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Restore correct ordering of concentric infill loops, preventing them from being reordered during G-code generation

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This commit is contained in:
Alessandro Ranellucci
2015-03-09 18:28:07 +01:00
parent 25cddfe446
commit 6cab5668e3
6 changed files with 24 additions and 4 deletions
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4
xs/src/libslic3r/ExtrusionEntityCollection.cpp
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@@ -86,7 +86,7 @@ ExtrusionEntityCollection::chained_path_from(Point start_near, ExtrusionEntityCo
Points endpoints;
for (ExtrusionEntitiesPtr::iterator it = my_paths.begin(); it != my_paths.end(); ++it) {
endpoints.push_back((*it)->first_point());
if (no_reverse) {
if (no_reverse || !(*it)->can_reverse()) {
endpoints.push_back((*it)->first_point());
} else {
endpoints.push_back((*it)->last_point());
@@ -99,7 +99,7 @@ ExtrusionEntityCollection::chained_path_from(Point start_near, ExtrusionEntityCo
int path_index = start_index/2;
ExtrusionEntity* entity = my_paths.at(path_index);
// never reverse loops, since it's pointless for chained path and callers might depend on orientation
if (start_index % 2 && !no_reverse && !entity->is_loop()) {
if (start_index % 2 && !no_reverse && entity->can_reverse()) {
entity->reverse();
}
retval->entities.push_back(my_paths.at(path_index));