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[TD]fix misplaced section line

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- BRepBndLib::Add results in wrong bbox center.
- replaced with BRepBndLib::AddOptimal
This commit is contained in:
Wanderer Fan
2022-03-02 10:08:59 -05:00
committed by WandererFan
parent 7ebc4c44c9
commit 855941d5bb
10 changed files with 34 additions and 20 deletions
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17
src/Mod/TechDraw/App/DrawViewPart.cpp
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@@ -417,8 +417,11 @@ GeometryObject* DrawViewPart::makeGeometryForShape(TopoDS_Shape shape)
gp_Ax2 viewAxis = getProjectionCS(stdOrg);
// BRepTools::Write(shape, "DVPShape.brep"); //debug
inputCenter = TechDraw::findCentroid(shape,
viewAxis);
Base::Vector3d centroid(inputCenter.X(),
inputCenter.Y(),
inputCenter.Z());
@@ -536,7 +539,7 @@ void DrawViewPart::extractFaces()
TopoDS_Vertex v1 = TopExp::FirstVertex((*itOuter));
TopoDS_Vertex v2 = TopExp::LastVertex((*itOuter));
Bnd_Box sOuter;
BRepBndLib::Add(*itOuter, sOuter);
BRepBndLib::AddOptimal(*itOuter, sOuter);
sOuter.SetGap(0.1);
if (sOuter.IsVoid()) {
Base::Console().Log("DVP::Extract Faces - outer Bnd_Box is void for %s\n",getNameInDocument());
@@ -557,7 +560,7 @@ void DrawViewPart::extractFaces()
}
Bnd_Box sInner;
BRepBndLib::Add(*itInner, sInner);
BRepBndLib::AddOptimal(*itInner, sInner);
sInner.SetGap(0.1);
if (sInner.IsVoid()) {
Base::Console().Log("INFO - DVP::Extract Faces - inner Bnd_Box is void for %s\n",getNameInDocument());
@@ -928,6 +931,16 @@ Base::Vector3d DrawViewPart::getOriginalCentroid(void) const
return m_saveCentroid;
}
Base::Vector3d DrawViewPart::getCurrentCentroid(void) const
{
TopoDS_Shape shape = getSourceShape();
gp_Ax2 cs = getProjectionCS(Base::Vector3d(0.0, 0.0, 0.0));
Base::Vector3d center = TechDraw::findCentroidVec(shape, cs);
Base::Console().Message("DVP::getCurrentCentroid - center: %s\n",
DrawUtil::formatVector(center).c_str());
return center;
}
std::vector<DrawViewSection*> DrawViewPart::getSectionRefs(void) const
{
std::vector<DrawViewSection*> result;