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WIP: Refactored bridging flow from normal flow, new config value

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'thick_bridges' to switch between the Slic3r vs. S3D/Cura/Ideamaker
way of printing 1st object layer over supports.
Simplified the PresetHints.
This commit is contained in:
Vojtech Bubnik 2021-03-08 13:44:00 +01:00
parent 1569dad5de
commit ceea9de8b8
21 changed files with 228 additions and 283 deletions
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93
src/slic3r/GUI/PresetHints.cpp
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@ -148,74 +148,33 @@ std::string PresetHints::maximum_volumetric_flow_description(const PresetBundle
speed_normal = first_layer_speed.get_abs_value(speed_normal);
return (speed_normal > 0.) ? speed_normal : speed_max;
};
auto test_flow =
[first_layer_extrusion_width_ptr, extrusion_width, nozzle_diameter, lh, bridging, bridge_speed, bridge_flow_ratio, limit_by_first_layer_speed, max_print_speed, &max_flow, &max_flow_extrusion_type]
(FlowRole flow_role, const ConfigOptionFloatOrPercent &this_extrusion_width, double speed, const char *err_msg) {
Flow flow = bridging ?
Flow::new_from_config_width(flow_role, first_positive(first_layer_extrusion_width_ptr, this_extrusion_width, extrusion_width), nozzle_diameter, lh) :
Flow::bridging_flow(nozzle_diameter * bridge_flow_ratio, nozzle_diameter);
double volumetric_flow = flow.mm3_per_mm() * (bridging ? bridge_speed : limit_by_first_layer_speed(speed, max_print_speed));
if (max_flow < volumetric_flow) {
max_flow = volumetric_flow;
max_flow_extrusion_type = _utf8(err_msg);
}
};
if (perimeter_extruder_active) {
double external_perimeter_rate = Flow::new_from_config_width(frExternalPerimeter,
first_positive(first_layer_extrusion_width_ptr, external_perimeter_extrusion_width, extrusion_width),
nozzle_diameter, lh, bfr).mm3_per_mm() *
(bridging ? bridge_speed :
limit_by_first_layer_speed(std::max(external_perimeter_speed, small_perimeter_speed), max_print_speed));
if (max_flow < external_perimeter_rate) {
max_flow = external_perimeter_rate;
max_flow_extrusion_type = _utf8(L("external perimeters"));
}
double perimeter_rate = Flow::new_from_config_width(frPerimeter,
first_positive(first_layer_extrusion_width_ptr, perimeter_extrusion_width, extrusion_width),
nozzle_diameter, lh, bfr).mm3_per_mm() *
(bridging ? bridge_speed :
limit_by_first_layer_speed(std::max(perimeter_speed, small_perimeter_speed), max_print_speed));
if (max_flow < perimeter_rate) {
max_flow = perimeter_rate;
max_flow_extrusion_type = _utf8(L("perimeters"));
}
}
if (! bridging && infill_extruder_active) {
double infill_rate = Flow::new_from_config_width(frInfill,
first_positive(first_layer_extrusion_width_ptr, infill_extrusion_width, extrusion_width),
nozzle_diameter, lh, bfr).mm3_per_mm() * limit_by_first_layer_speed(infill_speed, max_print_speed);
if (max_flow < infill_rate) {
max_flow = infill_rate;
max_flow_extrusion_type = _utf8(L("infill"));
}
test_flow(frExternalPerimeter, external_perimeter_extrusion_width, std::max(external_perimeter_speed, small_perimeter_speed), L("external perimeters"));
test_flow(frPerimeter, perimeter_extrusion_width, std::max(perimeter_speed, small_perimeter_speed), L("perimeters"));
}
if (! bridging && infill_extruder_active)
test_flow(frInfill, infill_extrusion_width, infill_speed, L("infill"));
if (solid_infill_extruder_active) {
double solid_infill_rate = Flow::new_from_config_width(frInfill,
first_positive(first_layer_extrusion_width_ptr, solid_infill_extrusion_width, extrusion_width),
nozzle_diameter, lh, 0).mm3_per_mm() *
(bridging ? bridge_speed : limit_by_first_layer_speed(solid_infill_speed, max_print_speed));
if (max_flow < solid_infill_rate) {
max_flow = solid_infill_rate;
max_flow_extrusion_type = _utf8(L("solid infill"));
}
if (! bridging) {
double top_solid_infill_rate = Flow::new_from_config_width(frInfill,
first_positive(first_layer_extrusion_width_ptr, top_infill_extrusion_width, extrusion_width),
nozzle_diameter, lh, bfr).mm3_per_mm() * limit_by_first_layer_speed(top_solid_infill_speed, max_print_speed);
if (max_flow < top_solid_infill_rate) {
max_flow = top_solid_infill_rate;
max_flow_extrusion_type = _utf8(L("top solid infill"));
}
}
}
if (support_material_extruder_active) {
double support_material_rate = Flow::new_from_config_width(frSupportMaterial,
first_positive(first_layer_extrusion_width_ptr, support_material_extrusion_width, extrusion_width),
nozzle_diameter, lh, bfr).mm3_per_mm() *
(bridging ? bridge_speed : limit_by_first_layer_speed(support_material_speed, max_print_speed));
if (max_flow < support_material_rate) {
max_flow = support_material_rate;
max_flow_extrusion_type = _utf8(L("support"));
}
}
if (support_material_interface_extruder_active) {
double support_material_interface_rate = Flow::new_from_config_width(frSupportMaterialInterface,
first_positive(first_layer_extrusion_width_ptr, support_material_extrusion_width, extrusion_width),
nozzle_diameter, lh, bfr).mm3_per_mm() *
(bridging ? bridge_speed : limit_by_first_layer_speed(support_material_interface_speed, max_print_speed));
if (max_flow < support_material_interface_rate) {
max_flow = support_material_interface_rate;
max_flow_extrusion_type = _utf8(L("support interface"));
}
test_flow(frInfill, solid_infill_extrusion_width, solid_infill_speed, L("solid infill"));
if (! bridging)
test_flow(frInfill, top_infill_extrusion_width, top_solid_infill_speed, L("top solid infill"));
}
if (! bridging && support_material_extruder_active)
test_flow(frSupportMaterial, support_material_extrusion_width, support_material_speed, L("support"));
if (support_material_interface_extruder_active)
test_flow(frSupportMaterialInterface, support_material_extrusion_width, support_material_interface_speed, L("support interface"));
//FIXME handle gap_fill_speed
if (! out.empty())
out += "\n";
@ -254,11 +213,11 @@ std::string PresetHints::recommended_thin_wall_thickness(const PresetBundle &pre
Flow external_perimeter_flow = Flow::new_from_config_width(
frExternalPerimeter,
*print_config.opt<ConfigOptionFloatOrPercent>("external_perimeter_extrusion_width"),
nozzle_diameter, layer_height, false);
nozzle_diameter, layer_height);
Flow perimeter_flow = Flow::new_from_config_width(
frPerimeter,
*print_config.opt<ConfigOptionFloatOrPercent>("perimeter_extrusion_width"),
nozzle_diameter, layer_height, false);
nozzle_diameter, layer_height);
if (num_perimeters > 0) {
@ -266,7 +225,7 @@ std::string PresetHints::recommended_thin_wall_thickness(const PresetBundle &pre
out += (boost::format(_utf8(L("Recommended object thin wall thickness for layer height %.2f and"))) % layer_height).str() + " ";
// Start with the width of two closely spaced
try {
double width = external_perimeter_flow.width + external_perimeter_flow.spacing();
double width = external_perimeter_flow.width() + external_perimeter_flow.spacing();
for (int i = 2; i <= num_lines; thin_walls ? ++ i : i += 2) {
if (i > 2)
out += ", ";