- Add warning badge (obj_warning.svg overlay) to the iMEX plate icon when
a parallel mode is active alongside multi-material objects on the same plate
- Add has_imex_multimaterial_conflict() using get_extruders(true) so only
filaments actually used on the plate are checked
- Move multi-material caution dialog from reslice() into on_action_slice_plate /
on_action_slice_all so it fires exactly once per user action and does not
disrupt GL thumbnail generation during Slice All
- Fix is_imex missing from p->config init key list so on_config_change()
diff detection correctly triggers refresh_imex_icons()
- Defer imex_changed handling until after set_bed_shape() so m_shape is current
- Replace plain remove button with ScalableButton (imex_remove.svg) in mode rows
- Add EditGCodeDialog launch button per mode row for placeholder browsing
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
IMEXModesCtrl:
- Primary mode is now a non-deletable first row stored as sentinel
"primary" in imex_mode_names; older configs load cleanly
- New rows default T0 → Primary when no tool assignment is stored
- Filter "primary" from plater popup/cycle list to prevent double entry
- imex_tools_per_gantry cap raised 2 → 4
Zone sizing:
- Zone width/height now based on active tool count only; inactive tools
donate their bed share to active neighbors (fixes 4-tool layout)
- Active col/row maps (col_to_zone/row_to_zone) applied consistently
across zone fills, collision strips, and primary zone box
GCodeViewer animation:
- Mirror position formula fixed: left-of-copy reflects across copy
zone's left edge; right-of-copy reflects across right edge
(T3 was rendering on top of T1)
- strip_width/row_strip_height use active counts, matching PartPlate
Stability:
- Early return in calc_imex_zones() when tool_states is empty; prevents
OOB crash on new printer with stale process-preset mode name
- is_imex toggle in on_config_change calls refresh_imex_icons() so the
plate mode icon appears without requiring a new project
GCode:
- Remove "primary" guard so Primary mode gcode field is emitted at
start of print
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- Add per-plate iXex mode icon to the plate toolbar (normal, hover, dark, dark-hover SVG variants)
- Left-click cycles through available modes; right-click shows a popup menu with all modes as radio items
- Mode changes are recorded in the undo/redo snapshot system
- Fix double context menu: suppress EVT_GLCANVAS_PLATE_RIGHT_CLICK and EVT_GLCANVAS_RIGHT_CLICK when the iXex icon popup was already shown
- Remove ixex_parallel_mode combo from Print Settings > Other > Special mode (superseded by per-plate icon)
- Remove dead code: refresh_ixex_mode_combo(), m_ixex_mode_combo member, related Tab reload hook
- iXex mode persisted in 3MF project files via existing plate metadata serialization
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Config key rename (breaking for saved profiles — call out in PR):
ixex_carriage_width_x/y → ixex_nozzle_clearance_x/y
Labels updated to "Nozzle Clearance X/Y" with consistent tooltips
describing the measurement as nozzle-to-collision-side-edge distance.
Strip math fix:
Previously halved the clearance value (× 0.5) under the assumption
the nozzle was centered in the carriage. The measurement is now the
literal nozzle-to-edge distance, so the × 0.5 factor is removed.
The collision strip width now equals the configured value directly.
Carriage box visualization (GCodeViewer):
- Add per-carriage box_offset_x/y so the nozzle marker sits at the
physically correct edge of the footprint box rather than centered.
- X: zone-based by default (nozzle at inner edge facing bed center).
Copy secondaries inherit the primary's X orientation (same movement
direction). Mirror secondaries use the collision-side edge.
- Y: always row-based regardless of copy/mirror mode. Gantry is always
behind the nozzle (high-Y); front-row primaries with a back-row
secondary override to place nozzle at the low-Y edge.
- Fix stale mesh bug: GLModel::init_from() is a no-op when already
initialized. Call reset() before init_from() so mesh rebuilds
correctly when nozzle clearance values change in config.
- Remove m_ixex_toolhead_box_dims (was the now-unnecessary cache key).
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Adds std::optional<BoundingBoxf> m_ixex_primary_zone_box to PartPlate,
populated by calc_ixex_zones() alongside the existing secondary/collision
zone geometry. The new ixex_primary_zone() getter calls ensure_ixex_zones()
so callers always get fresh data. ArrangeJob::process() replaces the
full-bed bedpts with the primary zone corners when the getter returns a
value, so auto-arrange no longer drops objects into the bed center.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
The thin rectangular outlines around copy/mirror zones caused visible
aliasing and appeared to flash during interaction. Removed the border
GLModel, its build code in calc_ixex_zones(), the render block, and
the unused border field from IXexTheme.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Introduces first-class parallel printing (copy/mirror modes) for printers
with multiple independent X-axis carriages. Branded iXex (independent X
extruder), targeting Klipper firmware with a firmware-agnostic design.
- PrintConfig: new printer options declaring iXex capability and geometry
(is_ixex, ixex_gantry_count, ixex_tools_per_gantry, carriage dims,
tool layout, and per-mode name/role/gcode arrays)
- Preset: iXex keys registered in printer and process preset option lists
- Tab: IXexModesCtrl visual grid editor in Printer preset tab; mode
dropdown in Process → Others tab; clear_pages() nulls iXex pointers to
prevent dangling-pointer crash on preset save
- PartPlate: 2D zone visualization (active/dimmed/dividers) and
placement-violation detection (has_ixex_placement_violations) that
blocks slicing when objects fall outside the primary zone
- Plater: violation detection wired into update_background_process so
the Slice button is disabled with an error notification on violation
- GCode: mode-activation G-code injected before machine_start_gcode
- GCodeViewer: multi-carriage toolhead markers in sequential preview,
filament legend annotated with active carriage count and mode name
The wipe tower config position (wipe_tower_x/y) could be outside the
plate boundary (e.g. default y=250 on a 200mm printer). No constraint
was applied at slice time, so the tower was generated out-of-bounds.
In CLI mode, PartPlateList is constructed with a NULL plater pointer
(OrcaSlicer.cpp:3612). When set_shapes() calls PartPlate::set_shape(),
it unconditionally executes render data preparation code that
dereferences the null plater through calls like generate_print_polygon()
→ wxGetApp().plater(), causing a segmentation fault (exit code 139).
This adds a null check on m_plater in PartPlate::set_shape() to skip
the render-only code block that generates logo triangles, print/exclude
polygons, gridlines, icon vertices, and plate name textures.
These rendering operations are not needed in CLI mode and this change
has no impact on GUI mode where m_plater is always valid.
# Description
When using the Bambu H2D, users can use Filament Grouping, a button found next to the bed preview. When not on a H2D profile, the button is hidden. However, it remained usable, and clicking an empty space below all the buttons causes the dialog to appear.
This PR fixes that by adding a check before the button is registered.
Addresses point 9 (focusing on the 2nd bullet) in #12684
## Tests
Tried to click on the empty area right below the column of buttons (see the below images)
Made sure to have the H2D profile loaded as well, and checked that the dialog still opens for that printer.
H2D active
<img width="1635" height="949" alt="image" src="https://github.com/user-attachments/assets/da6fb03b-e3c8-4504-ac60-b96ecc6347dc" />
Area to click for the invisible button
<img width="935" height="788" alt="image" src="https://github.com/user-attachments/assets/1f001bcf-0224-4922-b5bf-47a95820e536" />
