3DPrinting/PrusaSlicer-NonPlainar
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity

Fixed an out-of-bound situation in SLA support generator

Browse source
This commit is contained in:
Lukas Matena 2018-12-21 13:55:14 +01:00
parent 20a4593ee1
commit f288af0b5e
1 changed files with 2 additions and 5 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

7
src/libslic3r/SLA/SLAAutoSupports.cpp
View file

@ -254,12 +254,11 @@ std::vector<Vec3d> SLAAutoSupports::uniformly_cover(const std::pair<ExPolygon, c
// In case there is just one point to place, we'll place it into the polygon's centroid (unless it lies in a hole). // In case there is just one point to place, we'll place it into the polygon's centroid (unless it lies in a hole).
if (num_of_points == 1) { if (num_of_points == 1) {
Point out(island.first.contour.centroid()); Point out(island.first.contour.centroid());
out(2) = island.second;
for (const auto& hole : island.first.holes) for (const auto& hole : island.first.holes)
if (hole.contains(out)) if (hole.contains(out))
goto HOLE_HIT; goto HOLE_HIT;
return std::vector<Vec3d>{unscale(out(0), out(1), out(2))}; return std::vector<Vec3d>{unscale(out(0), out(1), island.second)};
} }
HOLE_HIT: HOLE_HIT:
@ -296,11 +295,9 @@ HOLE_HIT:
} }
} }
} }
if (add_it) { if (add_it)
out(2) = island.second;
island_new_points.emplace_back(unscaled_out); island_new_points.emplace_back(unscaled_out);
} }
}
return island_new_points; return island_new_points;
} }