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setting Datum Line size manually

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This commit is contained in:
Zolko
2020-04-14 10:14:26 +02:00
committed by wwmayer
parent 17c79f19e2
commit fc4e83ad63
4 changed files with 54 additions and 2 deletions
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19
src/Mod/PartDesign/Gui/ViewProviderDatumLine.cpp
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@@ -71,6 +71,11 @@ void ViewProviderDatumLine::updateData(const App::Property* prop)
if (strcmp(prop->getName(),"Placement") == 0) {
updateExtents ();
}
else if (strcmp(prop->getName(),"Length") == 0) {
PartDesign::Line* pcDatum = static_cast<PartDesign::Line*>(this->getObject());
if (pcDatum->ResizeMode.getValue() != 0)
setExtents(pcDatum->Length.getValue());
}
ViewProviderDatum::updateData(prop);
}
@@ -78,7 +83,11 @@ void ViewProviderDatumLine::updateData(const App::Property* prop)
void ViewProviderDatumLine::setExtents (Base::BoundBox3d bbox) {
PartDesign::Line* pcDatum = static_cast<PartDesign::Line*>(this->getObject());
// set manual size
if (pcDatum->ResizeMode.getValue() != 0) {
setExtents(pcDatum->Length.getValue());
return;
}
Base::Placement plm = pcDatum->Placement.getValue ().inverse ();
// Transform the box to the line's coordinates, the result line will be larger than the bbox
@@ -93,3 +102,11 @@ void ViewProviderDatumLine::setExtents (Base::BoundBox3d bbox) {
pCoords->point.set1Value(0, 0, 0, bbox.MaxZ + margin );
pCoords->point.set1Value(1, 0, 0, bbox.MinZ - margin );
}
void ViewProviderDatumLine::setExtents(double l)
{
// Change the coordinates of the line
pCoords->point.setNum (2);
pCoords->point.set1Value(0, 0, 0, l/2 );
pCoords->point.set1Value(1, 0, 0, -l/2 );
}