BBL Port Color Mix Base

src/libslic3r/PrintConfig.cpp

@@ -3263,6 +3263,62 @@ void PrintConfigDef::init_fff_params()
     def->mode = comAdvanced;
     def->set_default_value(new ConfigOptionBools { false });
 
+    // Mixed-color filament. A slot flagged here is virtual: it is not loaded into any
+    // physical extruder, but resolved at slicing time into the physical filaments listed
+    // in filament_mixed_components, blended either by splitting each layer into
+    // sub-layers or by alternating whole layers (see enable_mixed_color_sublayer).
+    def          = this->add("filament_is_mixed", coBools);
+    def->label   = L("Is mixed filament");
+    def->tooltip = L("Whether this filament slot is a mixed filament composed of multiple physical filaments");
+    def->mode    = comDevelop;
+    def->set_default_value(new ConfigOptionBools{false});
+
+    def          = this->add("filament_mixed_components", coStrings);
+    def->label   = L("Mixed filament components");
+    def->tooltip = L("Comma-separated 1-based indices of component filaments, e.g. \"1,3\"");
+    def->mode    = comDevelop;
+    def->set_default_value(new ConfigOptionStrings{""});
+
+    def          = this->add("filament_mixed_sublayer_ratios", coStrings);
+    def->label   = L("Mixed filament sublayer ratios");
+    def->tooltip = L("Comma-separated ratio values summing to 1.0, e.g. \"0.7,0.3\"");
+    def->mode    = comDevelop;
+    def->set_default_value(new ConfigOptionStrings{""});
+
+    def          = this->add("filament_mixed_gradient", coBools);
+    def->label   = L("Mixed filament gradient");
+    def->tooltip = L("Enable Z-direction gradient mode for mixed filament sub-layers. "
+                     "When enabled, the sub-layer ratios vary linearly across layers.");
+    def->mode    = comDevelop;
+    def->set_default_value(new ConfigOptionBools{false});
+
+    def          = this->add("filament_mixed_gradient_range", coStrings);
+    def->label   = L("Mixed filament gradient range");
+    def->tooltip = L("Start and end ratios for the first component in gradient mode. "
+                     "Comma-separated pair, e.g. \"0.10,0.90\" means 10% to 90%.");
+    def->mode    = comDevelop;
+    def->set_default_value(new ConfigOptionStrings{""});
+
+    def          = this->add("filament_mixed_gradient_curve", coStrings);
+    def->label   = L("Mixed filament gradient curve");
+    def->tooltip = L("Optional Photoshop-style custom curve mapping Z progress to the first "
+                     "component ratio. Encoded as pipe-separated control points, "
+                     "either \"x,y\" (legacy) or \"x,y,m_in,m_out\" when a tangent override "
+                     "is needed (empty token or \"nan\" means use PCHIP default). "
+                     "x in [0,1]; y is clamped to the configured ratio range, "
+                     "e.g. \"0,0.15|0.5,0.50|1,0.85\". When empty, the linear "
+                     "gradient_range is used instead.");
+    def->mode    = comDevelop;
+    def->set_default_value(new ConfigOptionStrings{""});
+
+    def          = this->add("filament_mixed_gradient_per_part", coBools);
+    def->label   = L("Mixed filament per-part gradient");
+    def->tooltip = L("When gradient mode is enabled, apply the gradient to each part of an "
+                     "assembly independently rather than treating the whole assembly as one "
+                     "Z range.");
+    def->mode    = comDevelop;
+    def->set_default_value(new ConfigOptionBools{false});
+
     // defined in bits
     // 0 means cannot support, 1 means support
     // 0 bit: can support in left extruder
@@ -7402,6 +7458,14 @@ void PrintConfigDef::init_fff_params()
     def->mode = comAdvanced;
     def->set_default_value(new ConfigOptionFloats { 1. });
 
+    def = this->add("enable_mixed_color_sublayer", coBool);
+    def->label = L("Mixed color sublayer");
+    def->tooltip = L("Enable mixed color sublayer splitting. When enabled, layers containing mixed color "
+                     "filaments will be split into sub-layers to achieve color mixing effects.");
+    def->category = L("Quality");
+    def->mode = comSimple;
+    def->set_default_value(new ConfigOptionBool(false));
+
     def = this->add("enable_prime_tower", coBool);
     def->label = L("Enable");
     def->tooltip = L("The wiping tower can be used to clean up residue on the nozzle and stabilize the chamber pressure inside the nozzle in order to avoid appearance defects when printing objects.");