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Allow Section based on ViewMulti

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This commit is contained in:
WandererFan
2017-09-16 09:57:37 -04:00
committed by Yorik van Havre
parent 8193455890
commit ce7f6ed351
8 changed files with 103 additions and 59 deletions
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49
src/Mod/TechDraw/App/DrawViewMulti.cpp
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@@ -116,6 +116,33 @@ void DrawViewMulti::onChanged(const App::Property* prop)
DrawViewPart::onChanged(prop);
}
TopoDS_Shape DrawViewMulti::getSourceShape(void) const
{
TopoDS_Shape result;
const std::vector<App::DocumentObject*>& links = Sources.getValues();
if (links.empty()) {
Base::Console().Log("DVM::execute - No Sources - creation? - %s\n",getNameInDocument());
} else {
BRep_Builder builder;
TopoDS_Compound comp;
builder.MakeCompound(comp);
for (auto& l:links) {
if (!l->isDerivedFrom(Part::Feature::getClassTypeId())){
continue; //not a part
}
const Part::TopoShape &partTopo = static_cast<Part::Feature*>(l)->Shape.getShape();
if (partTopo.isNull()) {
continue; //has no shape
}
BRepBuilderAPI_Copy BuilderCopy(partTopo.getShape());
TopoDS_Shape shape = BuilderCopy.Shape();
builder.Add(comp, shape);
}
result = comp;
}
return result;
}
App::DocumentObjectExecReturn *DrawViewMulti::execute(void)
{
if (!keepUpdated()) {
@@ -128,29 +155,17 @@ App::DocumentObjectExecReturn *DrawViewMulti::execute(void)
return DrawViewPart::execute();
}
//Base::Console().Message("TRACE - DVM::execute() - %s/%s\n",getNameInDocument(),Label.getValue());
BRep_Builder builder;
TopoDS_Compound comp;
builder.MakeCompound(comp);
for (auto& l:links) {
if (!l->isDerivedFrom(Part::Feature::getClassTypeId())){
continue; //not a part
}
const Part::TopoShape &partTopo = static_cast<Part::Feature*>(l)->Shape.getShape();
if (partTopo.isNull()) {
continue; //has no shape
}
BRepBuilderAPI_Copy BuilderCopy(partTopo.getShape());
TopoDS_Shape shape = BuilderCopy.Shape();
builder.Add(comp, shape);
m_compound = TopoDS::Compound(getSourceShape());
if (m_compound.IsNull()) {
return new App::DocumentObjectExecReturn("DVP - Linked shape object(s) is invalid");
}
m_compound = comp;
TopoDS_Compound comp = m_compound;
gp_Pnt inputCenter;
try {
inputCenter = TechDrawGeometry::findCentroid(comp,
Direction.getValue());
shapeCentroid = Base::Vector3d(inputCenter.X(),inputCenter.Y(),inputCenter.Z());
TopoDS_Shape mirroredShape = TechDrawGeometry::mirrorShape(comp,
inputCenter,
getScale());