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Fixed the cubic infill: The cubic infill was 30% flatter than it should

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have been.
This commit is contained in:
bubnikv 2017-10-03 11:29:13 +02:00
parent a52a04550e
commit 1958673806
2 changed files with 8 additions and 6 deletions
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7
xs/src/libslic3r/Fill/FillRectilinear3.cpp
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@ -1630,9 +1630,10 @@ Polylines FillCubic3::fill_surface(const Surface *surface, const FillParams &par
params2.density *= 0.333333333f;
Polylines polylines_out;
std::vector<FillDirParams> fill_dir_params;
fill_dir_params.emplace_back(FillDirParams(this->spacing, 0., z));
fill_dir_params.emplace_back(FillDirParams(this->spacing, M_PI / 3., -z));
fill_dir_params.emplace_back(FillDirParams(this->spacing, 2. * M_PI / 3., z));
coordf_t dx = sqrt(0.5) * z;
fill_dir_params.emplace_back(FillDirParams(this->spacing, 0., dx));
fill_dir_params.emplace_back(FillDirParams(this->spacing, M_PI / 3., -dx));
fill_dir_params.emplace_back(FillDirParams(this->spacing, 2. * M_PI / 3., dx));
if (! fill_surface_by_lines(surface, params2, fill_dir_params, polylines_out))
printf("FillCubic3::fill_surface() failed to fill a region.\n");
return polylines_out;