This is a tutorial on how to export and print youre minecraft terrain or creation.I resently cam across a program called mineways that exports obj that you can turn in to files that can be used to print on a low end printer.I hope this helps someone bring there creation to life.
Step 1: Load World
first thing you need to do is load you're world a creative or survival world will work,then look at the area you want to print on a map this will help find it later. Go to the lowest part of the are you want to print and make a note of that.If you made the world on creative it might be a good idea to mark the area you want to print with redston blocks
Step 2: Mineways
First open mineways then open you're selected world from the list.(Note if the world is in you're Minecraft saves it will appear under the open world option if its somewhere else on you're computer chose open) Next chose view jump to player then identify the are you want to print.Right click you're mouse then drag it over the area you want to print.(you can zoom with the scroll wheel)
Step 3: Exporting Obj
Before you export look at the top and change the lowest depth to the depth you wrote down earler.Once you are happy with the dimensions of the selected area select file then export for 3d printing.Then you will want to name the file the change the file type to OBJ mineways has the option for STLs but doesn't make printable STLs. Make sure all the options circled are selected or deselected as shown in the image.Export the obj then move it to you're desktop.
Step 4: Refining You're File and Exporting .stl
Step 5: Slicing and Printing
Step 6: Finish
Thank you for reading all the way through and i hope this is helpfull to someone if you decide to print youre creation please leave a photo in the comments.It would be a honor if you could consider voting for my instructables THANKS! (i made the file available incase anybody wants it)