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Simplify_slices rewritten to C++, parallelized.

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Added some move methods to Surface class.
This commit is contained in:
bubnikv
2017-03-08 13:43:49 +01:00
parent 4331f38912
commit 52b76930aa
5 changed files with 62 additions and 37 deletions
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21
xs/src/libslic3r/PrintObject.cpp
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@@ -1121,7 +1121,7 @@ void PrintObject::_slice()
}
}
// remove last layer(s) if empty
BOOST_LOG_TRIVIAL(debug) << "Slicing objects - removing top empty layers";
while (! this->layers.empty()) {
const Layer *layer = this->layers.back();
for (size_t region_id = 0; region_id < this->print()->regions.size(); ++ region_id)
@@ -1284,6 +1284,25 @@ std::string PrintObject::_fix_slicing_errors()
"however you might want to check the results or repair the input file and retry.\n";
}
// Simplify the sliced model, if "resolution" configuration parameter > 0.
// The simplification is problematic, because it simplifies the slices independent from each other,
// which makes the simplified discretization visible on the object surface.
void PrintObject::_simplify_slices(double distance)
{
BOOST_LOG_TRIVIAL(debug) << "Slicing objects - siplifying slices in parallel - begin";
tbb::parallel_for(
tbb::blocked_range<size_t>(0, this->layers.size()),
[this, distance](const tbb::blocked_range<size_t>& range) {
for (size_t layer_idx = range.begin(); layer_idx < range.end(); ++ layer_idx) {
Layer *layer = this->layers[layer_idx];
for (size_t region_idx = 0; region_idx < layer->regions.size(); ++ region_idx)
layer->regions[region_idx]->slices.simplify(distance);
layer->slices.simplify(distance);
}
});
BOOST_LOG_TRIVIAL(debug) << "Slicing objects - siplifying slices in parallel - end";
}
void
PrintObject::_make_perimeters()
{