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Export single STEP object with absolute coordinate instead of (0,0,0) as default origin

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This commit is contained in:
Jean-Marie Verdun
2017-07-30 21:37:15 +02:00
committed by Yorik van Havre
parent dc84141477
commit 1220eb00b4
4 changed files with 59 additions and 16 deletions
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41
src/Mod/Import/App/ImportOCAF.cpp
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@@ -485,7 +485,7 @@ ExportOCAF::ExportOCAF(Handle(TDocStd_Document) h, bool explicitPlacement)
if (keepExplicitPlacement) {
// rootLabel = aShapeTool->NewShape();
// TDataStd_Name::Set(rootLabel, "ASSEMBLY");
Interface_Static::SetIVal("write.step.assembly",1);
Interface_Static::SetIVal("write.step.assembly",2);
}
else {
rootLabel = TDF_TagSource::NewChild(pDoc->Main());
@@ -495,7 +495,7 @@ ExportOCAF::ExportOCAF(Handle(TDocStd_Document) h, bool explicitPlacement)
// This function create an Assembly node into an XCAF document with it's relative placement information
void ExportOCAF::createNode(App::Part* part, int& root_id, std::vector <TDF_Label>& hierarchical_label,std::vector <TopLoc_Location>& hierarchical_loc)
void ExportOCAF::createNode(App::Part* part, int& root_id, std::vector <TDF_Label>& hierarchical_label,std::vector <TopLoc_Location>& hierarchical_loc, std::vector <App::DocumentObject*>& hierarchical_part)
{
TDF_Label shapeLabel = aShapeTool->NewShape();
Handle(TDataStd_Name) N;
@@ -516,10 +516,11 @@ void ExportOCAF::createNode(App::Part* part, int& root_id, std::vector <TDF_Labe
hierarchical_label.push_back(shapeLabel);
hierarchical_loc.push_back(MyLoc);
hierarchical_part.push_back(part);
root_id=hierarchical_label.size();
}
int ExportOCAF::saveShape(Part::Feature* part, const std::vector<App::Color>& colors, std::vector <TDF_Label>& hierarchical_label,std::vector <TopLoc_Location>& hierarchical_loc)
int ExportOCAF::saveShape(Part::Feature* part, const std::vector<App::Color>& colors, std::vector <TDF_Label>& hierarchical_label,std::vector <TopLoc_Location>& hierarchical_loc, std::vector <App::DocumentObject*>& hierarchical_part)
{
const TopoDS_Shape& shape = part->Shape.getValue();
if (shape.IsNull())
@@ -553,11 +554,15 @@ int ExportOCAF::saveShape(Part::Feature* part, const std::vector<App::Color>& co
aShapeTool->SetShape(shapeLabel, baseShape);
TDataStd_Name::Set(shapeLabel, TCollection_ExtendedString(part->Label.getValue(), 1));
/*
if (keepExplicitPlacement) {
aShapeTool->AddComponent(rootLabel, shapeLabel, aLoc);
aShapeTool->AddComponent(aShapeTool->BaseLabel(), shapeLabel, aLoc);
XCAFDoc_Location::Set(shapeLabel,MyLoc);
}
*/
// Add color information
Quantity_Color col;
@@ -604,10 +609,38 @@ int ExportOCAF::saveShape(Part::Feature* part, const std::vector<App::Color>& co
hierarchical_label.push_back(shapeLabel);
hierarchical_loc.push_back(MyLoc);
hierarchical_part.push_back(part);
return(hierarchical_label.size());
}
// This function is re-allocating Free XCAF document shapes with absolute coordinate
void ExportOCAF::reallocateFreeShape(std::vector <TDF_Label>& hierarchical_label,std::vector <TopLoc_Location>& hierarchical_loc, std::vector <App::DocumentObject*>& hierarchical_part)
{
TDF_LabelSequence FreeLabels;
aShapeTool->GetFreeShapes(FreeLabels);
int n = FreeLabels.Length();
for (int i = 1; i <= n; i++)
{
TDF_Label label = FreeLabels.Value(i);
for ( unsigned long j = 0; j < ( hierarchical_label.size()) ; j++ )
{
if ( label == hierarchical_label.at(j) )
{
// hierarchical part does contain only part currently and not node I should add node
if ( hierarchical_part.at(j)->getTypeId().isDerivedFrom(Part::Feature::getClassTypeId()) )
{
Part::Feature * part = static_cast<Part::Feature *>(hierarchical_part.at(j));
aShapeTool->SetShape(label, part->Shape.getValue());
}
}
}
}
}
// This function is moving a "standard" node into an Assembly node within an XCAF doc
void ExportOCAF::pushNode(int root_id, int node_id, std::vector <TDF_Label>& hierarchical_label,std::vector <TopLoc_Location>& hierarchical_loc)