3DPrinting/PrusaSlicer-NonPlainar
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Fixed a missing infill caused by int32_t overflow.

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This commit is contained in:
Lukáš Hejl 2022-05-10 13:18:59 +02:00
parent 2cf6a9630f
commit ac23a369d5
3 changed files with 6 additions and 6 deletions
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4
src/libslic3r/Arachne/utils/ExtrusionLine.cpp
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@ -11,12 +11,12 @@ namespace Slic3r::Arachne
ExtrusionLine::ExtrusionLine(const size_t inset_idx, const bool is_odd) : inset_idx(inset_idx), is_odd(is_odd), is_closed(false) {} ExtrusionLine::ExtrusionLine(const size_t inset_idx, const bool is_odd) : inset_idx(inset_idx), is_odd(is_odd), is_closed(false) {}
coord_t ExtrusionLine::getLength() const int64_t ExtrusionLine::getLength() const
{ {
if (junctions.empty()) if (junctions.empty())
return 0; return 0;
coord_t len = 0; int64_t len = 0;
ExtrusionJunction prev = junctions.front(); ExtrusionJunction prev = junctions.front();
for (const ExtrusionJunction &next : junctions) { for (const ExtrusionJunction &next : junctions) {
len += (next.p - prev.p).cast<int64_t>().norm(); len += (next.p - prev.p).cast<int64_t>().norm();

6
src/libslic3r/Arachne/utils/ExtrusionLine.hpp
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@ -8,7 +8,7 @@
#include "ExtrusionJunction.hpp" #include "ExtrusionJunction.hpp"
#include "../../Polyline.hpp" #include "../../Polyline.hpp"
#include "../../Polygon.hpp" #include "../../Polygon.hpp"
#include "BoundingBox.hpp" #include "../../BoundingBox.hpp"
namespace Slic3r { namespace Slic3r {
class ThickPolyline; class ThickPolyline;
@ -116,8 +116,8 @@ struct ExtrusionLine
/*! /*!
* Sum the total length of this path. * Sum the total length of this path.
*/ */
coord_t getLength() const; int64_t getLength() const;
coord_t polylineLength() const { return getLength(); } int64_t polylineLength() const { return getLength(); }
/*! /*!
* Put all junction locations into a polygon object. * Put all junction locations into a polygon object.

2
src/libslic3r/Arachne/utils/PolylineStitcher.hpp
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@ -85,7 +85,7 @@ public:
{ // try extending chain in the other direction { // try extending chain in the other direction
chain.reverse(); chain.reverse();
} }
coord_t chain_length = chain.polylineLength(); int64_t chain_length = chain.polylineLength();
while (true) while (true)
{ {