Nov. 17, 2014
MatterControl 1.2 is out and it is the best build we have ever made! It has tons of new features, and improvments to most of the existing ones. Here is a quick list of some of the things you can find in this build.
But the big thing is our multi-material support. Please read on for some indepth tips on how to get the most out of of this exciting release.
Multi-extrusion capability is defined within a device's hardware profile. Specifically, the following settings: 'Printer' > 'General' > 'Extruder Count' and 'Printer' > 'General' > 'Share Temperature' (the latter determines whether the extruders have separate or shared heating elements). Be sure to save any setting changes.
Separate manual extruder controls are automatically added for each extruder. For machines with separate heating elements, new temperature controls will appear for the additional extruders.
Multi-component parts can be imported or created within MatterControl by combining multiple parts. Preparing a part for multi-material printing is a matter of loading in parts, arranging them, and assigning materials.
The first thing you are going to want to do is switch into edit mode. This will let you do all sorts of usefull things to your parts, but for now we'll focus on things related to multi material printing.
Add additional parts to the bed.
You can click the 'Add' button or Drag & Drop printable files directly on the view.
It is possible to automatically align parts that have been designed to print together. The 'Align' button actually moves all the parts currently on the bed to their absolute positions relative to the currently selected part. If the parts were all created together, in the correct positions, this will line them up with eachother. If they were not modeled together this will not get the parts aligned. You will need to line them up by hand.
Select the 'Align' button to align the parts
Now that you have a part you would like to print, you may want to assign different sections of the part. You will need to ungroup your part then select each sub-part to assign a material.
Ungroup (if needed)
Assign extruder to part and save as a new file
The export button can now be found in the part preview window while in view mode. Selecting 'Export' will allow you to save your current file as Gcode.
Retraction when switching between active extruders is determined by the 'Length on Tool Change' setting ('Filament' > 'Filament' > 'Retraction' > 'Length on Tool Change'). This setting is available in the 'Show All' mode when MatterSlice is selected.
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