void PrimeTower::addToGcode3(SliceDataStorage& storage, GCodePlanner& gcodeLayer, GCodeExport& gcode, int layer_nr, int prev_extruder, bool prime_tower_dir_outward, bool wipe, int* last_prime_tower_poly_printed)
{
if (layer_nr > storage.max_object_height_second_to_last_extruder + 1)
{
return;
}
int new_extruder = gcodeLayer.getExtruder();
Polygons& pattern = patterns_per_extruder[new_extruder][layer_nr % 2];
GCodePathConfig& config = config_per_extruder[new_extruder];
int start_idx = 0; // TODO: figure out which idx is closest to the far right corner
gcodeLayer.addPolygon(ground_poly.back(), start_idx, &config);
gcodeLayer.addLinesByOptimizer(pattern, &config, SpaceFillType::Lines);
last_prime_tower_poly_printed[new_extruder] = layer_nr;
if (CommandSocket::isInstantiated())
{
CommandSocket::getInstance()->sendPolygons(PrintFeatureType::Support, layer_nr, pattern, config.getLineWidth());
}
if (wipe)
{ //Make sure we wipe the old extruder on the prime tower.
gcodeLayer.addTravel(storage.wipePoint - gcode.getExtruderOffset(prev_extruder) + gcode.getExtruderOffset(new_extruder));
}
}
void PrimeTower::addToGcode_OLD(SliceDataStorage& storage, GCodePlanner& gcodeLayer, GCodeExport& gcode, int layer_nr, int prev_extruder, bool prime_tower_dir_outward, bool wipe, int* last_prime_tower_poly_printed)
{
if (layer_nr > storage.max_object_height_second_to_last_extruder + 1)
{
return;
}
int new_extruder = gcodeLayer.getExtruder();
int64_t offset = -config_per_extruder[new_extruder].getLineWidth();
if (layer_nr > 0)
offset *= 2;
//If we changed extruder, print the wipe/prime tower for this nozzle;
std::vector<Polygons> insets;
{ // generate polygons
if ((layer_nr % 2) == 1)
insets.push_back(storage.primeTower.ground_poly.offset(offset / 2));
else
insets.push_back(storage.primeTower.ground_poly);
while(true)
{
Polygons new_inset = insets[insets.size() - 1].offset(offset);
if (new_inset.size() < 1)
break;
insets.push_back(new_inset);
}
}
for(unsigned int n=0; n<insets.size(); n++)
{
GCodePathConfig& config = config_per_extruder[new_extruder];
gcodeLayer.addPolygonsByOptimizer(insets[(prime_tower_dir_outward)? insets.size() - 1 - n : n], &config);
}
last_prime_tower_poly_printed[new_extruder] = layer_nr;
if (wipe)
{ //Make sure we wipe the old extruder on the prime tower.
gcodeLayer.addTravel(storage.wipePoint - gcode.getExtruderOffset(prev_extruder) + gcode.getExtruderOffset(new_extruder));
}
};
void PrimeTower::addToGcode(const SliceDataStorage& storage, LayerPlan& gcode_layer, const GCodeExport& gcode, const int prev_extruder, const int new_extruder) const
{
if (!enabled)
{
return;
}
if (gcode_layer.getPrimeTowerIsPlanned())
{ // don't print the prime tower if it has been printed already
return;
}
if (gcode_layer.getLayerNr() > storage.max_print_height_second_to_last_extruder + 1)
{
return;
}
bool pre_wipe = storage.meshgroup->getExtruderTrain(new_extruder)->getSettingBoolean("dual_pre_wipe");
bool post_wipe = storage.meshgroup->getExtruderTrain(prev_extruder)->getSettingBoolean("prime_tower_wipe_enabled");
if (prev_extruder == new_extruder)
{
pre_wipe = false;
post_wipe = false;
}
// pre-wipe:
if (pre_wipe)
{
preWipeAndPurge(storage, gcode_layer, new_extruder);
}
addToGcode_denseInfill(storage, gcode_layer, new_extruder);
// post-wipe:
if (post_wipe)
{ //Make sure we wipe the old extruder on the prime tower.
gcode_layer.addTravel(post_wipe_point - gcode.getExtruderOffset(prev_extruder) + gcode.getExtruderOffset(new_extruder));
}
gcode_layer.setPrimeTowerIsPlanned();
}