3D-printing/OrcaSlicer
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FDM Print refactoring:

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Layer newly remembers bounding boxes of slices,
the bounding boxes are used by G-code generator & newly the support
generator.
Slices are stored as ExPolygons, not ExPolygonCollection.
This commit is contained in:
bubnikv 2019-10-01 17:17:08 +02:00
parent 0e325824b1
commit 564eddd99d
12 changed files with 70 additions and 166 deletions
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15
src/libslic3r/Print.cpp
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@ -328,17 +328,6 @@ unsigned int Print::num_object_instances() const
return instances;
}
void Print::_simplify_slices(double distance)
{
for (PrintObject *object : m_objects) {
for (Layer *layer : object->m_layers) {
layer->slices.simplify(distance);
for (LayerRegion *layerm : layer->regions())
layerm->slices.simplify(distance);
}
}
}
double Print::max_allowed_layer_height() const
{
double nozzle_diameter_max = 0.;
@ -1593,7 +1582,7 @@ void Print::_make_skirt()
for (const Layer *layer : object->m_layers) {
if (layer->print_z > skirt_height_z)
break;
for (const ExPolygon &expoly : layer->slices.expolygons)
for (const ExPolygon &expoly : layer->slices)
// Collect the outer contour points only, ignore holes for the calculation of the convex hull.
append(object_points, expoly.contour.points);
}
@ -1704,7 +1693,7 @@ void Print::_make_brim()
Polygons islands;
for (PrintObject *object : m_objects) {
Polygons object_islands;
for (ExPolygon &expoly : object->m_layers.front()->slices.expolygons)
for (ExPolygon &expoly : object->m_layers.front()->slices)
object_islands.push_back(expoly.contour);
if (! object->support_layers().empty())
object->support_layers().front()->support_fills.polygons_covered_by_spacing(object_islands, float(SCALED_EPSILON));