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Measure: Fix wrong diameter when selecting a circle feature (#8575)

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Suppress Eigen lazy evaluation by not using `auto`.
VC++ compiler optimization does funny things with `intersection_pt` that breaks lazy evaluation.
This commit is contained in:
Noisyfox
2025-02-26 14:43:41 +08:00
committed by GitHub
parent fd8792f342
commit 6587f27086
1 changed files with 2 additions and 2 deletions
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src/libslic3r/Measure.cpp
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@@ -1413,8 +1413,8 @@ void SurfaceFeature::translate(const Transform3d &tran)
auto calc_world_radius = [&local_center, &local_normal, &tran, &world_center](const Vec3d &pt, double &value) {
Vec3d intersection_pt;
get_point_projection_to_plane(pt, local_center, local_normal, intersection_pt);
auto local_radius_pt = (intersection_pt - local_center).normalized() * value + local_center;
auto radius_pt = tran * local_radius_pt;
Vec3d local_radius_pt = (intersection_pt - local_center).normalized() * value + local_center;
Vec3d radius_pt = tran * local_radius_pt;
value = (radius_pt - world_center).norm();
};
//m_value is radius