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Allow Views of App::Parts

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This commit is contained in:
WandererFan
2017-09-26 13:16:23 -04:00
committed by Yorik van Havre
parent 6d032f1bcf
commit 913e6a7fd8
4 changed files with 98 additions and 26 deletions
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36
src/Mod/TechDraw/App/DrawViewPart.cpp
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@@ -37,6 +37,8 @@
#include <BRepLProp_CurveTool.hxx>
#include <BRepLProp_CLProps.hxx>
#include <BRepExtrema_DistShapeShape.hxx>
# include <BRep_Builder.hxx>
#include <BRepBuilderAPI_Copy.hxx>
#include <BRepBuilderAPI_MakeFace.hxx>
#include <BRepBndLib.hxx>
#include <Bnd_Box.hxx>
@@ -75,6 +77,7 @@
#include <App/Application.h>
#include <App/Document.h>
#include <App/Part.h>
#include <Base/BoundBox.h>
#include <Base/Console.h>
#include <Base/Exception.h>
@@ -158,14 +161,41 @@ TopoDS_Shape DrawViewPart::getSourceShape(void) const
App::DocumentObject *link = Source.getValue();
if (!link) {
Base::Console().Error("DVP - No Source object linked - %s\n",getNameInDocument());
} else if (!link->getTypeId().isDerivedFrom(Part::Feature::getClassTypeId())) {
Base::Console().Error("DVP - Linked object is not a Part object - %s\n",getNameInDocument());
} else {
} else if (link->getTypeId().isDerivedFrom(Part::Feature::getClassTypeId())) {
result = static_cast<Part::Feature*>(link)->Shape.getShape().getShape();
} else if (link->getTypeId().isDerivedFrom(App::Part::getClassTypeId())) {
result = getShapeFromPart(static_cast<App::Part*>(link));
} else { Base::Console().Error("DVP - Can't handle this Source - %s\n",getNameInDocument());
}
return result;
}
TopoDS_Shape DrawViewPart::getShapeFromPart(App::Part* ap) const
{
TopoDS_Shape result;
std::vector<App::DocumentObject*> objs = ap->Group.getValues();
std::vector<TopoDS_Shape> shapes;
for (auto& d: objs) {
if (d->getTypeId().isDerivedFrom(Part::Feature::getClassTypeId())) {
shapes.push_back(static_cast<Part::Feature*>(d)->Shape.getShape().getShape());
}
}
if (!shapes.empty()) {
BRep_Builder builder;
TopoDS_Compound comp;
builder.MakeCompound(comp);
for (auto& s: shapes) {
BRepBuilderAPI_Copy BuilderCopy(s);
TopoDS_Shape shape = BuilderCopy.Shape();
builder.Add(comp, shape);
}
result = comp;
}
return result;
}
App::DocumentObjectExecReturn *DrawViewPart::execute(void)
{
if (!keepUpdated()) {