move
auto cleanAndDraw = [this, geomlist](){
// delete the cloned objects
for (Part::Geometry* geomPtr : geomlist) {
if (geomPtr) {
delete geomPtr;
}
}
draw(true, false);
};
#ifdef FC_DEBUG
assert(int(geomlist.size()) == extGeoCount + intGeoCount);
assert((Constr->First >= -extGeoCount && Constr->First < intGeoCount)
@@ -1806,23 +1818,33 @@ void ViewProviderSketch::moveConstraint(Sketcher::Constraint* Constr, int constN
const Part::GeomArcOfCircle* arc = static_cast<const Part::GeomArcOfCircle*>(geo);
double radius = arc->getRadius();
Base::Vector3d center = arc->getCenter();
p1 = center;
double startangle, endangle;
arc->getRange(startangle, endangle, /*emulateCCW=*/true);
double angle = Constr->LabelPosition;
if (angle == 10) {
double startangle, endangle;
arc->getRange(startangle, endangle, /*emulateCCW=*/true);
angle = (startangle + endangle) / 2;
if (Constr->Type == Distance && Constr->Second == GeoEnum::GeoUndef){
//arc length
Base::Vector3d dir = Base::Vector3d(toPos.x, toPos.y, 0.) - arc->getCenter();
Constr->LabelDistance = dir.Length();
cleanAndDraw();
return;
}
else {
Base::Vector3d tmpDir = Base::Vector3d(toPos.x, toPos.y, 0) - p1;
angle = atan2(tmpDir.y, tmpDir.x);
// radius and diameter
p1 = center;
double angle = Constr->LabelPosition;
if (angle == 10) {
angle = (startangle + endangle) / 2;
}
else {
Base::Vector3d tmpDir = Base::Vector3d(toPos.x, toPos.y, 0) - p1;
angle = atan2(tmpDir.y, tmpDir.x);
}
if (Constr->Type == Sketcher::Diameter)
p1 = center - radius * Base::Vector3d(cos(angle), sin(angle), 0.);
p2 = center + radius * Base::Vector3d(cos(angle), sin(angle), 0.);
}
if (Constr->Type == Sketcher::Diameter)
p1 = center - radius * Base::Vector3d(cos(angle), sin(angle), 0.);
p2 = center + radius * Base::Vector3d(cos(angle), sin(angle), 0.);
}
else if (geo->is<Part::GeomCircle>()) {
const Part::GeomCircle* circle = static_cast<const Part::GeomCircle*>(geo);
@@ -1863,7 +1885,6 @@ void ViewProviderSketch::moveConstraint(Sketcher::Constraint* Constr, int constN
}
else
return;
Base::Vector3d vec = Base::Vector3d(toPos.x, toPos.y, 0) - p2;
Base::Vector3d dir;
@@ -1893,14 +1914,7 @@ void ViewProviderSketch::moveConstraint(Sketcher::Constraint* Constr, int constN
moveAngleConstraint(Constr, constNum, toPos);
}
// delete the cloned objects
for (Part::Geometry* geomPtr : geomlist) {
if (geomPtr) {
delete geomPtr;
}
}
draw(true, false);
cleanAndDraw();
}
void ViewProviderSketch::moveAngleConstraint(Sketcher::Constraint* constr, int constNum, const Base::Vector2d& toPos)