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fix: fix polygon Perimeter calculate bug( without sqrt pos distance2)

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kradchen
2025-07-24 16:29:23 +08:00
parent 4ac9aa6fd9
commit 0048d6e3b2
1 changed files with 1 additions and 1 deletions
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2
src/src/Rendering/Measure/OpenPolyAnnotationActor.cpp
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@@ -196,7 +196,7 @@ void OpenPolyAnnotationActor::UpdatePerimeterAndAreaText()
BaseDataPoints->GetPoint(i, p1); BaseDataPoints->GetPoint(i, p1);
BaseDataPoints->GetPoint(i - 1, p2); BaseDataPoints->GetPoint(i - 1, p2);
distance += vtkMath::Distance2BetweenPoints(p1, p2); distance += std::sqrt(vtkMath::Distance2BetweenPoints(p1, p2));
} }
if(!Closed) if(!Closed)