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Lay flat - icons and invalidation improvement

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This commit is contained in:
Lukas Matena 2018-08-20 11:27:25 +02:00
parent db9580f40b
commit b0dd328fde
8 changed files with 23 additions and 9 deletions
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5
xs/src/libslic3r/TriangleMesh.cpp
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@ -732,6 +732,11 @@ TriangleMesh TriangleMesh::convex_hull_3d() const
return output_mesh;
}
const float* TriangleMesh::first_vertex() const
{
return stl.facet_start ? &stl.facet_start->vertex[0].x : nullptr;
}
void
TriangleMesh::require_shared_vertices()
{

1
xs/src/libslic3r/TriangleMesh.hpp
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@ -53,6 +53,7 @@ public:
TriangleMeshPtrs split() const;
void merge(const TriangleMesh &mesh);
ExPolygons horizontal_projection() const;
const float* first_vertex() const;
Polygon convex_hull();
BoundingBoxf3 bounding_box() const;
// Returns the bbox of this TriangleMesh transformed by the given matrix