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WIP: Refactored bridging flow from normal flow, new config value

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'thick_bridges' to switch between the Slic3r vs. S3D/Cura/Ideamaker
way of printing 1st object layer over supports.
Simplified the PresetHints.
This commit is contained in:
Vojtech Bubnik 2021-03-08 13:44:00 +01:00
parent 1569dad5de
commit ceea9de8b8
21 changed files with 228 additions and 283 deletions
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24
src/libslic3r/LayerRegion.cpp
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@ -15,16 +15,14 @@
namespace Slic3r {
Flow LayerRegion::flow(FlowRole role, bool bridge, double width) const
Flow LayerRegion::flow(FlowRole role) const
{
return m_region->flow(
role,
m_layer->height,
bridge,
m_layer->id() == 0,
width,
*m_layer->object()
);
return m_region->flow(*m_layer->object(), role, m_layer->height, m_layer->id() == 0);
}
Flow LayerRegion::bridging_flow(FlowRole role) const
{
return this->layer()->object()->config().thick_bridges ? m_region->bridging_flow(role) : this->flow(role);
}
// Fill in layerm->fill_surfaces by trimming the layerm->slices by the cummulative layerm->fill_surfaces.
@ -84,7 +82,7 @@ void LayerRegion::make_perimeters(const SurfaceCollection &slices, SurfaceCollec
g.layer_id = (int)this->layer()->id();
g.ext_perimeter_flow = this->flow(frExternalPerimeter);
g.overhang_flow = this->region()->flow(frPerimeter, -1, true, false, -1, *this->layer()->object());
g.overhang_flow = this->bridging_flow(frPerimeter);
g.solid_infill_flow = this->flow(frSolidInfill);
g.process();
@ -266,11 +264,7 @@ void LayerRegion::process_external_surfaces(const Layer *lower_layer, const Poly
// would get merged into a single one while they need different directions
// also, supply the original expolygon instead of the grown one, because in case
// of very thin (but still working) anchors, the grown expolygon would go beyond them
BridgeDetector bd(
initial,
lower_layer->lslices,
this->flow(frInfill, true).scaled_width()
);
BridgeDetector bd(initial, lower_layer->lslices, this->bridging_flow(frInfill).scaled_width());
#ifdef SLIC3R_DEBUG
printf("Processing bridge at layer %zu:\n", this->layer()->id());
#endif