3DPrinting/PrusaSlicer-NonPlainar
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Fix of Some FDM supports fail to generate due to wrongly-translated enforcer polygons. #6739

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Thanks @n8bot for finding the bug.
Also removed some dead code in MM segmentation.
This commit is contained in:
Vojtech Bubnik 2021-08-10 09:41:28 +02:00
parent 9f9cbb46f9
commit 04d6b17c57
4 changed files with 8 additions and 227 deletions
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7
src/libslic3r/PrintObjectSlice.cpp
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@ -695,11 +695,9 @@ void PrintObject::slice_volumes()
}
std::vector<float> slice_zs = zs_from_layers(m_layers);
Transform3d trafo = this->trafo();
trafo.pretranslate(Vec3d(- unscale<double>(m_center_offset.x()), - unscale<double>(m_center_offset.y()), 0));
std::vector<std::vector<ExPolygons>> region_slices = slices_to_regions(this->model_object()->volumes, *m_shared_regions, slice_zs,
slice_volumes_inner(
print->config(), this->config(), trafo,
print->config(), this->config(), this->trafo_centered(),
this->model_object()->volumes, m_shared_regions->layer_ranges, slice_zs, throw_on_cancel_callback),
m_config.clip_multipart_objects,
throw_on_cancel_callback);
@ -832,8 +830,7 @@ std::vector<Polygons> PrintObject::slice_support_volumes(const ModelVolumeType m
const Print *print = this->print();
auto throw_on_cancel_callback = std::function<void()>([print](){ print->throw_if_canceled(); });
MeshSlicingParamsEx params;
params.trafo = this->trafo();
params.trafo.pretranslate(Vec3d(-unscale<float>(m_center_offset.x()), -unscale<float>(m_center_offset.y()), 0));
params.trafo = this->trafo_centered();
for (; it_volume != it_volume_end; ++ it_volume)
if ((*it_volume)->type() == model_volume_type) {
std::vector<ExPolygons> slices2 = slice_volume(*(*it_volume), zs, params, throw_on_cancel_callback);