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scaling fan speed overrides

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supermerill/superslicer#1414
This commit is contained in:
supermerill 2021-07-20 16:11:11 +02:00
parent e8ccb9e104
commit fb65c02dfc
1 changed files with 19 additions and 12 deletions
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31
src/libslic3r/GCode/CoolingBuffer.cpp
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@ -743,6 +743,17 @@ std::string CoolingBuffer::apply_layer_cooldown(
const FullPrintConfig &config = m_gcodegen.config();
#define EXTRUDER_CONFIG(OPT) config.OPT.get_at(m_current_extruder)
int min_fan_speed = EXTRUDER_CONFIG(min_fan_speed);
bridge_fan_speed = EXTRUDER_CONFIG(bridge_fan_speed);
top_fan_speed = EXTRUDER_CONFIG(top_fan_speed);
ext_peri_fan_speed = EXTRUDER_CONFIG(external_perimeter_fan_speed);
// 0 is deprecated for disable: take care of temp settings.
if (bridge_fan_speed == 0) bridge_fan_speed = -1;
if (ext_peri_fan_speed == 0) ext_peri_fan_speed = -1;
if (top_fan_speed == 0) top_fan_speed = -1;
if (bridge_fan_speed == 1) bridge_fan_speed = 0;
if (ext_peri_fan_speed == 1) ext_peri_fan_speed = 0;
if (top_fan_speed == 1) top_fan_speed = 0;
// end deprecation
int fan_speed_new = EXTRUDER_CONFIG(fan_always_on) ? min_fan_speed : 0;
int disable_fan_first_layers = EXTRUDER_CONFIG(disable_fan_first_layers);
if (int(layer_id) >= disable_fan_first_layers) {
@ -758,11 +769,14 @@ std::string CoolingBuffer::apply_layer_cooldown(
assert(layer_time >= slowdown_below_layer_time);
double t = (layer_time - slowdown_below_layer_time) / (fan_below_layer_time - slowdown_below_layer_time);
fan_speed_new = int(floor(t * min_fan_speed + (1. - t) * max_fan_speed) + 0.5);
if (bridge_fan_speed >= 0 && bridge_fan_speed < max_fan_speed)
bridge_fan_speed = int(floor(t * bridge_fan_speed + (1. - t) * max_fan_speed) + 0.5);
if (top_fan_speed >= 0 && top_fan_speed < max_fan_speed)
top_fan_speed = int(floor(t * top_fan_speed + (1. - t) * max_fan_speed) + 0.5);
if (ext_peri_fan_speed >= 0 && ext_peri_fan_speed < max_fan_speed)
ext_peri_fan_speed = int(floor(t * ext_peri_fan_speed + (1. - t) * max_fan_speed) + 0.5);
}
//}
bridge_fan_speed = EXTRUDER_CONFIG(bridge_fan_speed);
top_fan_speed = EXTRUDER_CONFIG(top_fan_speed);
ext_peri_fan_speed = EXTRUDER_CONFIG(external_perimeter_fan_speed);
// Is the fan speed ramp enabled?
int full_fan_speed_layer = EXTRUDER_CONFIG(full_fan_speed_layer);
@ -773,17 +787,10 @@ std::string CoolingBuffer::apply_layer_cooldown(
// Ramp up the fan speed from disable_fan_first_layers to full_fan_speed_layer.
float factor = float(int(layer_id + 1) - disable_fan_first_layers) / float(full_fan_speed_layer - disable_fan_first_layers);
fan_speed_new = clamp(0, 255, int(float(fan_speed_new ) * factor + 0.5f));
bridge_fan_speed = clamp(0, 255, int(float(bridge_fan_speed) * factor + 0.5f));
if(bridge_fan_speed >= 0)
bridge_fan_speed = clamp(0, 255, int(float(bridge_fan_speed) * factor + 0.5f));
}
#undef EXTRUDER_CONFIG
// 0 is deprecated for disable: take care of temp settings.
if (bridge_fan_speed == 0) bridge_fan_speed = -1;
if (ext_peri_fan_speed == 0) ext_peri_fan_speed = -1;
if (top_fan_speed == 0) top_fan_speed = -1;
if (bridge_fan_speed == 1) bridge_fan_speed = 0;
if (ext_peri_fan_speed == 1) ext_peri_fan_speed = 0;
if (top_fan_speed == 1) top_fan_speed = 0;
// end deprecation
bridge_fan_control = bridge_fan_speed > fan_speed_new && bridge_fan_speed >= 0;
top_fan_control = top_fan_speed != fan_speed_new && top_fan_speed >= 0;
ext_peri_fan_control = ext_peri_fan_speed != fan_speed_new && ext_peri_fan_speed >= 0;