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208ebfc70316c6e540fcd9c2b00c960c10c4230d
5
Commits
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506fde8f86 |
Clipper 2 multiline Infill (#11435)
* Grid non-crossing for multiline cleaning Replaced negative offset logic with surface contraction to reduce overlap with perimeters. center the infill filltriangles update triangles preallocate memory Update FillRectilinear.cpp Update FillRectilinear.cpp overlapp adjustment Fix Crash Update FillRectilinear.cpp density tunning density tunning fine tunning reserve polilines Grid non-crossing for multiline Co-Authored-By: Ian Bassi <12130714+ianalexis@users.noreply.github.com> Co-Authored-By: discip <53649486+discip@users.noreply.github.com> * Improve multiline fill offset and polyline closure Changed offset type from jtRound to jtMiter in multiline_fill for better geometry. Updated polyline conversion to require at least 3 points and ensured polylines are closed if not already. Updated FillGyroid, FillTpmsD, and FillTpmsFK to pass the 'close' argument to multiline_fill. cleaning FillAdaptive Noncross Only use clipper if worth it safeguard fix overlap Update FillRectilinear.cpp FilllRectilineal multiline clipper Update FillRectilinear.cpp FilllRectilineal multiline clipper Update FillRectilinear.cpp Update FillRectilinear.cpp fix 3d honeycomb Simplify polylines Update FillBase.cpp Update FillBase.cpp cleaning Improved Multiline Function This ensures `multiline_fill()` will correctly generate multiline infill with closed loop polylines if the input infill line is a closedloop polyline. This ensures that the multiline infill doesn't have little gaps or overlaps at the "closed point" of the original infill line. This changes how the tangent is calculated for the first and last points in a polyline if the first and last points are the same, making it a closed loop. Instead of just using the first or last line segment, it uses the line segment between the points before the last point and after the first point, the same way that all the other poly-line mid points are handled. It also uses eigen vector operations to calculate the points instead of explicitly calculating the x and y values. This is probably faster, and if not then it is at least more concise. Hibrid Multiline Function Update FillRectilinear.cpp Update FillRectilinear.cpp Update FillRectilinear.cpp Update FillRectilinear.cpp clipperutils multiline hibrido Update FillBase.cpp Update FillBase.cpp Update FillBase.cpp multiline hibrido arc tolerance multiline con union Update FillBase.cpp Update FillBase.cpp Update FillBase.cpp Co-Authored-By: Ian Bassi <12130714+ianalexis@users.noreply.github.com> Co-Authored-By: Donovan Baarda <dbaarda@gmail.com> * Switch multiline offset logic to Clipper2 Replaces Clipper-based multiline offset logic in FillBase.cpp with Clipper2, using InflatePaths and Union for offsetting and merging. Adds new conversion utilities in Clipper2Utils for handling Paths64 to Polygons/Polylines and updates headers accordingly. * Refactor multiline_fill to always use Clipper2 logic Removed the 'use_clipper' parameter from multiline_fill and updated all callers to use the new signature. The function now consistently applies Clipper2-based offset logic for multiline infill, simplifying the code and ensuring uniform behavior across fill patterns. * Change offset join type to Round in multiline_fill Replaces the Miter join type with Round in the InflatePaths call within multiline_fill. For smotther print travels. * Increase max infill multiline to 10 Raised the maximum allowed value for the 'Fill Multiline' infill parameter from 5 to 10 to support more lines in infill patterns. * Refactor multiline_fill to optimize offset logic Replaces manual conversion of polylines to Clipper2 paths with Slic3rPolylines_to_Paths64 and filters short paths using std::remove_if. Uses ClipperOffset for path inflation and streamlines merging and conversion to polylines, improving performance and code clarity. * half iteration because is bucle * Funciona 1 Refactored the multiline_fill function to streamline the insertion of center lines by directly checking for odd line counts and removing redundant logic. This improves code clarity and reduces unnecessary checks. * Refactor multiline_fill for improved offset logic Reworked the multiline_fill function to simplify and clarify the logic for generating multiple offset lines. The new implementation computes offsets more explicitly for odd and even cases, creates a fresh ClipperOffset for each band, and improves conversion between Clipper2 paths and polylines. This enhances maintainability and correctness of the multiline fill generation. * Quartercubic multiline * fillplanePath fix bounding box Co-Authored-By: Ian Bassi <12130714+ianalexis@users.noreply.github.com> * fillconcentric multiline Co-Authored-By: Ian Bassi <12130714+ianalexis@users.noreply.github.com> * Update FillBase.hpp * cleaning * Refactor multiline_fill to clean polylines and reuse offsetter Invalid polylines with less than two points are now removed before processing. The ClipperOffset object is created once and reused for each offset, improving efficiency and code clarity. trigger build * Optimize Filltrapezoidal Refactored the trapezoidal fill pattern generation to precompute base row templates and reuse them with vertical translation, reducing redundant computations and improving code clarity. This change enhances performance and maintainability by avoiding repeated construction of row patterns within loops. * Replace push_back with emplace_back for Polyline points Updated Polyline point insertion from push_back to emplace_back for efficiency and clarity. Also refactored row copying logic to avoid in-place modification, improving code readability and safety. * Update FillRectilinear.cpp * Reserve space for poliline points * Union not needed * Update FillRectilinear.cpp * unused functions * compactado Update FillRectilinear.cpp * Adjust minimum rows for better performance * Update FillRectilinear.cpp --------- Co-authored-by: Ian Bassi <12130714+ianalexis@users.noreply.github.com> Co-authored-by: discip <53649486+discip@users.noreply.github.com> Co-authored-by: Donovan Baarda <dbaarda@gmail.com> Co-authored-by: Ian Bassi <ian.bassi@outlook.com> |
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Ian Bassi
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3367648ec0 |
Re-include BBS's Clipperutils2 (#11415)
* Clipper2 from BBS * Fix * Clipper2 Update: 1.5.2 -> 2.1.5.4 * Replace Clipper2Lib::Area calls with Clipper2LibArea Updated area calculation calls to use Clipper2LibArea<T> instead of Clipper2Lib::Area<T> in multiple locations. This change likely reflects a refactor or renaming of the area calculation function. * Revert "Replace Clipper2Lib::Area calls with Clipper2LibArea" This reverts commit c92a9a1522e8d7b0f1f8557d4c752a8b8c8fc279. * Revert "Clipper2 Update: 1.5.2 -> 2.1.5.4" This reverts commit a745894bdc9cda4ce4d19e0705d214b78091acad. * Update project version |
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fe4a72ec94 |
Upgrade clipper & improve multi-thread performance (#7177)
* 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> |
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Noisyfox
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f136f04cfd |
Fix Linux build & some warnings (#6438)
* Fix linux deps debug build * Use the same DL_CACHE for release build when building debug version of deps on Linux. This prevents downloading the same source packages twice, and avoid downloading again after deleting the build dir. * Fix debug build * Fix warnings "loop variable creates a copy from type" and "loop variable binds to a temporary constructed from type" |
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salt.wei
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e863d1054a |
ENH: add clipper2 for preparing
Add clipper2 code into repo Signed-off-by: salt.wei <salt.wei@bambulab.com> Change-Id: Ib98ea3085055db7d125a92879c46b54e39bdc6b1 (cherry picked from commit 7398e71236a300531a172163c71f15440c37bd5e) |