* Clipper: Verify range of int32 coordinates on input.
Cherry-picked from prusa3d/PrusaSlicer@fa7debf49d
Co-authored-by: Vojtech Bubnik <bubnikv@gmail.com>
* ClipperLib: Optimized PointInPolygon() to calculate cross products
with int64s instead of doubles.
Cherry-picked from prusa3d/PrusaSlicer@9dca8403fe
Co-authored-by: Vojtech Bubnik <bubnikv@gmail.com>
* Reworked the ClipperLib / Polygon types to use
the tbb::scallable_allocator to better scale on multiple threads.
Cherry-picked from prusa3d/PrusaSlicer@9cde96993e
Co-authored-by: Vojtech Bubnik <bubnikv@gmail.com>
* use tbb::scallable_allocator for Polygons and ExPolygon::holes
to better scale on multiple threads
Cherry-picked from prusa3d/PrusaSlicer@b67ad6434d
Co-authored-by: Vojtech Bubnik <bubnikv@gmail.com>
* Fixed compilation on GCC and CLang
Cherry-picked from prusa3d/PrusaSlicer@b3b44681a9
Co-authored-by: Vojtech Bubnik <bubnikv@gmail.com>
* Remove clipper2 which is not used
* Removed shiny profiler from clipperlib
Cherry-picked from prusa3d/PrusaSlicer@7e77048593
Co-authored-by: Vojtech Bubnik <bubnikv@gmail.com>
* ClipperLib: Further optimization of memory allocation using scalable_allocator.
ClipperLib: SimplifyPolygon() - changed default winding number to positive,
added strictly_simple parameter.
ClipperUtlis simplify_polygons() - removed "remove_collinear" parameter
Cherry-picked from prusa3d/PrusaSlicer@a7e17df25f
Co-authored-by: Vojtech Bubnik <bubnikv@gmail.com>
* ClipperLib: emplace_back() instead of push_back().
Cherry-picked from prusa3d/PrusaSlicer@2e150795b1
Co-authored-by: Vojtech Bubnik <bubnikv@gmail.com>
* Fixed issue in a 32bit clipper, where IntersectPoint() checked for
the Y coordinate of the calculated intersection point for validity,
but the Y coordinate was already rounded to 32bits, thus an overflow
may have in rare cases masked invalidity of the result.
Cherry-picked from prusa3d/PrusaSlicer@b39c33414f
Co-authored-by: Vojtech Bubnik <bubnikv@gmail.com>
* Fixed Vojtech's out of boundary assert in Clipper library.
Cherry-picked from prusa3d/PrusaSlicer@0a202dcff3
Co-authored-by: Vojtech Bubnik <bubnikv@gmail.com>
* Update clipper to 6.4.2.
Cherry-picked from prusa3d/PrusaSlicer@b8b3cccb40
Co-authored-by: Lukáš Hejl <hejl.lukas@gmail.com>
* Try fix cmake opencv
---------
Co-authored-by: Vojtech Bubnik <bubnikv@gmail.com>
Co-authored-by: Lukáš Hejl <hejl.lukas@gmail.com>
Fixed Clipper library (our own fork of it) when working with Z coordinate:
The Eigen vector type compares all components, while the ClipperLib
own IntPoint type compared x and y only.
Fixed by overriding the ==/!= operators to compare just x and y components
for Eigen types.
Cherry-picked from prusa3d/PrusaSlicer@0202eec4b7
Co-authored-by: Vojtech Bubnik <bubnikv@gmail.com>
* Initial port of the new ensure vertical thickness algorithm from PrusaSlicer.
Based on prusa3d/PrusaSlicer@1a0d8f5130
* Remove code related to "Detect narrow internal solid infill" as it's handled by the new ensuring code
* Support different internal solid infill pattern
* Ignore removed options
---------
Co-authored-by: Pavel Mikuš <pavel.mikus.mail@seznam.cz>
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>
