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strategy incremental 2

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harrierpigeon
2026-06-13 06:27:42 -05:00
parent 854dae8dd2
commit 60e9ee26c9
1 changed files with 8 additions and 5 deletions
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13
src/slic3r/GUI/Plater.cpp
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@@ -9090,15 +9090,18 @@ bool Plater::priv::ensure_belt_purge_tower()
const double length = std::max(belt_end - belt_start, 10.);
const double belt_center = 0.5 * (belt_start + belt_end);
// Across-belt: flush against the bed's maximum edge (small inset), falling
// back to just past the parts if the bed shape is unavailable.
const Vec3d plate_origin = plate->get_origin();
// Across-belt: flush against the bed's maximum edge, inset by half the bar
// width so the bar's far edge sits on the boundary and the whole bar stays
// on the bed (otherwise the center lands on the edge and half the bar hangs
// off → "objects laid over the boundary" → no slicing). Coordinates are in
// the printable_area / instance frame (do NOT add plate origin — the belt
// calibration objects are positioned the same way, see _calib_temp_belt_*).
const double inset = 1.;
double lat_center = lat_max + 5. + 0.5 * width;
double lat_center = lat_max + 5. + 0.5 * width; // fallback: just past the parts
if (const auto *bed_opt = printer_config.option<ConfigOptionPoints>("printable_area");
bed_opt != nullptr && !bed_opt->values.empty()) {
const BoundingBoxf bed_ext = get_extents(bed_opt->values);
const double bed_lat_max = plate_origin[belt_is_y ? 0 : 1] + (belt_is_y ? bed_ext.max.x() : bed_ext.max.y());
const double bed_lat_max = belt_is_y ? bed_ext.max.x() : bed_ext.max.y();
lat_center = bed_lat_max - inset - 0.5 * width;
}