3D-printing/OrcaSlicer
1
0
Fork 0
mirror of https://github.com/SoftFever/OrcaSlicer.git synced 2025-07-08 07:27:41 -06:00
Code Issues Projects Releases Packages Wiki Activity Actions 3

ENH: optimize area of top surface

Browse source 
Signed-off-by: salt.wei <salt.wei@bambulab.com>
Change-Id: Ia3d1be6ad3b9f55ee1acda14d0be955055f6dfcb
(cherry picked from commit 448fd3043950613a4d91df256fa9ee52a57fcaca)
This commit is contained in:
salt.wei 2022-12-12 10:32:26 +08:00 • committed by Lane.Wei
parent 9f4a54d280
commit 030d97bf78
3 changed files with 56 additions and 1 deletions
Download patch file Download diff file Expand all files Collapse all files

44
src/libslic3r/Layer.cpp
View file

@ -350,6 +350,50 @@ void Layer::export_region_fill_surfaces_to_svg_debug(const char *name) const
this->export_region_fill_surfaces_to_svg(debug_out_path("Layer-fill_surfaces-%s-%d.svg", name, idx ++).c_str());
}
coordf_t Layer::get_sparse_infill_max_void_area()
{
double max_void_area = 0.;
for (auto layerm : m_regions) {
Flow flow = layerm->flow(frInfill);
float density = layerm->region().config().sparse_infill_density;
InfillPattern pattern = layerm->region().config().sparse_infill_pattern;
if (density == 0.)
return -1;
//BBS: rough estimation and need to be optimized
double spacing = flow.scaled_spacing() * (100 - density) / density;
switch (pattern) {
case ipConcentric:
case ipRectilinear:
case ipLine:
case ipGyroid:
case ipAlignedRectilinear:
case ipOctagramSpiral:
case ipHilbertCurve:
case ip3DHoneycomb:
case ipArchimedeanChords:
max_void_area = std::max(max_void_area, spacing * spacing);
break;
case ipGrid:
case ipHoneycomb:
case ipLightning:
max_void_area = std::max(max_void_area, 4.0 * spacing * spacing);
break;
case ipCubic:
case ipAdaptiveCubic:
case ipTriangles:
case ipStars:
case ipSupportCubic:
max_void_area = std::max(max_void_area, 4.5 * spacing * spacing);
break;
default:
max_void_area = std::max(max_void_area, spacing * spacing);
break;
}
};
return max_void_area;
}
BoundingBox get_extents(const LayerRegion &layer_region)
{
BoundingBox bbox;