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ENH: add paint-on support on vertical faces

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Add paint-on support on vertical faces of slender rods

Jira: Studio/STIDIO-970

Change-Id: If280b570a8076059b5583f385ba6517bf305723b
(cherry picked from commit 6832ee98ac146421c061fa90840c2751c3b3d875)
This commit is contained in:
MusangKing 2022-10-18 11:16:58 +08:00 • committed by Lane.Wei
parent 13377992f7
commit 6f13d5cbf4
3 changed files with 24 additions and 24 deletions
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5
src/libslic3r/TriangleMeshSlicer.cpp
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@ -399,7 +399,7 @@ struct SlabLines {
std::vector<IntersectionLines> at_slice;
// Projections of triangle set boundary lines into layer below (for projection from the top)
// or into layer above (for projection from the bottom).
// In both cases the intersection liens are CCW oriented.
// In both cases the intersection lines are CCW oriented.
std::vector<IntersectionLines> between_slices;
};
@ -790,7 +790,8 @@ inline std::pair<SlabLines, SlabLines> slice_slabs_make_lines(
}
slice_facet_with_slabs<true>(vertices, indices, face_idx, neighbors, edge_ids, num_edges, zs, lines_top, lines_mutex_top);
}
if (bottom && (fo == FaceOrientation::Down || fo == FaceOrientation::Degenerate)) {
// BBS: add vertical faces option
if (bottom && (fo == FaceOrientation::Down || fo == FaceOrientation::Vertical || fo == FaceOrientation::Degenerate)) {
Vec3i neighbors = face_neighbors[face_idx];
// Reset neighborship of this triangle in case the other triangle is oriented backwards from this one.
for (int i = 0; i < 3; ++ i)