# Description
update cmake to 4.3.x version for better support of new build tools
# Screenshots/Recordings/Graphs
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# Description
We want to ignore everything on this path so that the build uses its own
dependencies rather than picking up, e.g., the wrong version of libpng
just because that's what someone has in their MacPorts.
This fixes https://github.com/OrcaSlicer/OrcaSlicer/issues/10460
## Tests
I confirmed that this patch fixes the build (`./build_release_macos.sh
-x`).
Defaults to ignore:
/opt/local (MacPorts)
/opt/homebrew (Homebrew on ARM)
/opt/local (Homebrew on x86)
We want to ignore these paths so any dependencies they might contain don't interfere with the build.
This fixes https://github.com/OrcaSlicer/OrcaSlicer/issues/10460
# Description
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# Description
tweak some wipe tower related warnings to reduce confusion
1. Skip flushing volume validation for multi-tool printers
2. check precise_z_height and enable_prime_tower conflicts in print
validate
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Flushing volumes only apply to SEMM and BBL printers. Multi-tool printers don't perform filament purging between tool changes, so the zero-volume warning was being incorrectly triggered.
# Description
Reverted PR #12191 and #12777 and added new fixes. This also resolves an
issue where, in some cases, the sliced result was immediately
invalidated after the first slicing.
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# Description
Previously, wipe tower behavior was determined by the printer model.
In this PR, we introduced an option that lets users choose which wipe
tower type to use.
BBL printers remain hardcoded to Type 1. Qidi profiles default to Type
1.
This may be useful for users with a filament-cutter-based system
(similar to Bambu printers) who want to use similar configurations—they
can select the "Type 1" wipe tower. That said, Wipe Tower Type 2 is
generally recommended for all printers, whether they use a typical MMU
setup, a filament cutter, or a tool changer.
# Screenshots/Recordings/Graphs
<img width="1307" height="854" alt="Screenshot 2026-03-15 at 22 27 29"
src="https://github.com/user-attachments/assets/04bc5c42-88c4-458a-a933-a22f8408b6a8"
/>
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