3D-printing/OrcaSlicer
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1) Moved first_layer_heigth frrom PrintObjectConfig to PrintConfig.

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Thus the first_layer_height is no more object specific. That makes
   a lot of sense due to the brim calculation being performed over
   all layers at once and due to future merging of supports of
   different objects at first layer.
2) Because now first_layer_height is print specific, the relative
   first layer height derived from the object layer height was partially
   disabled: First the relative first layer height is converted to
   an absolute value when importing config, second the side text
   was changed from "mm or %" to "mm". Still the UI allows entering %.

Both changes may be controversial, let's wait for user feedback.
This commit is contained in:
Vojtech Bubnik 2021-04-21 12:09:36 +02:00
parent 49928e131c
commit d9ed9149ae
7 changed files with 21 additions and 15 deletions
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8
src/libslic3r/PrintConfig.cpp
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@ -995,10 +995,8 @@ void PrintConfigDef::init_fff_params()
def->label = L("First layer height");
def->category = L("Layers and Perimeters");
def->tooltip = L("When printing with very low layer heights, you might still want to print a thicker "
"bottom layer to improve adhesion and tolerance for non perfect build plates. "
"This can be expressed as an absolute value or as a percentage (for example: 150%) "
"over the default layer height.");
def->sidetext = L("mm or %");
"bottom layer to improve adhesion and tolerance for non perfect build plates.");
def->sidetext = L("mm");
def->ratio_over = "layer_height";
def->set_default_value(new ConfigOptionFloatOrPercent(0.35, false));
@ -3628,7 +3626,7 @@ std::string FullPrintConfig::validate()
return "--layer-height must be a multiple of print resolution";
// --first-layer-height
if (this->get_abs_value("first_layer_height") <= 0)
if (first_layer_height.value <= 0)
return "Invalid value for --first-layer-height";
// --filament-diameter