I wrote a program in Perl that will convert the voxels.txt into a. This will create an output file called voxels.txt. Next, you can run it with read_binvox nautilus.binvox Step 4 - Convert the binvox file to a readable txt file using read_binvoxĭownload this program called read_binvox.

When you install it you can select packages, make sure you install the package named perl and the package named gcc-g++. You just need a way to run c++ and Perl programs. I would recommend installing cygwin for the following steps, since that is what I used, but you don't necessarily need it. Step 3 - Install Cygwin (optional if you know what you're doing) The output from this is a file with the name nautilus.binvox. You might want to start with -d 32 to speed up the process until you get the orientation right, which you won't find out until the end. You will have to experiment to get the right rotation, or your bricks won't face up at the end. Nautilus.obj is the name of my 3D model, -d 128 specifies the size (128 x 128 x 128 voxels), and -rotz and -rotx will rotate the model. Open command prompt, cd into that folder, and run a command that looks something like this: binvox nautilus.obj -d 128 -rotz -rotz All you need to do is to download binvox.exe and then copy your 3D model into that folder. You can read about it and find the download link on this minecraft wiki. This is done using a program called binvox.exe. Step 2 - Convert a 3D model into a binvox file I used MeshLab and the process that it described in the Dolphin manual. You need to scale your model down by a factor of. I wanted to do this using only open source software on Windows. Unfortunately, I don't have 3ds Max so that wasn't an option for me. It is also worth mentioning there is another technique, a 3ds Max script called Legolizer. The black version was created from LSculpt and the blue version was creating using my alternate method. Here is a picture of the LSculpt results: I'll been using a 3D model of Nautilus for my examples. This worked okay but I couldn't seem to get great results. I was looking for something that uses the. So you can't import it into MLCAD or your favorite Lego building software. The downside to this program is that it only runs on Macs, This runs on both Windows and Macs now and the output format is a series of images, one for each layer. It works very well, as you can see in this image of Yoshi: The first is a program called Dolphin Brickr. I found a few ways to convert a 3D model into a Lego sculpture.

Lego 3d max model