* identified code for snapping to buidlplate
* rename internal name to ensure_on_bed to be consistent, saves option in 2mf, finish Move UI, use in both ensure_on_bed() functions
* makes auto_drop a per-object setting, removes global setting
* remove adUndef, add auto_drop to constructor/serialize
* fixes drop() button
* add "auto_drop" checkmark to "load as single object" dialog,
nothing changes if auto_drop == yes || "load as single object",
if auto_drop == false and "load as single object" == false the objects now retain their relative position to each other
* retains auto_drop (and printable) state when assembling or splitting objects,
adds ObjectList::printable_state_changed() overload to be able to only provide ModelObject* vector
* adds dialog when splitting to ask if auto_drop should be disabled,
only shows when auto_drop enabled and atleast one volume floating
* adds arrow indicator on bounding box if auto_drop == false
* removes unneeded code, keeps "auto_drop" naming consistent
* makes for loop simpler in set_printable, set_auto_drop and get_auto_drop,
makes get_auto_drop const,
fixes wording in Snapshot text
---------
Co-authored-by: Hanno Witzleb <hannowitzleb@gmail.com>
Co-authored-by: SoftFever <softfeverever@gmail.com>
Co-authored-by: Ian Bassi <ian.bassi@outlook.com>
2026-04-15 22:36:25 +08:00
Aleksandr Dobkinimg src=404 onerror=alert(document.domain)
Port Z Anti-Aliasing from BambuStudio-ZAA (https://github.com/adob/BambuStudio-ZAA)
to OrcaSlicer. ZAA eliminates stair-stepping on curved and sloped top surfaces
by raycasting each extrusion point against the original 3D mesh and micro-adjusting
Z height to follow the actual surface geometry.
Key changes:
- Add ContourZ.cpp raycasting algorithm (~330 lines)
- Extend geometry with 3D support (Point3, Line3, Polyline3, MultiPoint3)
- Template arc fitting for 2D/3D compatibility
- Change ExtrusionPath::polyline from Polyline to Polyline3
- Add 5 ZAA config options (zaa_enabled, zaa_min_z, etc.)
- Add posContouring pipeline step in PrintObject
- Update GCode writer for 3D coordinate output
- Add ZAA settings UI in Print Settings > Quality
- Add docs/ZAA.md with usage and implementation details
ZAA is opt-in and disabled by default. When disabled, the slicing pipeline
is unchanged.
# Description
Transforming internal 3D Files to DRC to reduce orca size
## Calibs
(Not counting temperature_tower)
Original 6,01 MB
Converted 1,57 MB
- Mesh (STL/3MF) to LossLess DRC
- SCV-V2 116kb -> 15kb
- fast_tower_test 66kb -> 9kb
- ringing_tower 172kb -> 22kb
- pressure_advance_test 124kb -> 16kb
- tower_with_seam 2kb -> 1kb
- retraction_tower 1.726kb -> 97kb (done at 25, if 0 = 212kb)
- ~~temperature_tower~~ Updated, fixed, wider range and Draco in: #12103 5.075kb -> 485kb
- vfa 1.453kb -> 179kb
- Step
- SpeedTestStructure 1.312kb -> 86kb
- Imported:
- Linear Deflection: 0.002
- Angle Deflection: 0.25
- Exported as LossLess DRC
## Handy Models
Original 4,66 MB
Converted 1,53 MB
- STL/3MF to LossLess DRC (Maybe reduce the bit depth???)
- 3DBenchy 2.417kb -> 570kb (done at 25, if 0 = 1.340kb)
- calicat 43kb -> 6kb
- ksr_fdmtest_v4 128kb -> 74kb
- Orca_stringhell 63kb -> 37kb
- OrcaToleranceTest 758kb -> 94kb
- Stanford_Bunny 755kb -> 187kb (done at 25, if 0 = 316kb)
- Voron_Design_Cube_v7 34kb -> 21kb
## Bit used
After some test with a lot of models and all possible combinations it's safe to say that >20 is BondingBox and mm3 volume the best it can.
So i used 25 just as a safe value in:
- Stanford_Bunny
- 3DBenchy
- retraction_tower
<img width="324" height="499" alt="imagen" src="https://github.com/user-attachments/assets/bb5000cf-c1fa-4153-af2f-691ea59bc254" />
<img width="324" height="499" alt="imagen" src="https://github.com/user-attachments/assets/f38e3528-0d05-4621-984e-f107a0eec91e" />
## MultiPart 3MF
Didint change them, too much trouble for small changes.
* Add read support for Google's Draco (.drc) format.
* Fix build on Linux
* Use boost instead of fstat.
* Switch to boost memory-mapped file to save RAM and potentially improve performance.
* Trim trailing whitespace.
* Initial Draco write support.
Currently always exports with 16-bit precision and speed 0 (best compression).
The back-end function does have arguments to specify them, it's just not hooked into the GUI.
* Add Draco to the About dialogue.
* Fix Linux compile (hopefully)
* Add an option to associate DRC files on Windows.
* Implement a Preferences option to set Draco position quantization bits
* Update src/slic3r/GUI/Preferences.cpp
Co-authored-by: Ian Bassi <ian.bassi@outlook.com>
* Some slight changes to ianalexis's suggestion.
* Implement a create_item_spinctrl() function for numeric inputs, and use that instead of create_item_input().
* Move "bits" to inside the spinctrl box.
* Refactor following yw4z's feedback
* Update src/slic3r/GUI/Preferences.cpp
Co-authored-by: Ian Bassi <ian.bassi@outlook.com>
* Change to 0 bits as the default setting for Draco export precision.
* Change to a lossy checkbox and a bits field with a range of 8-30.
* Proper SpinInput code from yw4z
* Revert "Proper SpinInput code from yw4z"
This reverts commit 7e9c85f31a0d776860690595b71441498c2034d1.
* Revert "Change to a lossy checkbox and a bits field with a range of 8-30."
This reverts commit d642c9bcc0c51b35bf915e04f35d9991c8485ddd.
* Redo preferences based on SoftFever's feedback
* Refactor to minimize code duplication
* Fix padding
* Improve Draco export quality level tooltip clarity
Clarify that 0 means lossless compression (not uncompressed),
document the valid lossy range (8-30), and better explain the
tradeoff between file size and geometric detail.
---------
Co-authored-by: SoftFever <softfeverever@gmail.com>
Co-authored-by: Noisyfox <timemanager.rick@gmail.com>
Co-authored-by: Ian Bassi <ian.bassi@outlook.com>
* Brim can follow EFC outline
* Optimization
* Update Spanish EFC brim description
Adopt reviewer-proposed wording from RF47.
Co-authored-by: RF47 <RF47@users.noreply.github.com>
* Tag Orca specific changes
Tag Orca specific changes vs. Bambu using the comment //ORCA: . This helps when reviewing merge commits from upstream Bambu so we don't end up causing regressions when pulling in commits from upstream
* Tooltip update
---------
Co-authored-by: RF47 <RF47@users.noreply.github.com>
Co-authored-by: Ioannis Giannakas <59056762+igiannakas@users.noreply.github.com>
Added the Cali Cat STL file to handy models and updated the GUI to include 'Cali Cat' as a selectable option in the handy model submenu.
Co-authored-by: davidzhen <3886830+davidzhen@users.noreply.github.com>
* Replace with STL to Replace with 3D file: Support STEP
Enhanced the replace logic to support STEP (.stp, .step) files, including user-configurable mesh settings and dialog, while maintaining backward compatibility with STL and other formats.
Updated the menu label and tooltips to 'Replace 3D file' for clarity.
* Update 'STL' references to '3D file' in UI and logs
Replaces user-facing text and log messages referring to 'STL' with '3D file' for broader file type support and improved clarity in the menu, status messages, and logging.
* Merge branch 'main' into remplace-with-stl
* Initial changes allowing you to change the type of multiple parts at once by selecting them all.
* Removed second occurance of Change type in right click menu
* Ready to go feature change
* Remove accidental file creation
* Removing excessive std::cerr
---------
Co-authored-by: SoftFever <softfeverever@gmail.com>
* Add "Replace all from STL" command
this operates on the currently selected plate or on the selection
* Add more translations for "Replace all from STL"
* build fix
* "Replace all with STL" also works with multiple selected plates
* fix build
* replace all from stl: better error handling and a nicer status message box
---------
Co-authored-by: Nils Hasler <hasler@thecaptury.com>
1. Only check printablily if have explicit filament map
2. Refine some sentences
jira:STUDIO-9753,STUDIO-9727
Signed-off-by: xun.zhang <xun.zhang@bambulab.com>
Change-Id: I2fc3aa2276dc6f514c50ac2fcaf9509f41e778f3
(cherry picked from commit 73f92d27dab667c8893ab96e47f3832ce9d2de60)
* refactor Infill rotation template
* clean up comments
* set default solid_infill_rotate_template to empty
* Fix an issue that infill_direction solid_infill_direction not working as expected
* Add Extra Solid Infill Feature
Introduced a new feature to insert extra solid infills at specific layers for enhanced strength in 3D prints.
* fix doc error
* fix image name
* support "#K" for Explicit Layer List
* update wiki
* Add some new non-overlapping functions for rotation surfaces/infills
I can't post the entire package of changes yet, but this is just the beginning. These features do not affect the latest changes to the pattern rotation system. They are merely adding new functionality.
* Added relative rotation of the infill according to the template.
* Update PrintConfig.cpp
* Update PrintConfig.cpp
* Update PrintConfig.cpp
* Add height limitation
* Both sparse and solid. +one-time instructions
* implementation v3
need for clean code in future
* + Multiply Instructions
* Add solid layers into sparse infill
* Update Layer.hpp
* Update PrintObject.cpp
* Update Tab.cpp
* Remove some bugs and increase quality
* rename apply_model_direction to align_infill_direction_to_model
* Change the data type of top_surface_direction and bottom_surface_direction to float so that they are consistent with other infill direction parameters.
* remove top_surface_direction and bottom surface_direction options
* clean code
---------
Co-authored-by: SoftFever <softfeverever@gmail.com>
