ledcubesim

Volumetric Display Simulator

Ledcubesim is a simulator I made for creating and testing programs for my 16x16x16 RGB 3D-LEDCube project from 2014 which is surprisingly never finished. It was later re-purposed to simulate a generic volumetric display.

Building

Make sure you have Go, GLFW3 and GLEW installed. On Debian (and maybe Ubuntu) systems, you can install all dependencies as follows:

sudo apt-get install git golang libgflw3-dev libglew-dev

Then to install ledcubesim:

go get -u github.com/polyfloyd/ledcubesim

Usage

Usage of ledcubesim:
  -c int
      Set all dimensions to the same size
  -cx int
      The width of the cube (default 16)
  -cy int
      The length of the cube (default 16)
  -cz int
      The height of the cube (default 16)

• Moving the mouse while holding the left mousebutton will cause the view to rotate.
• Scrolling with the mouse adjust the zoom.
• Pressing R on the keyboard will reset the view to its initial condition.
• Pressing S on the keyboard will toggle the visibility of black (off) voxels.
• Pressing T on the keyboard will toggle spinning of the view

Input

Write width * height * length * 3 bytes to stdin. Colors are encoded as RGB.