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Sketcher: ViewProvider fix Weight length when dragging

Browse Source 
https://forum.freecadweb.org/viewtopic.php?f=10&t=51716&sid=d469aaf654946813912b9419f4fc529f&start=60#p456814
This commit is contained in:
Abdullah Tahiri
2020-12-12 06:44:43 +01:00
committed by abdullahtahiriyo
parent 6b92793a28
commit 1255eb2587
1 changed files with 21 additions and 3 deletions
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24
src/Mod/Sketcher/Gui/ViewProviderSketch.cpp
View File

@@ -1401,10 +1401,28 @@ void ViewProviderSketch::moveConstraint(int constNum, const Base::Vector2d &toPo
Base::Vector3d tmpDir = Base::Vector3d(toPos.x, toPos.y, 0) - p1;
double angle = atan2(tmpDir.y, tmpDir.x);
if(Constr->Type == Sketcher::Diameter)
p1 = center - radius * Base::Vector3d(cos(angle),sin(angle),0.);
Base::Vector3d dir = 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 - dir;
if(Constr->Type == Sketcher::Weight) {
double scalefactor = 1.0;
if(circle->hasExtension(SketcherGui::ViewProviderSketchGeometryExtension::getClassTypeId()))
{
auto vpext = std::static_pointer_cast<const SketcherGui::ViewProviderSketchGeometryExtension>(
circle->getExtension(SketcherGui::ViewProviderSketchGeometryExtension::getClassTypeId()).lock());
scalefactor = vpext->getRepresentationFactor();
}
p2 = center + dir * scalefactor;
}
else
p2 = center + dir;
}
else
return;