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Ramp up layer cooling fan over X layers #848

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Fan speed will be ramped up linearly from zero at layer disable_fan_first_layers
to maximum at layer full_fan_speed_layer. full_fan_speed_layer will be
ignored if lower than disable_fan_first_layers, in which case
the fan will be running at maximum allowed speed at layer
disable_fan_first_layers + 1.;

WIP: The cooling PresetHints are likely not finalized yet.
This commit is contained in:
Vojtech Bubnik 2020-12-04 11:53:02 +01:00
parent 1b720dbc3d
commit e1fc0b17a2
7 changed files with 56 additions and 26 deletions
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49
src/slic3r/GUI/PresetHints.cpp
View file

@ -18,40 +18,43 @@ std::string PresetHints::cooling_description(const Preset &preset)
{
std::string out;
if (preset.config.opt_bool("cooling", 0)) {
bool cooling = preset.config.opt_bool("cooling", 0);
int fan_below_layer_time = preset.config.opt_int("fan_below_layer_time", 0);
int full_fan_speed_layer = preset.config.opt_int("full_fan_speed_layer", 0);
if (cooling) {
int slowdown_below_layer_time = preset.config.opt_int("slowdown_below_layer_time", 0);
int min_fan_speed = preset.config.opt_int("min_fan_speed", 0);
int max_fan_speed = preset.config.opt_int("max_fan_speed", 0);
int min_print_speed = int(preset.config.opt_float("min_print_speed", 0) + 0.5);
int fan_below_layer_time = preset.config.opt_int("fan_below_layer_time", 0);
out += (boost::format(_utf8(L("If estimated layer time is below ~%1%s, "
"fan will run at %2%%% and print speed will be reduced "
"so that no less than %3%s are spent on that layer "
"(however, speed will never be reduced below %4%mm/s).")))
% slowdown_below_layer_time % max_fan_speed % slowdown_below_layer_time % min_print_speed).str();
if (fan_below_layer_time > slowdown_below_layer_time) {
out += "\n" + (boost::format(_utf8(L("If estimated layer time is greater, but still below ~%1%s, "
"fan will run at a proportionally decreasing speed between %2%%% and %3%%%.")))
% fan_below_layer_time % max_fan_speed % min_fan_speed).str();
}
out += "\n" + _utf8(L("During the other layers, fan")) + " ";
} else {
out = _utf8(L("Fan")) + " ";
out += GUI::format(_L("If estimated layer time is below ~%1%s, "
"fan will run at %2%%% and print speed will be reduced "
"so that no less than %3%s are spent on that layer "
"(however, speed will never be reduced below %4%mm/s)."),
slowdown_below_layer_time, max_fan_speed, slowdown_below_layer_time, min_print_speed);
if (fan_below_layer_time > slowdown_below_layer_time)
out += "\n" +
GUI::format(_L("If estimated layer time is greater, but still below ~%1%s, "
"fan will run at a proportionally decreasing speed between %2%%% and %3%%%."),
fan_below_layer_time, max_fan_speed, min_fan_speed);
out += "\n";
}
if (preset.config.opt_bool("fan_always_on", 0)) {
int disable_fan_first_layers = preset.config.opt_int("disable_fan_first_layers", 0);
int min_fan_speed = preset.config.opt_int("min_fan_speed", 0);
out += (boost::format(_utf8(L("will always run at %1%%%"))) % min_fan_speed).str() + " ";
if (disable_fan_first_layers > 1)
out += (boost::format(_utf8(L("except for the first %1% layers."))) % disable_fan_first_layers).str();
else if (disable_fan_first_layers == 1)
out += _utf8(L("except for the first layer."));
if (full_fan_speed_layer > fan_below_layer_time + 1)
out += GUI::format(_L("Fan speed will be ramped from zero at layer %1% to %2%%% at layer %3%."), disable_fan_first_layers, min_fan_speed, full_fan_speed_layer);
else {
out += GUI::format(cooling ? _L("During the other layers, fan will always run at %1%%%") : _L("Fan will always run at %1%%%"), min_fan_speed) + " ";
if (disable_fan_first_layers > 1)
out += GUI::format(_L("except for the first %1% layers."), disable_fan_first_layers);
else if (disable_fan_first_layers == 1)
out += GUI::format(_L("except for the first layer."));
}
} else
out += _utf8(L("will be turned off."));
out += cooling ? _u8L("During the other layers, fan will be turned off.") : _u8L("Fan will be turned off.");
return out;
}