Changed handling of priming extrusions to allow injection of filament and toolchange custom gcodes

The priming extrusions were handled separately from the rest of the wipe tower toolchanges. In order to be able to use the logic from previous commit for them (custom toolchange gcodes etc), some unpleasant code shuffling was needed
2026-09-13 14:18:06 +02:00 · 2019-06-14 14:42:07 +02:00
parent 41164a9cb3
commit aee376762e
9 changed files with 146 additions and 92 deletions
@@ -172,7 +172,7 @@ public:
 	virtual bool 	  		 finished() const { return m_max_color_changes == 0; }

 	// Returns gcode to prime the nozzles at the front edge of the print bed.
-	virtual ToolChangeResult prime(
+	virtual std::vector<ToolChangeResult> prime(
 		// print_z of the first layer.
 		float 						first_layer_height, 
 		// Extruder indices, in the order to be primed. The last extruder will later print the wipe tower brim, print brim and the object.