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give gapfill the overlap slic3rPE has and thinwall the exact width slic3r has.

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clean a log
change thinwall min width from nozzle to nozzle*1.05 (thinnest safe extrusion width from https://manual.slic3r.org/advanced/flow-math)
This commit is contained in:
supermerill 2019-02-09 17:01:17 +01:00
parent b489f86f95
commit bfd921d0b4
1 changed files with 11 additions and 5 deletions
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16
src/libslic3r/MedialAxis.cpp
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@ -690,7 +690,6 @@ MedialAxis::extends_line(ThickPolyline& polyline, const ExPolygons& anchors, con
break;
}
}
if (!is_in_anchor) std::cout << "not in anchor:\n";
if (!is_in_anchor) return;
new_bound = line.b;
}
@ -1492,6 +1491,8 @@ MedialAxis::build(ThickPolylines* polylines_out) {
}
/// Grow the extrusion to at least nozzle_diameter*1.05 (lowest safe extrusion width)
/// Do not grow points inside the anchor.
void
MedialAxis::grow_to_nozzle_diameter(ThickPolylines& pp, const ExPolygons& anchors) {
//ensure the width is not lower than 0.4.
@ -1504,7 +1505,8 @@ MedialAxis::grow_to_nozzle_diameter(ThickPolylines& pp, const ExPolygons& anchor
break;
}
}
if (!is_anchored && polyline.width[i]<nozzle_diameter) polyline.width[i] = nozzle_diameter;
if (!is_anchored && polyline.width[i] < nozzle_diameter * 1.05)
polyline.width[i] = nozzle_diameter * 1.05;
}
}
}
@ -1621,9 +1623,13 @@ ExtrusionEntityCollection thin_variable_width(const ThickPolylines &polylines, E
if (path.polyline.points.empty()) {
path.polyline.append(line.a);
path.polyline.append(line.b);
// Convert from spacing to extrusion width based on the extrusion model
// of a square extrusion ended with semi circles.
flow.width = (float)unscaled(line.a_width) + flow.height * (1. - 0.25 * PI);
if (role == erGapFill){
// Convert from spacing to extrusion width based on the extrusion model
// of a square extrusion ended with semi circles.
flow.width = (float)unscaled(line.a_width) + flow.height * (1. - 0.25 * PI);
}else{
flow.width = (float)unscaled(line.a_width);
}
#ifdef SLIC3R_DEBUG
printf(" filling %f gap\n", flow.width);
#endif