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[TD]Allow section line stretch/shrink

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wandererfan
2023-08-28 19:59:47 -04:00
committed by WandererFan
parent 7013ce0cbc
commit fdd3a8d2cf
2 changed files with 12 additions and 1 deletions
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10
src/Mod/TechDraw/App/DrawViewSection.cpp
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@@ -138,6 +138,7 @@ DrawViewSection::DrawViewSection()
static const char* sgroup = "Section";
static const char* fgroup = "Cut Surface Format";
static const char* ggroup = "Cut Operation";
static const char* agroup = "Appearance";
// general section properties
ADD_PROPERTY_TYPE(SectionSymbol,
@@ -227,6 +228,9 @@ DrawViewSection::DrawViewSection()
"Rotation of hatch pattern in degrees anti-clockwise");
ADD_PROPERTY_TYPE(HatchOffset, (0.0, 0.0, 0.0), fgroup, App::Prop_None, "Hatch pattern offset");
ADD_PROPERTY_TYPE(SectionLineStretch, (1.0), agroup, App::Prop_None,
"Adjusts the length of the section line. 1.0 is normal length. 1.1 would be 10% longer, 0.9 would be 10% shorter.");
getParameters();
std::string hatchFilter("Svg files (*.svg *.SVG);;All files (*)");
@@ -238,6 +242,8 @@ DrawViewSection::DrawViewSection()
PatIncluded.setStatus(App::Property::ReadOnly, true);
// SectionNormal is used instead to Direction
Direction.setStatus(App::Property::ReadOnly, true);
SectionDirection.setStatus(App::Property::Hidden, true);
SectionDirection.setStatus(App::Property::ReadOnly, true);
}
DrawViewSection::~DrawViewSection()
@@ -320,6 +326,8 @@ void DrawViewSection::onChanged(const App::Property* prop)
else {
UsePreviousCut.setStatus(App::Property::ReadOnly, true);
}
} else if (prop == &SectionLineStretch) {
BaseView.getValue()->touch();
}
DrawView::onChanged(prop);
@@ -937,7 +945,7 @@ std::pair<Base::Vector3d, Base::Vector3d> DrawViewSection::sectionLineEnds()
Base::Vector3d sectionOrg = SectionOrigin.getValue() - getBaseDVP()->getOriginalCentroid();
sectionOrg = getBaseDVP()->projectPoint(sectionOrg);// convert to base view
// CS
double halfSize = getBaseDVP()->getSizeAlongVector(sectionLineDir) / 2.0;
double halfSize = (getBaseDVP()->getSizeAlongVector(sectionLineDir) / 2.0) * SectionLineStretch.getValue();
result.first = sectionOrg + sectionLineDir * halfSize;
result.second = sectionOrg - sectionLineDir * halfSize;

3
src/Mod/TechDraw/App/DrawViewSection.h
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@@ -104,6 +104,9 @@ public:
App::PropertyBool TrimAfterCut;//new v021
App::PropertyBool UsePreviousCut; // new v022
App::PropertyFloat SectionLineStretch; // new v022
bool isReallyInBox(const Base::Vector3d v, const Base::BoundBox3d bb) const;
bool isReallyInBox(const gp_Pnt p, const Bnd_Box& bb) const;