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PrintRegion refactoring: Getting rid of the Print pointer.

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This commit is contained in:
Vojtech Bubnik 2021-05-05 14:17:36 +02:00
parent 9537c4e8d0
commit 72ce8cb28d
5 changed files with 21 additions and 22 deletions
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5
src/libslic3r/LayerRegion.cpp
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@ -29,11 +29,12 @@ Flow LayerRegion::bridging_flow(FlowRole role) const
{
const PrintRegion &region = *this->region();
const PrintRegionConfig &region_config = region.config();
if (this->layer()->object()->config().thick_bridges) {
const PrintObject &print_object = *this->layer()->object();
if (print_object.config().thick_bridges) {
// The old Slic3r way (different from all other slicers): Use rounded extrusions.
// Get the configured nozzle_diameter for the extruder associated to the flow role requested.
// Here this->extruder(role) - 1 may underflow to MAX_INT, but then the get_at() will follback to zero'th element, so everything is all right.
auto nozzle_diameter = float(region.print()->config().nozzle_diameter.get_at(region.extruder(role) - 1));
auto nozzle_diameter = float(print_object.print()->config().nozzle_diameter.get_at(region.extruder(role) - 1));
// Applies default bridge spacing.
return Flow::bridging_flow(float(sqrt(region_config.bridge_flow_ratio)) * nozzle_diameter, nozzle_diameter);
} else {