Continuous Imaging 'fly'
Copyright (C) 2008-2012  David Lowy & Tom Rathborne

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See also:
    http://tommer.ca/ci/
    http://youtu.be/G6dc3w_6abw
    https://github.com/trathborne/ci-fly

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SYNOPSIS

The 'prep' directory contains a set of Perl and shell scripts which
use metapixel <http://www.complang.tuwien.ac.at/schani/metapixel/>
to create a mosaic for each of a set of images, made up of all of the
images. A thumbnail is generated for each image, and a db file stores
the mosaic reference information.

'fly' is a C OpenGL program which reads a db file and loads its
associated thumbnail JPEG images into texture memory, and lets you
lets you use your mouse to fly through the described mosaics in
realtime.

Makefiles are provided for Linux and MacOSX.
See INSTALL for dependency details.

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USAGE

  - in prep/, edit prep.sh
        to set the mosaic resolution and thumbnail sizes
  - in fly/, do 'make -f Makefile.[your os]' 
  - put a bunch of same-sized images in image/
  - run 'prep/prep.sh' to build the mosaic database
  - run 'fly/fly' to fly!!!
    Command-line Arguments:
      -j        write each frame to a JPEG
      -g WxH    make a window of this size instead of fullscreen
    Mouse control:
      - click left to zoom in
      - drag middle to pan (uh, not quite right)
      - click right to zoom out
      - wheel up/down to control zoom speed
    Keyboard:
      - Esc or q to quit
      - Space to pause/unpause
      - . to step frame by frame
      - m to toggle follow-without-click
      - d to toggle debug
      - Backspace to reset some stuff

Enjoy!

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    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.

    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.

    You should have received a copy of the GNU General Public License
    along with this program.  If not, see <http://www.gnu.org/licenses/>.

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