3D-printing/OrcaSlicer
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Code Issues Projects Releases Packages Wiki Activity Actions 3

1) Implemented anchoring of infill lines to perimeters with length

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limited anchors, while before a full perimeter segment was always
   taken if possible.
2) Adapted the line infills (grid, stars, triangles, cubic) to 1).
   This also solves a long standing issue of these infills producing
   anchors for each sweep direction independently, thus possibly
   overlapping and overextruding, which was quite detrimental
   in narrow areas.
3) Refactored cubic adaptive infill anchroing algorithm
   for performance and clarity.
This commit is contained in:
Vojtech Bubnik 2020-11-05 17:32:40 +01:00
parent 414fdaefc5
commit 239d588c5d
12 changed files with 1200 additions and 626 deletions
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34
src/libslic3r/libslic3r.h
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@ -103,12 +103,6 @@ enum Axis {
NUM_AXES_WITH_UNKNOWN,
};
template <class T>
inline void append_to(std::vector<T> &dst, const std::vector<T> &src)
{
dst.insert(dst.end(), src.begin(), src.end());
}
template <typename T>
inline void append(std::vector<T>& dest, const std::vector<T>& src)
{
@ -123,8 +117,34 @@ inline void append(std::vector<T>& dest, std::vector<T>&& src)
{
if (dest.empty())
dest = std::move(src);
else
else {
dest.reserve(dest.size() + src.size());
std::move(std::begin(src), std::end(src), std::back_inserter(dest));
}
src.clear();
src.shrink_to_fit();
}
// Append the source in reverse.
template <typename T>
inline void append_reversed(std::vector<T>& dest, const std::vector<T>& src)
{
if (dest.empty())
dest = src;
else
dest.insert(dest.end(), src.rbegin(), src.rend());
}
// Append the source in reverse.
template <typename T>
inline void append_reversed(std::vector<T>& dest, std::vector<T>&& src)
{
if (dest.empty())
dest = std::move(src);
else {
dest.reserve(dest.size() + src.size());
std::move(std::rbegin(src), std::rend(src), std::back_inserter(dest));
}
src.clear();
src.shrink_to_fit();
}