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Use perimeter extruder for brim. #618

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This commit is contained in:
Alessandro Ranellucci 2014-12-17 00:45:05 +01:00
parent e79aa2e81c
commit c00061678b
8 changed files with 39 additions and 11 deletions
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30
xs/src/libslic3r/Print.cpp
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@ -669,11 +669,12 @@ Print::total_bounding_box() const
}
// consider brim and skirt
Flow skirt_flow = this->skirt_flow();
if (this->config.brim_width.value > 0) {
extra = std::max(extra, this->config.brim_width.value + skirt_flow.width/2);
Flow brim_flow = this->brim_flow();
extra = std::max(extra, this->config.brim_width.value + brim_flow.width/2);
}
if (this->config.skirts.value > 0) {
Flow skirt_flow = this->skirt_flow();
extra = std::max(
extra,
this->config.brim_width.value
@ -696,12 +697,37 @@ Print::skirt_first_layer_height() const
return this->objects.front()->config.get_abs_value("first_layer_height");
}
Flow
Print::brim_flow() const
{
ConfigOptionFloatOrPercent width = this->config.first_layer_extrusion_width;
if (width.value == 0) width = this->regions.front()->config.perimeter_extrusion_width;
/* We currently use a random region's perimeter extruder.
While this works for most cases, we should probably consider all of the perimeter
extruders and take the one with, say, the smallest index.
The same logic should be applied to the code that selects the extruder during G-code
generation as well. */
return Flow::new_from_config_width(
frPerimeter,
width,
this->config.nozzle_diameter.get_at(this->regions.front()->config.perimeter_extruder-1),
this->skirt_first_layer_height(),
0
);
}
Flow
Print::skirt_flow() const
{
ConfigOptionFloatOrPercent width = this->config.first_layer_extrusion_width;
if (width.value == 0) width = this->regions.front()->config.perimeter_extrusion_width;
/* We currently use a random object's support material extruder.
While this works for most cases, we should probably consider all of the support material
extruders and take the one with, say, the smallest index;
The same logic should be applied to the code that selects the extruder during G-code
generation as well. */
return Flow::new_from_config_width(
frPerimeter,
width,