New FDM support sparse infill zig-zag algorithm.

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

View file

@ -147,7 +147,7 @@ void Fill3DHoneycomb::_fill_surface_single(
// align bounding box to a multiple of our honeycomb grid module
// (a module is 2*$distance since one $distance half-module is
// growing while the other $distance half-module is shrinking)
bb.merge(_align_to_grid(bb.min, Point(2*distance, 2*distance)));
bb.merge(align_to_grid(bb.min, Point(2*distance, 2*distance)));
// generate pattern
Polylines polylines = makeGrid(