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New feature: Recommended object thin wall thickness hint.

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This commit is contained in:
bubnikv 2018-01-04 15:38:06 +01:00
parent 011281df86
commit 696d420dc8
5 changed files with 67 additions and 0 deletions
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38
xs/src/slic3r/GUI/PresetHints.cpp
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@ -228,4 +228,42 @@ std::string PresetHints::maximum_volumetric_flow_description(const PresetBundle
return out;
}
std::string PresetHints::recommended_thin_wall_thickness(const PresetBundle &preset_bundle)
{
const DynamicPrintConfig &print_config = preset_bundle.prints .get_edited_preset().config;
const DynamicPrintConfig &printer_config = preset_bundle.printers .get_edited_preset().config;
float layer_height = float(print_config.opt_float("layer_height"));
int num_perimeters = print_config.opt_int("perimeters");
bool thin_walls = print_config.opt_bool("thin_walls");
float nozzle_diameter = float(printer_config.opt_float("nozzle_diameter", 0));
Flow external_perimeter_flow = Flow::new_from_config_width(
frExternalPerimeter,
*print_config.opt<ConfigOptionFloatOrPercent>("external_perimeter_extrusion_width"),
nozzle_diameter, layer_height, false);
Flow perimeter_flow = Flow::new_from_config_width(
frPerimeter,
*print_config.opt<ConfigOptionFloatOrPercent>("perimeter_extrusion_width"),
nozzle_diameter, layer_height, false);
std::string out;
if (num_perimeters > 0) {
int num_lines = std::min(num_perimeters * 2, 10);
char buf[256];
sprintf(buf, "Recommended object thin wall thickness for layer height %.2f and ", layer_height);
out += buf;
// Start with the width of two closely spaced
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 += ", ";
sprintf(buf, "%d lines: %.2lf mm", i, width);
out += buf;
width += perimeter_flow.spacing() * (thin_walls ? 1.f : 2.f);
}
}
return out;
}
}; // namespace Slic3r