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Merge pull request 'fix/bug-76927' (#485) from fix/bug-76927 into release/v9.1.0

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Reviewed-on: https://git.onlyoffice.com/ONLYOFFICE/core/pulls/485
This commit is contained in:
Oleg Korshul
2025-10-10 17:18:17 +00:00
parent fd5d6f41dc 4e48821faf
commit 264edeb9b6
1 changed files with 17 additions and 4 deletions
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21
DesktopEditor/graphics/BooleanOperations.cpp
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@ -768,7 +768,17 @@ bool CBooleanOperations::IsSelfInters(const CGraphicsPath& p)
GetIntersection();
return !Locations.empty();
if (Locations.empty())
return false;
else
{
for (const auto& l : Locations)
{
if (!isZero(l->Time) && !isZero(l->Time - 1.0) && l->C.Segment2.Index != l->Inters->C.Segment1.Index)
return true;
}
}
return false;
}
void CBooleanOperations::TraceBoolean()
@ -2338,17 +2348,19 @@ CGraphicsPath CalcBooleanOperation(const CGraphicsPath& path1,
std::vector<CGraphicsPath> paths1 = path1.GetSubPaths(),
paths2 = path2.GetSubPaths(),
paths;
int skip_end1 = -1;
for (size_t i = 0; i < paths2.size(); i++)
{
int skip_end2 = -1;
CBooleanOperations o;
if (o.IsSelfInters(paths2[i]))
if (i > skip_end2 && o.IsSelfInters(paths2[i]))
{
CBooleanOperations operation(paths2[i], paths2[i], Intersection, fillType, isLuminosity);
CGraphicsPath p = std::move(operation.GetResult());
std::vector<CGraphicsPath> tmp_paths = p.GetSubPaths();
paths2[i] = tmp_paths[0];
skip_end2 = i + tmp_paths.size() - 1;
for (size_t k = 1; k < tmp_paths.size(); k++)
paths2.insert(paths2.begin() + i + k, tmp_paths[k]);
}
@ -2356,13 +2368,14 @@ CGraphicsPath CalcBooleanOperation(const CGraphicsPath& path1,
for (size_t j = 0; j < paths1.size(); j++)
{
CBooleanOperations o2;
if (o2.IsSelfInters(paths1[j]))
if (j > skip_end1 && o2.IsSelfInters(paths1[j]))
{
CBooleanOperations operation(paths1[j], paths1[j], Intersection, fillType, isLuminosity);
CGraphicsPath p = std::move(operation.GetResult());
std::vector<CGraphicsPath> tmp_paths = p.GetSubPaths();
paths1[j] = tmp_paths[0];
skip_end1 = j + tmp_paths.size() - 1;
for (size_t k = 1; k < tmp_paths.size(); k++)
paths1.insert(paths1.begin() + i + k, tmp_paths[k]);
}