Vojtech Bubnik
6f20c68c8d
Follow-up to 1912b834b19968f114c9f0ed41895fb30ab5e35b
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Fixed a typo in SupportSpotsGenerator, where thin fills were pulled
from an incorrect region.
2023-01-10 12:37:44 +01:00
Vojtech Bubnik
1912b834b1
Fixed a typo in SupportSpotsGenerator, where thin fills were pulled
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from an incorrect region.
2023-01-10 12:18:47 +01:00
PavelMikus
5690be1b76
fix issues after rebase
2022-12-14 14:49:20 +01:00
PavelMikus
38a287fec4
first implementation, but for overhangs the code is not run for some reason
2022-12-14 14:49:20 +01:00
PavelMikus
49b68b936c
refactored support spot generator to store data in the shared PrintObjectRegions struct, automatic coloring moved to frontend.
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There are still issues with multiple instances
2022-12-13 13:13:31 +01:00
PavelMikus
15046aba42
fix compilation issues - missing template keywords
2022-12-12 11:11:08 +01:00
Pavel Mikuš
3fa1615518
Refactoring FDM support spots generator to use Z-Graph ( #11 )
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* import updates from curling avoidance branch
* fix compilation issues
* Refactoring FDM support spots generator to use the new Z-graph built during slicing
* fix local issues bugs
* fix bugs, add new filter for too short extrusions
* fix bugs with nonexistent weakest area
* Use links of Z graph after fix, format the code
* remove unnecesary includes
2022-11-28 10:47:04 +01:00
Vojtech Bubnik
a98467f661
Merge remote-tracking branch 'remotes/origin/master' into vb_treesupports
2022-11-18 13:26:48 +01:00
PavelMikus
a0243affeb
fix avoidance algorithm, improve curling filament estimation
2022-11-14 11:47:25 +01:00
Pavel Mikuš
633ce8aa21
Pm jps path finding ( #8 )
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New step - estimation of curling on both the model and the support extrusions.
Improvements in curled filament estimation algortihm
Implementation of Jump Point Search algorithm
Use of JPS algorithm to avoid curled extrusions during travel moves in Gcode export
2022-11-09 13:33:58 +01:00
Vojtech Bubnik
ee626eb65a
WIP: Layers split into islands, islands overlapping in Z interconnected
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into a graph with links to the layer above / below.
In addition:
Members of LayerRegion were made private, public interface const only.
this->m_xxx replaced with just m_xxx
SurfacesPtr was made a vector of const pointers.
2022-10-26 18:41:39 +02:00
PavelMikus
20bd7f9a26
improvements in islands recognition; LinesDistancer class for both Point based and Floating based lines
2022-10-05 14:51:32 +02:00
PavelMikus
9e2a555f1b
fix supporting of start and end of extrusion line
2022-09-07 18:00:04 +02:00
PavelMikus
a6a723928c
create cradle around small parts, break tiny connections in the model graph, fix PETG support
2022-09-07 17:11:58 +02:00
PavelMikus
8a1a31992a
use Polyline instead of Points, so that there are no duplicate points
2022-09-06 16:29:17 +02:00
PavelMikus
905c602995
remove underscore from varaibles, its not C++ friendly practice
2022-09-06 12:23:42 +02:00
PavelMikus
f17e3f2c8b
Added support for ignoring of tiny extrusion drops which are usually not worth the supports.
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However, it is disabled, as it can currently result in unsupported large columns
2022-08-23 14:46:08 +02:00
Pavel Mikus
15d0c55d54
improve GUI responsivenes, turn off debug info
2022-08-22 11:01:58 +02:00
PavelMikus
3773de2957
hardcode overhang angles, remove volumetric filtering (does not work correctly)
2022-08-22 11:01:58 +02:00
PavelMikus
6114b04594
improve bed adhesion estimation, comupute weight factor sign
2022-08-22 11:01:58 +02:00
PavelMikus
970c9e033d
fix triangle selector painting on models with transformation
2022-08-22 11:01:58 +02:00
PavelMikus
4eaa863ba4
make supports bigger, improve malformations, TODO: do not support small extrusions, check part size
2022-08-22 11:01:58 +02:00
PavelMikus
62c3ca5e99
gui integration, overhang angle hack
2022-08-22 11:01:58 +02:00
PavelMikus
14f109e703
refactored local issues to use overhang distance
2022-08-22 11:01:58 +02:00
PavelMikus
1d4f41a2fd
improved option logic, custom setting for object soe that it uses the painted supports
2022-08-22 11:01:58 +02:00
PavelMikus
2401556193
most extreme fiber is now taken from the current island.. this is not correct, but
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from all aproximations it gives best results
2022-08-22 11:01:58 +02:00
PavelMikus
ff73cd253e
fix extreme fibre distance calculation
2022-08-22 11:01:58 +02:00
PavelMikus
a6cf309020
updated weakest connection strength estimation,
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fixed various issues
2022-08-22 11:01:58 +02:00
PavelMikus
dbe864ea8a
refactor to use covariance to best estimate XY variance of the connection and thus second moment of area
2022-08-22 11:01:58 +02:00
PavelMikus
9cfde724f1
fix numerical issues in stability calculations
2022-08-22 11:01:58 +02:00
PavelMikus
cdf68039f7
fixed bug with zero area section modulus returning nans
2022-08-22 11:01:58 +02:00
PavelMikus
2808e41238
reworked bed adhesion model to use elastic section modulus
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fixed units
updated bed adhesion value
2022-08-22 11:01:58 +02:00
PavelMikus
3f7f5ec0ed
Lowered default extrusion conflict force - it probably needs more adjusting,
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after the bed adhesion is reworked with elastic section modulus
2022-08-22 11:01:58 +02:00
PavelMikus
50e7cc9d4c
fix bug with removed object parts which were still referenced by other islands
2022-08-22 11:01:58 +02:00
PavelMikus
9ff0d49fae
Implemented calculation of elastic section modulus
2022-08-22 11:01:58 +02:00
PavelMikus
ed1c4d99a7
Weakest connection break check also implemented.
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Tensile force however might be too low approximation.
2022-08-22 11:01:58 +02:00
PavelMikus
3b029cef05
another bulk of fixes
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GLOBAL STABILITY check works
2022-08-22 11:01:58 +02:00
PavelMikus
07049b849e
fixed various bugs
2022-08-22 11:01:58 +02:00
PavelMikus
8723fb22bb
add pivot tree into ObjectPart struct
2022-08-22 11:01:58 +02:00
PavelMikus
3d1f2f0cb6
implemented graph traversal, keeping the segments and the location of the weakest point for each island
2022-08-22 11:01:58 +02:00
PavelMikus
0a8f70c1ba
inital phase of refactoring, segmentation should now build graph of connected sections
2022-08-22 11:01:58 +02:00
PavelMikus
263e16ca92
draft mode of recon_thin_islands, but not working properly
2022-08-22 11:01:58 +02:00
PavelMikus
91ec455fa3
remove unnecesary randomization
2022-08-22 11:01:58 +02:00
PavelMikus
0187ed855e
do not consider concave angles for curling, they actually improve the issue
2022-08-22 11:01:58 +02:00
PavelMikus
8e5cdf29ba
improve curling model parameters,
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other small improvements
2022-08-22 11:01:58 +02:00
PavelMikus
cf94c44fd5
add voxel grid cache to suppress accumulation of stability support points
2022-08-22 11:01:58 +02:00
PavelMikus
6a971b462d
estimation of malformed and curled segments, increase extruder conflict power accordingly
2022-08-22 11:01:58 +02:00
PavelMikus
8e2e4154bd
description of the functions
2022-08-22 11:01:58 +02:00
PavelMikus
864c85d47e
replace convex hull computation with KDTree, improve sticking centroid estimation
2022-08-22 11:01:58 +02:00
PavelMikus
9294d5e604
improved triangle tracking in triangle selector - if not hit registered, nearest triangle is taken instead
2022-08-22 11:01:58 +02:00
