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Fixed undefined behaviour in Emboss.cpp (reference to temporary)

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Lukas Matena 2023-01-30 10:31:29 +01:00
parent 1218103fd6
commit a053d79ca1
1 changed files with 2 additions and 2 deletions
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4
src/libslic3r/Emboss.cpp
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@ -159,11 +159,11 @@ bool priv::remove_when_spike(Polygon &polygon, size_t index, const SpikeDesc &sp
bool is_ba_short = ba_size_sq < wanted_size_sq; bool is_ba_short = ba_size_sq < wanted_size_sq;
bool is_bc_short = bc_size_sq < wanted_size_sq; bool is_bc_short = bc_size_sq < wanted_size_sq;
auto a_side = [&b, &ba, &ba_size_sq, &wanted_size]() { auto a_side = [&b, &ba, &ba_size_sq, &wanted_size]() -> Point {
Vec2d ba_norm = ba / sqrt(ba_size_sq); Vec2d ba_norm = ba / sqrt(ba_size_sq);
return b + (wanted_size * ba_norm).cast<coord_t>(); return b + (wanted_size * ba_norm).cast<coord_t>();
}; };
auto c_side = [&b, &bc, &bc_size_sq, &wanted_size]() { auto c_side = [&b, &bc, &bc_size_sq, &wanted_size]() -> Point {
Vec2d bc_norm = bc / sqrt(bc_size_sq); Vec2d bc_norm = bc / sqrt(bc_size_sq);
return b + (wanted_size * bc_norm).cast<coord_t>(); return b + (wanted_size * bc_norm).cast<coord_t>();
}; };