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[TD]implement BrokenView

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wandererfan
2024-03-14 21:04:23 -04:00
committed by WandererFan
parent d1930fc7e6
commit 33a3c84d92
31 changed files with 2749 additions and 32 deletions
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20
src/Mod/TechDraw/App/ShapeUtils.cpp
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@@ -63,9 +63,6 @@
#include <gp_Vec.hxx>
#endif// #ifndef _PreComp_
#include <algorithm>
#include <chrono>
#include <Base/Console.h>
#include "DrawUtil.h"
@@ -345,3 +342,20 @@ bool ShapeUtils::isShapeReallyNull(TopoDS_Shape shape)
return shape.IsNull() || !TopoDS_Iterator(shape).More();
}
bool ShapeUtils::edgesAreParallel(TopoDS_Edge edge0, TopoDS_Edge edge1)
{
std::pair<Base::Vector3d, Base::Vector3d> ends0 = getEdgeEnds(edge0);
Base::Vector3d vec0 = ends0.second - ends0.first;
vec0.Normalize();
std::pair<Base::Vector3d, Base::Vector3d> ends1 = getEdgeEnds(edge1);
Base::Vector3d vec1 = ends1.second - ends1.first;
vec1.Normalize();
double dot = fabs(vec0.Dot(vec1));
if (DU::fpCompare(dot, 1.0, EWTOLERANCE)) {
// parallel vectors
return true;
}
return false;
}