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Building octree based on distance from mesh

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This commit is contained in:
Lukáš Hejl 2020-08-26 18:15:59 +02:00
parent 0d26df3cf6
commit 34f38c4a79
3 changed files with 125 additions and 0 deletions
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23
src/libslic3r/PrintObject.cpp
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@ -9,6 +9,8 @@
#include "Surface.hpp"
#include "Slicing.hpp"
#include "Utils.hpp"
#include "AABBTreeIndirect.hpp"
#include "Fill/FillAdaptive.hpp"
#include <utility>
#include <boost/log/trivial.hpp>
@ -360,6 +362,8 @@ void PrintObject::prepare_infill()
} // for each layer
#endif /* SLIC3R_DEBUG_SLICE_PROCESSING */
this->prepare_adaptive_infill_data();
this->set_done(posPrepareInfill);
}
@ -428,6 +432,25 @@ void PrintObject::generate_support_material()
}
}
void PrintObject::prepare_adaptive_infill_data()
{
float fill_density = this->print()->full_print_config().opt_float("fill_density");
float infill_extrusion_width = this->print()->full_print_config().opt_float("infill_extrusion_width");
coordf_t line_spacing = infill_extrusion_width / ((fill_density / 100.0f) * 0.333333333f);
BoundingBoxf bed_shape(this->print()->config().bed_shape.values);
BoundingBoxf3 printer_volume(Vec3d(bed_shape.min(0), bed_shape.min(1), 0),
Vec3d(bed_shape.max(0), bed_shape.max(1), this->print()->config().max_print_height));
Vec3d model_center = this->model_object()->bounding_box().center();
model_center(2) = 0.0f; // Set position in Z axis to 0
// Center of the first cube in octree
TriangleMesh mesh = this->model_object()->mesh();
this->m_adapt_fill_octree = FillAdaptive::build_octree(mesh, line_spacing, printer_volume, model_center);
}
void PrintObject::clear_layers()
{
for (Layer *l : m_layers)