3D-printing/OrcaSlicer
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Merge branch 'master' into lm_low_wipe_tower

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This commit is contained in:
Lukas Matena 2019-10-01 13:24:25 +02:00
commit 61cee54dd3
92 changed files with 1767 additions and 1029 deletions
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24
src/libslic3r/Print.cpp
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@ -7,6 +7,7 @@
#include "Flow.hpp"
#include "Geometry.hpp"
#include "I18N.hpp"
#include "ShortestPath.hpp"
#include "SupportMaterial.hpp"
#include "GCode.hpp"
#include "GCode/WipeTower.hpp"
@ -253,7 +254,7 @@ bool Print::is_step_done(PrintObjectStep step) const
{
if (m_objects.empty())
return false;
tbb::mutex::scoped_lock lock(this->state_mutex());
tbb::mutex::scoped_lock lock(this->state_mutex());
for (const PrintObject *object : m_objects)
if (! object->is_step_done_unguarded(step))
return false;
@ -1114,6 +1115,9 @@ std::string Print::validate() const
if (m_objects.empty())
return L("All objects are outside of the print volume.");
if (extruders().empty())
return L("The supplied settings will cause an empty print.");
if (m_config.complete_objects) {
// Check horizontal clearance.
{
@ -1271,10 +1275,7 @@ std::string Print::validate() const
}
{
// find the smallest nozzle diameter
std::vector<unsigned int> extruders = this->extruders();
if (extruders.empty())
return L("The supplied settings will cause an empty print.");
// Find the smallest used nozzle diameter and the number of unique nozzle diameters.
double min_nozzle_diameter = std::numeric_limits<double>::max();
@ -1825,8 +1826,8 @@ void Print::_make_brim()
[](const std::pair<const ClipperLib_Z::Path*, size_t> &l, const std::pair<const ClipperLib_Z::Path*, size_t> &r) {
return l.second < r.second;
});
Vec3f last_pt(0.f, 0.f, 0.f);
Point last_pt(0, 0);
for (size_t i = 0; i < loops_trimmed_order.size();) {
// Find all pieces that the initial loop was split into.
size_t j = i + 1;
@ -1842,16 +1843,23 @@ void Print::_make_brim()
points.emplace_back(coord_t(pt.X), coord_t(pt.Y));
i = j;
} else {
//FIXME this is not optimal as the G-code generator will follow the sequence of paths verbatim without respect to minimum travel distance.
//FIXME The path chaining here may not be optimal.
ExtrusionEntityCollection this_loop_trimmed;
this_loop_trimmed.entities.reserve(j - i);
for (; i < j; ++ i) {
m_brim.entities.emplace_back(new ExtrusionPath(erSkirt, float(flow.mm3_per_mm()), float(flow.width), float(this->skirt_first_layer_height())));
this_loop_trimmed.entities.emplace_back(new ExtrusionPath(erSkirt, float(flow.mm3_per_mm()), float(flow.width), float(this->skirt_first_layer_height())));
const ClipperLib_Z::Path &path = *loops_trimmed_order[i].first;
Points &points = static_cast<ExtrusionPath*>(m_brim.entities.back())->polyline.points;
Points &points = static_cast<ExtrusionPath*>(this_loop_trimmed.entities.back())->polyline.points;
points.reserve(path.size());
for (const ClipperLib_Z::IntPoint &pt : path)
points.emplace_back(coord_t(pt.X), coord_t(pt.Y));
}
chain_and_reorder_extrusion_entities(this_loop_trimmed.entities, &last_pt);
m_brim.entities.reserve(m_brim.entities.size() + this_loop_trimmed.entities.size());
append(m_brim.entities, std::move(this_loop_trimmed.entities));
this_loop_trimmed.entities.clear();
}
last_pt = m_brim.last_point();
}
}
} else {