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Added a single perimeter to the first layer of support or raft.

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Fixes [Request] Add optional perimeter to raft #756
Fixes First support layer does not stick to bed #2101

New parameters raft_first_layer_density and raft_first_layer_expansion
to influence the 1st layer of raft or support.
Fixes Allow to disable raft under support structures. #3772
Fixes raft is larger than necessary #2568
Fixes Supports on the build plate should have a solid bottom interface for better adhesion #1165

Changed the 1st layer infill to rectilinear even for soluble materials.
Fixes first layer of support for multi filament support oddly spaced #1445
Fixes Full Soluble Materials interfacing into Models + Soluble material noise on Bed #684
This commit is contained in:
Vojtech Bubnik 2021-02-24 08:48:33 +01:00
parent 77d007c484
commit fcb714cd24
10 changed files with 178 additions and 80 deletions
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12
src/libslic3r/GCode.cpp
View file

@ -2573,10 +2573,11 @@ std::string GCode::extrude_infill(const Print &print, const std::vector<ObjectBy
std::string GCode::extrude_support(const ExtrusionEntityCollection &support_fills)
{
static constexpr const char *support_label = "support material";
static constexpr const char *support_interface_label = "support material interface";
std::string gcode;
if (! support_fills.entities.empty()) {
const char *support_label = "support material";
const char *support_interface_label = "support material interface";
const double support_speed = m_config.support_material_speed.value;
const double support_interface_speed = m_config.support_material_interface_speed.get_abs_value(support_speed);
for (const ExtrusionEntity *ee : support_fills.entities) {
@ -2589,9 +2590,14 @@ std::string GCode::extrude_support(const ExtrusionEntityCollection &support_fill
gcode += this->extrude_path(*path, label, speed);
else {
const ExtrusionMultiPath *multipath = dynamic_cast<const ExtrusionMultiPath*>(ee);
assert(multipath != nullptr);
if (multipath)
gcode += this->extrude_multi_path(*multipath, label, speed);
else {
const ExtrusionEntityCollection *eec = dynamic_cast<const ExtrusionEntityCollection*>(ee);
assert(eec);
if (eec)
gcode += this->extrude_support(*eec);
}
}
}
}