I was planning on using a combnation of the 3d view and the text editor to do this. The Simple form would be implimented within the text editor. This would just allow you to inject command(s) at a layer and/or where the cursor is. With the 3d viewer I'd like to allow the user to select the location of the command injection visually. Advance the 3d preview to a specific point in the print and select "inject Command" . This will let the user do any kinds of injection they can think of and very easy to select the exact location where these actions will happen. We only need to do a few things for the two widgets we will have really nice support for this.

General:

• Inform user of need to save files before printing. 2d8e2bfa8451d9351f99ebfaf383fc65accf4a42

3D View:

• Allow user virtually print the object.
• Provide the current line to the Text part.

Text Parts:

• Search for Layer Breaks . Each slicer does this slighty different but most all comment the layer break.
• Connect a goto line slot to the 3d viewer. ?

Injection Widget

• Drag and drop style command maker. For making both post pause and commands to inject.