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Conflict checker: first steps to extend it so it takes instances into account

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This commit is contained in:
Lukas Matena 2023-05-03 15:28:46 +02:00
parent 720ddf73da
commit b0bef4eeb4
2 changed files with 21 additions and 13 deletions
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17
src/libslic3r/GCode/ConflictChecker.cpp
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@ -89,18 +89,18 @@ inline Grids line_rasterization(const Line &line, int64_t xdist = RasteXDistance
}
} // namespace RasterizationImpl
void LinesBucketQueue::emplace_back_bucket(std::vector<ExtrusionPaths> &&paths, const void *objPtr, Point offset)
void LinesBucketQueue::emplace_back_bucket(std::vector<ExtrusionPaths> &&paths, const void *objPtr, Points offsets)
{
if (_objsPtrToId.find(objPtr) == _objsPtrToId.end()) {
_objsPtrToId.insert({objPtr, _objsPtrToId.size()});
_idToObjsPtr.insert({_objsPtrToId.size() - 1, objPtr});
}
_buckets.emplace_back(std::move(paths), _objsPtrToId[objPtr], offset);
_buckets.emplace_back(std::move(paths), _objsPtrToId[objPtr], offsets);
}
void LinesBucketQueue::build_queue()
{
assert(_pq.empty);
assert(_pq.empty());
for (LinesBucket &bucket : _buckets)
_pq.push(&bucket);
}
@ -210,12 +210,17 @@ ConflictResultOpt ConflictChecker::find_inter_of_lines_in_diff_objs(PrintObjectP
LinesBucketQueue conflictQueue;
if (wtdptr.has_value()) { // wipe tower at 0 by default
auto wtpaths = (*wtdptr)->getFakeExtrusionPathsFromWipeTower();
conflictQueue.emplace_back_bucket(std::move(wtpaths), *wtdptr, { (*wtdptr)->plate_origin.x(), (*wtdptr)->plate_origin.y() });
conflictQueue.emplace_back_bucket(std::move(wtpaths), *wtdptr, Points{Point((*wtdptr)->plate_origin)});
}
for (PrintObject *obj : objs) {
auto layers = getAllLayersExtrusionPathsFromObject(obj);
conflictQueue.emplace_back_bucket(std::move(layers.first), obj, obj->instances().front().shift);
conflictQueue.emplace_back_bucket(std::move(layers.second), obj, obj->instances().front().shift);
Points instances_shifts;
for (const PrintInstance& inst : obj->instances())
instances_shifts.emplace_back(inst.shift);
conflictQueue.emplace_back_bucket(std::move(layers.first), obj, instances_shifts);
conflictQueue.emplace_back_bucket(std::move(layers.second), obj, instances_shifts);
}
conflictQueue.build_queue();

17
src/libslic3r/GCode/ConflictChecker.hpp
View File

@ -31,10 +31,10 @@ private:
std::vector<ExtrusionPaths> _piles;
int _id;
Point _offset;
Points _offsets;
public:
LinesBucket(std::vector<ExtrusionPaths> &&paths, int id, Point offset) : _piles(paths), _id(id), _offset(offset) {}
LinesBucket(std::vector<ExtrusionPaths> &&paths, int id, Points offsets) : _piles(paths), _id(id), _offsets(offsets) {}
LinesBucket(LinesBucket &&) = default;
bool valid() const { return _curPileIdx < _piles.size(); }
@ -50,10 +50,13 @@ public:
{
LineWithIDs lines;
for (const ExtrusionPath &path : _piles[_curPileIdx]) {
Polyline check_polyline = path.polyline;
check_polyline.translate(_offset);
Lines tmpLines = check_polyline.lines();
for (const Line &line : tmpLines) { lines.emplace_back(line, _id, path.role()); }
Polyline check_polyline;
for (const Point& offset : _offsets) {
check_polyline = path.polyline;
check_polyline.translate(offset);
Lines tmpLines = check_polyline.lines();
for (const Line &line : tmpLines) { lines.emplace_back(line, _id, path.role()); }
}
}
return lines;
}
@ -77,7 +80,7 @@ private:
std::map<const void *, int> _objsPtrToId;
public:
void emplace_back_bucket(std::vector<ExtrusionPaths> &&paths, const void *objPtr, Point offset);
void emplace_back_bucket(std::vector<ExtrusionPaths> &&paths, const void *objPtr, Points offset);
void build_queue();
bool valid() const { return _pq.empty() == false; }
const void *idToObjsPtr(int id)