3DPrinting/PrusaSlicer-NonPlainar
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity

Fix crash in adaptive infill when an extrusion line width is zero.

Browse source 
When an extrusion line width is set to zero, then an extrusion line width is calculated from nozzle diameter.
This commit is contained in:
Lukáš Hejl 2020-09-25 09:54:27 +02:00
parent fe208f7535
commit 0b0709b3d8
1 changed files with 6 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

8
src/libslic3r/Fill/FillAdaptive.cpp
View file

@ -13,6 +13,7 @@
#include <cstdlib>
#include <cmath>
#include <algorithm>
// Boost pool: Don't use mutexes to synchronize memory allocation.
#define BOOST_POOL_NO_MT
@ -284,7 +285,10 @@ std::pair<double, double> adaptive_fill_line_spacing(const PrintObject &print_ob
};
std::vector<RegionFillData> region_fill_data;
region_fill_data.reserve(print_object.print()->regions().size());
bool build_octree = false;
bool build_octree = false;
const std::vector<double> &nozzle_diameters = print_object.print()->config().nozzle_diameter.values;
double max_nozzle_diameter = *std::max_element(nozzle_diameters.begin(), nozzle_diameters.end());
double default_infill_extrusion_width = Flow::auto_extrusion_width(FlowRole::frInfill, max_nozzle_diameter);
for (const PrintRegion *region : print_object.print()->regions()) {
const PrintRegionConfig &config = region->config();
bool nonempty = config.fill_density > 0;
@ -294,7 +298,7 @@ std::pair<double, double> adaptive_fill_line_spacing(const PrintObject &print_ob
has_adaptive_infill ? Tristate::Maybe : Tristate::No,
has_support_infill ? Tristate::Maybe : Tristate::No,
config.fill_density,
config.infill_extrusion_width
config.infill_extrusion_width != 0. ? config.infill_extrusion_width : default_infill_extrusion_width
}));
build_octree |= has_adaptive_infill || has_support_infill;
}