* Remove BambuLab's implementation of solid infill bridging enhancement
, will use Prusa's instead
* Port "Extend sparse infill" from Prusa
* Improve anchoring by shifting the lines half-spacing
* Add missing fill patterns
* Improve anchoring by keeping fine details
* Make sure the opposite directions do not cancel each other
---------
Co-authored-by: Pavel Mikus <pavel.mikus.mail@seznam.cz>
* Organic supports: Added check for variable layer height, with which
Organic supports are not compatible.
Fixes prusa3d/PrusaSlicer#9528 and similar.
Check the object max Z against build volume Z in Print::validate().
Cherry-picked from prusa3d/PrusaSlicer@5b94971
* Fix crash with default tree support
* Show "support_critical_regions_only" only when using auto normal tree supports (#2195)
* Fix organic tree check
---------
Co-authored-by: Vojtech Bubnik <bubnikv@gmail.com>
1. treat the critical slicing warnings as error
2. save more information into result
including the triangle counts and the non-critical warnings
JIRA: STUDIO-4217
Change-Id: I25b746d06c9a1ef2d642c67852577982a2986322
(cherry picked from commit 1d9707ed04cbb6dc12b440b70f3581c619136ac3)
* Overhang perimeter handling
Updated code to handle overhang perimeters as an overhang and not as a bridge.
* Preparing to add curled extrusions identification
* Porting curling calculations from Prusa Slier 2.6.1
* Prototype 1 - slowdown extended to detect curled edges and further reduce speed
First prototype of the code submitted.
* Working prototype - 2
Code is now finally working - external perimeters are slowed down as needed when there is likelyhood of curling up.
ToDo:
1. Reslicing the model causes the algorithm not to run - need to find where this fails to trigger the call for this.
2. Slowdown of internal perimeters not working yet.
* Updated to use overhang wall speed instead of bridging speed for this algorithm
* Fixed bug in speed calculation and tweaked parameters for high speed printer
Fixed bug in speed calculation and tweaked parameters for high speed printer
* Attempting to fix "set started" not being set
* Parameter tweak after print tests
* Fixed estimation not running when model is re-sliced.
* Removing debug printf statements and fixed threading flag.
* Fixed threading
* Parameter tweaks following print tests
* Made this as an option in the GUI
* Reintroduced handling of bridges as per original design
* UI line toggling when option makes sense to be visible.
* Fixed bug in field visibility & made it default to off
* Code optimisation
---------
Co-authored-by: SoftFever <softfeverever@gmail.com>
* Initial port of organic tree support from PrusaSlicer
* Port missing Organic support parameters from PrusaSlicer
* Update parameter naming
* Reorganize the `raft_first_layer_expansion` and `raft_first_layer_density` parameters as they are not only used by rafts
* Reset support style only in simple mode
* Sync latest update from PrusaSlicer & copyrights
* Fix organic tree support crash with invalid parameters
---------
Co-authored-by: Vojtech Bubnik <bubnikv@gmail.com>
split to 3 mode
not apply
all top surface
topmost surface
Signed-off-by: qing.zhang <qing.zhang@bambulab.com>
Change-Id: Id9bb1a6ded7414b2f093ac01e4ecb4b93057d022
This can avoid to simplify wall twice when
the only invalid step is infill.
Signed-off-by: salt.wei <salt.wei@bambulab.com>
Change-Id: Ie5a9ccc10d5331c29c716aece08cdb195352cfe3
These two settings is necessary for some
specific user case.
Signed-off-by: salt.wei <salt.wei@bambulab.com>
Change-Id: I9d70679932ac90c34296393d0e8bb8aebd8ebe48
This reverts part of the commit d4490af, because redo slicing is unacceptable after changing support params.
Known issue:
Bottom surface type depends on support parmas, that's why we add the steps dependency of slicing against support params in commit d4490af.
With this commit, bottom surface type may not be right with the initial params, and the user can't do anything to make it better.
Change-Id: Iff079c4d1205b8a07468be6396990fe87634a3fe
(cherry picked from commit c663a844629c07dd40973832df4e4d1e1827235a)
Cantilever detection should be done layer by layer, instead of using
merged_poly of clusters.
Jira: STUDIO-2198
Change-Id: Ifea017fc4c13425a944ee80f7dedb603a8e14cc2
(cherry picked from commit 0803a439a458ffeb9c6d91e90344a5b78794a6bd)
1. Fix sharp tail detection in normal support.
The not operator in front of overlaps was missing.
2. Fix bridge removal.
After adopting Prusa's smart bridge direction detection, the bridge
angle may be pi, so our previous method (comparing angle to 0 and pi/2)
was not right. Now we simply check if the bridge direction normal vector
is aligned to x-axis or y-axis.
Change-Id: I4e1fd937e432aca97cdd374ba66a0d869794126e
(cherry picked from commit c0d82003a5e4c44345219294072c54051fc5711a)
1. improve sharp detection for small regions.
When the region is around 1 extrsion width, previous method may miss some sharp tails.
Now we reduce the width threshold to 0.1*extrusion_width for sharp
tails.
When checking "nothing below", need to expand the poly a little. Example:
benchy.
2. improve is_support_necessary.
Only popup warning for sharp tail and large cantilever (longer than 6mm).
Jira: STUDIO-2567
Change-Id: I5e977e7766b35409891d1b41e36278e3f07fa372
(cherry picked from commit c9d8a7c1c3bbd4367c7fc44408c67e5c534167f4)
1. Parallelize the majority of overhang detection, leaving only a small
part of sharp tail detection as sequential. This strategy makes
is_support_necessary 10 times faster.
2. Use the overlaps function to detect overlapping, instead of using
intersection().empty()
3. Control the max recursion depth to prevent crashing due to too deep
recursion.
Jira: STUDIO-2445, STUDIO-2458
Change-Id: I35283da3e4a22d7afe251b804ce30b90a9d754df
(cherry picked from commit 1a6fedd1a0c82906f1807234ea1b816247ca6fd7)
JIRA: studio-2274
Now support enforcer on vertical faces function is invalid. Previous
enhancement of support enforcer on vertical faces brounght more conficts
than benefits.
Change-Id: Icbb0df3995d8ac8b3c22dda1bd4615da78af963b
(cherry picked from commit bca003cbc35791838484afe4032276be8fa91db0)
A bottome surface is detected as stBottom only if:
1. has support, top z distance=0 (soluble material), auto support
2. for normal(auto), bridge_no_support is off
3. for tree(auto), interface top layers=0, max bridge length=0, support_critical_regions_only=false (only in this way the bridge is fully supported)
Note:
Since now the surface type depends on more parameters, changing them will trigger re-slicing and making the whole process slower.
github issues: 1253
Change-Id: I0fe719e0dbf7147206008c8726dd9c7be2b19226
(cherry picked from commit d4490afa6b9e4fbb583033a125bbebb50dc5f0bb)
1. fix unsupported cantilever was not warned. We need to set support
type to stTreeAuto in is_support_necessary() to fully utilize the
power of feature detection.
2. fix tree support not generated on non-first plate.
Change-Id: I5b8aa827c9d62df0119db4e8e9212f33ce75ddaa
(cherry picked from commit 60f21b6fcb45fe56f7fc867a7fcad433282bc055)
Support layers should be released in is_support_necessary.
Jira: STUDIO-2120
Change-Id: Id1c6fa2d8635e55be745095408dfbac38a25efa6
(cherry picked from commit f911e8d084c4fa273f8c9211112fa2f83515cfb1)
Use tree support to detect if there are sharp tails and so on.
Jira: STUDIO-1898
Change-Id: I148e14ca4024849875133a646a8fdd36c265b2fb
(cherry picked from commit bc74015d45e96e409d34d611876e3a24e289e029)
If a travel path goes through an overhang expolygons, and their distance
is shorter than threshold, lift type will be set to SpiralLift.
Signed-off-by: yifan.wu <yifan.wu@bambulab.com>
Change-Id: I345788711755dd8611ecf385818e6052cd8abe9e
1. Add a new style "Tree Slim". If enabled, tree
support branches are merged more aggressively, and the support volume
is minimized.
2. Enable support style, add back Snug for normal support.
3. Remove hybrid(auto) type and use "Tree Hybrid" style to represent it.
4. Fix a bug in plan_layer_heights that may generate empty layers when
layer height is set to 0.3mm.
5. Fix a bug where no raft is generated if there is no overhang.
6. Fix the bug where no bottom interface or bottom gap is generated when
tree slim is selected.
7. Use physical distance to calc radius
Change-Id: Iacd57018ae5496cdc9acd28551c44d1c88c53fe0
Refer to prusa and enable arachne for wall.
Arachne also has corner case and cause strange
slicing result and bad quality when print, while
class engine is much better for these cases.
Provide option for user to choose.
Signed-off-by: salt.wei <salt.wei@bambulab.com>
Change-Id: Ieb3a1c6a457ca610561f8734de4a122d74165afd
1. add default support base pattern (lightning for tree support,
rectilinear for normal)
2. change default support interface pattern to "Default" (concentric for
absoluble material, rectilinear for others)
3. delete tree_support_with_infill, replace no-infill optio with "None" infill type
4. delete HAS_LIGHTNING_INFILL macro (lightning is impossible to be
removed now)
5. fix the issue that tree support base may grow above interface by
adding virtual nodes (distance_to_top<0).
Change-Id: I5affa44e1f72d0dc54052927f2b315de83702870
(cherry picked from commit a2b41b1dfd9227e68ac6d971312133ec3382baa7)
Open the "Support xy expansion distance" setting for users who can set
expanding and shrinking distance along xy to change normal supports' overhang area.
Jira: STUDIO-1297
Change-Id: If3a1efe99acaced12216966a6f8abd0dc3734757
(cherry picked from commit c1fd588a181b17403109b64a0019818f428252da)
Add paint-on support on vertical faces of slender rods
ENH STUDIO-970/1285
FIX STUDIO-1183
Change-Id: I36b398f9c1c1341bce080ec3d454dcc6e6f991e8
(cherry picked from commit 65ee2c8d74284b21bfd34a1059e2005998d749c5)
Users can set distance between support bottom contacts and object
once enable normal/tree support.
Jira: STUDIO-1383
TODO：Func seems good though, some details (e.g., bottom_interface
detection) need to be optimized furthur. Will keep follow-up.
Change-Id: I85815e7aa6cf1a5d0249633cd8ab995873461e8a
(cherry picked from commit eab39e89c94d749ebe6266ab745cbb70a068277d)
Add loop inside sparse infill of lower layer
to provide archor for internal bridge.
This option controls how many lower layers generate
loop path.
Signed-off-by: salt.wei <salt.wei@bambulab.com>
Change-Id: Ifdb6db9090115732aa2cacf5d155b587a10e18fc
(cherry picked from commit 4fdb87ecd5c2e680f6bad2d018ba39cd05f787ce)
