3D-printing/OrcaSlicer
1
0
Fork 0
mirror of https://github.com/SoftFever/OrcaSlicer.git synced 2025-10-23 16:51:21 -06:00
Code Issues Projects Releases Packages Wiki Activity Actions 6

New FDM support sparse infill zig-zag algorithm.

Browse source 
Fixed some old support and infill issues.

Fixes support problem #4295
Fixes Parts of interface layer extends beyond supports and cannot be printed
Fixes support missing under horizontal overhang #6058
Fixes Slicer double-traces small sections of Rectilinear Supports, causes
Fixes plastic buildup and nozzle crashes #4951
Fixes Add "Angle Interface layers" #2969
This commit is contained in:
Vojtech Bubnik 2021-04-08 15:29:40 +02:00
parent 0db55a0699
commit 8fd731f7a0
18 changed files with 1473 additions and 285 deletions
Download patch file Download diff file Expand all files Collapse all files

22
src/libslic3r/Fill/FillBase.hpp
View file

@ -133,26 +133,10 @@ public:
static void connect_infill(Polylines &&infill_ordered, const Polygons &boundary, const BoundingBox& bbox, Polylines &polylines_out, const double spacing, const FillParams &params);
static void connect_infill(Polylines &&infill_ordered, const std::vector<const Polygon*> &boundary, const BoundingBox &bbox, Polylines &polylines_out, double spacing, const FillParams &params);
static coord_t _adjust_solid_spacing(const coord_t width, const coord_t distance);
static void connect_base_support(Polylines &&infill_ordered, const std::vector<const Polygon*> &boundary_src, const BoundingBox &bbox, Polylines &polylines_out, const double spacing, const FillParams &params);
static void connect_base_support(Polylines &&infill_ordered, const Polygons &boundary_src, const BoundingBox &bbox, Polylines &polylines_out, const double spacing, const FillParams &params);
// Align a coordinate to a grid. The coordinate may be negative,
// the aligned value will never be bigger than the original one.
static coord_t _align_to_grid(const coord_t coord, const coord_t spacing) {
// Current C++ standard defines the result of integer division to be rounded to zero,
// for both positive and negative numbers. Here we want to round down for negative
// numbers as well.
coord_t aligned = (coord < 0) ?
((coord - spacing + 1) / spacing) * spacing :
(coord / spacing) * spacing;
assert(aligned <= coord);
return aligned;
}
static Point _align_to_grid(Point coord, Point spacing)
{ return Point(_align_to_grid(coord(0), spacing(0)), _align_to_grid(coord(1), spacing(1))); }
static coord_t _align_to_grid(coord_t coord, coord_t spacing, coord_t base)
{ return base + _align_to_grid(coord - base, spacing); }
static Point _align_to_grid(Point coord, Point spacing, Point base)
{ return Point(_align_to_grid(coord(0), spacing(0), base(0)), _align_to_grid(coord(1), spacing(1), base(1))); }
static coord_t _adjust_solid_spacing(const coord_t width, const coord_t distance);
};
} // namespace Slic3r