Commit graph

93 commits

Author SHA1 Message Date
Vojtech Bubnik
aee136cedd Squash merge of pull request Raft enhancements
thanks @nemart69
2021-02-24 11:59:22 +01:00
Vojtech Bubnik
fcb714cd24 Added a single perimeter to the first layer of support or raft.
Fixes [Request] Add optional perimeter to raft 
Fixes First support layer does not stick to bed 

New parameters raft_first_layer_density and raft_first_layer_expansion
to influence the 1st layer of raft or support.
Fixes Allow to disable raft under support structures. 
Fixes raft is larger than necessary 
Fixes Supports on the build plate should have a solid bottom interface for better adhesion 

Changed the 1st layer infill to rectilinear even for soluble materials.
Fixes first layer of support for multi filament support oddly spaced 
Fixes Full Soluble Materials interfacing into Models + Soluble material noise on Bed 
2021-02-24 08:48:40 +01:00
Vojtech Bubnik
d2c46025c7 Fix of Enforce support for first N layers has no effect 2021-02-23 15:31:21 +01:00
Vojtech Bubnik
055d2321e7 Trimming support base layer with brim.
Fixes Brim destroyed by support aka. Enable supports on top of brim 
Fixes Brim Priority/Support on Brim 
Fixes Phantom Support columns interfere with brim 
Fixes false generation of brim when supports are used 

This is a work in progress, as the brim generator currently produces
different brim areas from what the support generator expects.
2021-02-23 14:43:47 +01:00
Vojtech Bubnik
8ba230db9f Fix of Paint on support ignores some paints.
When projecting the horizontal or nearly horizontal support enforcers or blockers
into object layers, the projection may fall on a layer above or below the layer
where it should in case the nearly horizontal support enforcer or blocker
triangles are intersecting the slicing plane of one of the object layers.
Due to numerical issues, projection of the support blocker or
enforcer triangles may not fall to the same side of the slicing plane
as when slicing the object. To make the projection robust, horizontal triangles
are newly projected to both the layer below and above if they are close
to the object slicing plane.
2021-02-23 12:30:15 +01:00
Vojtech Bubnik
3985d7bb81 Fixes Support Interface printed on air
Fixes Supports generated loose in space 
Fixes Support Interface layers in midair 
2021-02-22 18:07:27 +01:00
Vojtech Bubnik
ac97572cfe Fixed compiler warnings 2021-02-19 20:09:57 +01:00
Vojtech Bubnik
12d14eaa2f Fixing a constness issue of the preceding commit. 2021-02-19 19:00:43 +01:00
Vojtech Bubnik
fb7b995050 Improvements in FDM support generator:
Projection into a grid has been reworked to use the AGG rasterizer.
This fixes  and .
Also the raster is now being oversampled by maximum 8x8 samples
and the supports are only allowed to expand inside the cell.
This significantly reduces leakage of supports through object walls,
which fixes .
2021-02-19 18:50:44 +01:00
Vojtech Bubnik
32db22b77c Fix of Improve Support material adhesion by base type interface layers
under soluble supports. 
Implemented as a pull request  by @spiky2021
and reworked.

commit c7993e619225553a2c4078787907b9ebbd9ac759
Author: spiky2021 <77010315+spiky2021@users.noreply.github.com>
Date:   Thu Feb 11 12:39:25 2021 +0100

    Base type interfaces for soluble interface supports

    At the moment soluble support material adhesion is weak due to sparse support layers under soluble support layers. I reported as issue  with pictures, as well.
    I modified two methods to the SupportMaterial Class including their headers.
    The new methods add two base type interface layers to the support structure, in case the extruders are different and soluble support is choosen.
    Since it is conditionally activated, it in general doesn't need a GUI input. But a GUI option number of base interface layers may enabled users to adapt this feature to their needs.
    This is my second try to provide a pull request on this topic. Reset my fromer repository, because first I merged this and all other changes to my master and couldn't provide separate pull request anymore.
2021-02-15 18:07:44 +01:00
Vojtech Bubnik
d39fd54e4f Fixing one more Win32 warning 2021-02-11 08:42:52 +01:00
Vojtech Bubnik
db2d78ff21 Reduction on compiler warnings, mainly on MSVC.
Fix of the new gap_fill_enable flag: Take it into account when comparing
regions.
2021-02-10 17:29:07 +01:00
Vojtech Bubnik
5e9a8ea700 Fixed some clang warnings 2021-02-09 19:23:58 +01:00
Lukas Matena
b85de89751 Fixing Clang warnings 2 2021-02-08 17:52:29 +01:00
Vojtech Bubnik
5449e6c549 Fixing some compiler warnings on Linux 2021-02-08 11:58:03 +01:00
Vojtech Bubnik
73c9f939e0 Squash merge of lh_brim_rework,
brim separated to Brim.cpp,hpp
Refactored accessors to PrintObjectPtrs, PrintRegionPtrs, LayerPtrs,
SupportLayerPtrs for const correctness.
2021-02-03 15:12:53 +01:00
Vojtech Bubnik
7de0f46db4 Merge of Fix support doesn't ignore overhangs bridge anymore 2020-12-11 15:14:16 +01:00
Vojtech Bubnik
62bdc192d8 Fix of [2.3.0-alpha4] Crash - several models cause crash when slicing
Fixed some issues in internal anchors of the Adaptive Cubic infill.
The ugly and dangerous implicit casting operators in Line, MultiPoint,
Polyline and Polygon were made explicit.
2020-11-24 16:01:08 +01:00
Vojtech Bubnik
812cbade4d Fills:
1) New algorithm for connecting along the perimeters is now applied
   to Honeycomb, Hilbert and similar planar filling curves.
2) The old expensive path chaining is not applied if the new algorithm
   to connect along the perimeter lines is called afterwards.
2020-11-16 12:51:51 +01:00
Lukas Matena
9c59b4f930 Custom seam: Model integration, backend invalidation, 3MF loading/saving 2020-09-01 22:35:01 +02:00
Vojtech Bubnik
12f43736bd Fix of Support generator debugging functions after some refactoring 2020-08-12 10:51:15 +02:00
bubnikv
4de4d765ee Merge branch 'master' of https://github.com/Prusa3d/PrusaSlicer 2020-04-28 19:31:18 +02:00
Lukas Matena
2bd524849a Custom support blockers are now working 2020-04-27 17:45:55 +02:00
bubnikv
033548a568 Introduction of Monotonous infill type. Fill no-sort only for monotonous
and ironing infills.
2020-04-25 08:15:04 +02:00
Lukas Matena
7fc4a71715 Moved the projection function into PrintObject.cpp 2020-04-21 13:50:47 +02:00
Lukas Matena
79ef456d7c Fixed the algorithm so it works for horizontal triangles
Partial code cleanup
2020-04-21 01:39:40 +02:00
Lukas Matena
20068842ec Project each part of the triangle on one slice only (WIP) 2020-04-21 01:39:35 +02:00
Lukas Matena
7b104bcdd1 Save z heights of the triangle vertices 2020-04-20 14:01:11 +02:00
Lukas Matena
c570fc40de First partially working implementation of custom supports at the backend
The solution is temporary and should be improved and moved elsewhere - see comments in the code.
2020-04-17 13:15:26 +02:00
bubnikv
3d17543d40 Fix of "Don't use bridging perimeters on top of elephant-foot compensation "
If the Elephant foot compensation is applied to the 1st object's layer,
the uncompensated 1st object's slice is newly used for calculation
of bridges, overhans, skirt, brim, raft and supports.

Layer::slices were renamed to Layer::lslices to simplify reading
of the code, to differentiate from LayerRegion::slices.
2020-01-03 14:07:31 +01:00
bubnikv
564eddd99d FDM Print refactoring:
Layer newly remembers bounding boxes of slices,
the bounding boxes are used by G-code generator & newly the support
generator.
Slices are stored as ExPolygons, not ExPolygonCollection.
2019-10-01 17:17:08 +02:00
bubnikv
331c187b39 Rest of the path chaining has been replaced with the new algorithm.
PolylineCollection.cpp/hpp was removed, use Polylines instead.
Various first_point() / last_point() now return references, not copies.
2019-09-27 18:17:21 +02:00
Lukas Matena
1d18339e62 PRUS.cpp: Fixed an always-true condition in extract_model_from_archive
SupportMaterial.cpp: Simplified one condition (also solves a -Wmaybe-uninitialized warning on gcc)
2019-09-24 18:09:48 +02:00
Lukas Matena
7861fa5086 Whitespace changes to supress misleading indentation warnings
These appear in newer gcc when spaces and tabs are mixed
2019-09-24 16:01:01 +02:00
Lukas Matena
004e2719b1 Merge branch 'master' into lm_warnings 2019-07-15 13:26:55 +02:00
Lukas Matena
cb916c4dda Fixed warnings in libslic3r 2019-06-25 16:04:29 +02:00
bubnikv
35b3fd3176 Integrated the new layer height spans with configs into the backend.
Fixed some compiler warnings.
2019-06-20 16:15:09 +02:00
bubnikv
3f74ec491e Partial fix of "Wrong width of perimeter for solid anchors "
Improvement in handling of the "default" external perimeter width.
2019-04-18 15:08:11 +02:00
bubnikv
c482933845 Fixed a regression issue in the triangle mesh slicing code, where
a broken contour was not glued together using the closest neighbors.
2019-03-11 17:18:38 +01:00
bubnikv
91102e2c9e Merged improvements of supports from stable to master. 2018-12-12 10:12:35 +01:00
bubnikv
3b72748489 Removed the STDMOVE macro. 2018-11-02 20:45:23 +01:00
bubnikv
e8c16c35e5 Meged with dev2 2018-09-19 11:28:30 +02:00
bubnikv
0558b53493 WIP: Moved sources int src/, separated most of the source code from Perl.
The XS was left only for the unit / integration tests, and it links
libslic3r only. No wxWidgets are allowed to be used from Perl starting
from now.
2018-09-19 11:02:24 +02:00
Renamed from xs/src/libslic3r/SupportMaterial.cpp (Browse further)