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New feature: Bridging angle override through a bridge_angle config

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variable. When set to zero, the usual automatic bridge detection applies.
The bridging angle override may be set at the Infill->Advanced settings,
or through a modifier mesh.
This commit is contained in:
bubnikv 2017-07-31 16:23:52 +02:00
parent 75c72bc59b
commit 71f99423c5
7 changed files with 27 additions and 13 deletions
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6
xs/src/libslic3r/LayerRegion.cpp
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@ -1,6 +1,7 @@
#include "Layer.hpp"
#include "BridgeDetector.hpp"
#include "ClipperUtils.hpp"
#include "Geometry.hpp"
#include "PerimeterGenerator.hpp"
#include "Print.hpp"
#include "Surface.hpp"
@ -87,8 +88,7 @@ LayerRegion::make_perimeters(const SurfaceCollection &slices, SurfaceCollection*
//#define EXTERNAL_SURFACES_OFFSET_PARAMETERS ClipperLib::jtMiter, 1.5
#define EXTERNAL_SURFACES_OFFSET_PARAMETERS ClipperLib::jtSquare, 0.
void
LayerRegion::process_external_surfaces(const Layer* lower_layer)
void LayerRegion::process_external_surfaces(const Layer* lower_layer)
{
const Surfaces &surfaces = this->fill_surfaces.surfaces;
const double margin = scale_(EXTERNAL_INFILL_MARGIN);
@ -260,7 +260,7 @@ LayerRegion::process_external_surfaces(const Layer* lower_layer)
#ifdef SLIC3R_DEBUG
printf("Processing bridge at layer " PRINTF_ZU ":\n", this->layer()->id());
#endif
if (bd.detect_angle()) {
if (bd.detect_angle(Geometry::deg2rad(this->region()->config.bridge_angle))) {
bridges[idx_last].bridge_angle = bd.angle;
if (this->layer()->object()->config.support_material) {
polygons_append(this->bridged, bd.coverage());