nuclear@12: Printblobs (DBF-UDG compo edition)
nuclear@12: ----------------------------------
nuclear@12: by Nuclear / Mindlapse & The Lab
nuclear@12: 
nuclear@12: A cute halftoning display hack with metaballs for the DBF UDG compo.
nuclear@12: Copyright (C) 2013  John Tsiombikas <nuclear@mutantstargoat.com>
nuclear@12: 
nuclear@12: Feel free to use, copy, modify and/or redistribute this code freely
nuclear@12: under the terms of the GNU General Public License version 3 or (at your
nuclear@12: option) any later version published by the Free Software Foundation.
nuclear@12: See COPYING for details.
nuclear@12: 
nuclear@12: Dependencies:
nuclear@12: - OpenGL implementation with GLSL shaders
nuclear@12: - Any GLUT implementation
nuclear@12: - GLEW <http://glew.sourceforge.net>
nuclear@12: 
nuclear@12: Controls:
nuclear@12:   'b' : toggle blocky mode (8x8 block-based rendering)
nuclear@12:   'r' : toggle regular rendering (non-halftoned/dithered)
nuclear@12:   'f' : toggle fullscreen
nuclear@12:   'a' : toggle interactive camera control (mouse left-rotate, right-zoom)
nuclear@12:   ESC : exit
nuclear@12: 
nuclear@12: Commandline arguments:
nuclear@12:   -noblocky       start in non-blocky mode
nuclear@12:   -blocky         start in blocky mode (default in DBF-UDG edition)
nuclear@12:   -nodither       start in regular (non-halftoned/dithered) mode
nuclear@12:   -geometry WxH   specify initial window size