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Ported Print::bounding_box(), Print::total_bounding_box(), Print::skirt_flow(), Print:skirt_first_layer_height() to XS

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This commit is contained in:
Alessandro Ranellucci 2014-12-12 19:14:52 +01:00
parent baf070a36d
commit e8ab9ac13a
8 changed files with 109 additions and 60 deletions
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72
xs/src/libslic3r/Print.cpp
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@ -1,7 +1,9 @@
#include "Print.hpp"
#include "BoundingBox.hpp"
#include "ClipperUtils.hpp"
#include "Flow.hpp"
#include "Geometry.hpp"
#include "SupportMaterial.hpp"
#include <algorithm>
namespace Slic3r {
@ -641,6 +643,76 @@ Print::validate() const
}
}
// the bounding box of objects placed in copies position
// (without taking skirt/brim/support material into account)
BoundingBox
Print::bounding_box() const
{
BoundingBox bb;
FOREACH_OBJECT(this, object) {
for (Points::const_iterator copy = (*object)->_shifted_copies.begin(); copy != (*object)->_shifted_copies.end(); ++copy) {
bb.merge(*copy);
Point p = *copy;
p.translate((*object)->size);
bb.merge(p);
}
}
return bb;
}
// the total bounding box of extrusions, including skirt/brim/support material
// this methods needs to be called even when no steps were processed, so it should
// only use configuration values
BoundingBox
Print::total_bounding_box() const
{
// get objects bounding box
BoundingBox bb = this->bounding_box();
// check how much we need to increase it
double extra = 0; // unscaled
if (this->has_support_material())
extra = SUPPORT_MATERIAL_MARGIN;
extra = std::max(extra, this->config.brim_width.value);
if (this->config.skirts > 0) {
Flow skirt_flow = this->skirt_flow();
extra = std::max(
extra,
this->config.brim_width.value + this->config.skirt_distance.value + (this->config.skirts.value * skirt_flow.spacing())
);
}
if (extra > 0)
bb.offset(scale_(extra));
return bb;
}
double
Print::skirt_first_layer_height() const
{
if (this->objects.empty()) CONFESS("skirt_first_layer_height() can't be called without PrintObjects");
return this->objects.front()->config.get_abs_value("first_layer_height");
}
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;
return Flow::new_from_config_width(
frPerimeter,
width,
this->config.nozzle_diameter.get_at(this->objects.front()->config.support_material_extruder-1),
this->skirt_first_layer_height(),
0
);
}
PrintRegionConfig
Print::_region_config_from_model_volume(const ModelVolume &volume)
{