- Handle z contouring in variable speed flow when emitting GCode
- Add logic to restore nominnal z height for regular extrusions
- preserve z_contoured flag when splitting extrusion paths
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.
Coincident lines are considered as intersecting
jira:STUDIO-14085
Change-Id: I1487e6e2479e2488a3fd55651b8b4fb1bc1f4ced
(cherry picked from commit 2348328a96a8d805c35cae8f03ebaa0869b1313e)
* 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>
Don't know why this file is missing when cherry-pick...
Signed-off-by: salt.wei <salt.wei@bambulab.com>
Change-Id: Iddfba50ef885fa08078bb9723a6ae2d5d5d0289d
* Changes:
Improve precise wall
Port PS2.6 overhang slowdown feature
Implement overhang fan for new overhang slowdown algo
Add option to switch between classic/new overhang slowdown implementation
Set Arachne as default engine
Small adjustment of temp calibration range
turn off small perimeter by default
Small UI tweaks
Change default top_surface_pattern to monotonic
Fine tune jerk
Signed-off-by: SoftFever <softfeverever@gmail.com>
* Disable optimizations for RelWithDebInfo
Signed-off-by: SoftFever <softfeverever@gmail.com>
* fix an issue that max volumetirc/vfa calibration can't send to print
Signed-off-by: SoftFever <softfeverever@gmail.com>
#322
* fix build errors
Signed-off-by: SoftFever <softfeverever@gmail.com>
---------
Signed-off-by: SoftFever <softfeverever@gmail.com>
ConcentricGapFill pattern was used for internal narrow
solid infill. Use arachne engine instead to remove
gap fill inside the pattern and improve the extrusion path
Signed-off-by: salt.wei <salt.wei@bambulab.com>
Change-Id: I758d7c72eb71cc37026b7cebf746cc345014c3f5
(cherry picked from commit 0b6bacd21a091afc13d7b36a69e5b10f155bc6f8)
