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ENH: using shared area for fillbeds when obj is small

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when obj is small, it uses the full build volume to compute the empty cell
we need to use the shared one
jira: STUDIO-9583

Change-Id: I4cc183df38e054a7b94579637a49168c2fb77992
(cherry picked from commit fea423cdad4ee1a24c077cfeed99962e89953d5b)
(cherry picked from commit 06d483ee462f6b1a7a3f39805c81ac0b6f0dfcca)
This commit is contained in:
lane.wei
2025-01-11 16:34:12 +08:00
committed by Noisyfox
parent c015a56f24
commit 42c1005e76
5 changed files with 25 additions and 11 deletions
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21
src/slic3r/GUI/PartPlate.cpp
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@@ -2846,6 +2846,27 @@ const BoundingBox PartPlate::get_bounding_box_crd()
return plate_shape.bounding_box();
}
BoundingBoxf3 PartPlate::get_build_volume(bool use_share)
{
auto eps=Slic3r::BuildVolume::SceneEpsilon;
Vec3d up_point;
Vec3d low_point;
if (use_share && !m_extruder_areas.empty()) {
Polygon bed_poly = get_shared_poly(m_extruder_areas);
BoundingBox bbox = bed_poly.bounding_box();
up_point = Vec3d(unscale_(bbox.max.x()) + eps, unscale_(bbox.max.y()) + eps, m_origin.z() + m_height + eps);
low_point = Vec3d(unscale_(bbox.min.x()) - eps, unscale_(bbox.min.y()) - eps, m_origin.z() - eps);
}
else {
// Orca: support non-rectangular bed
up_point = m_bounding_box.max + Vec3d(eps, eps, m_origin.z() + m_height + eps);
low_point = m_bounding_box.min + Vec3d(-eps, -eps, m_origin.z() - eps);
}
BoundingBoxf3 plate_box(low_point, up_point);
return plate_box;
}
bool PartPlate::contains(const Vec3d& point) const
{
return m_bounding_box.contains(point);