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TinyTay v0.4
By David Oard
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ACKNOWLEDGEMENT

    This program uses Freeimage under the FIPL license. See http://freeimage.sourceforge.net

DESCRIPTION

    TinyRay is short for "A tiny ray of hope" where I wanted to learn how to write a path ray tracer.
    Ray tracing is one of my biggest interest in computer graphics. After playing around 
    with serveral ray tracers I decided to try to write one my self. Tinyray is a CPU 
    based path tracer where I got most of my material from the PBRT book. I tried to 
    simplify is as much as possible by reducing inheritance and recursion. It's not 
    perfect but it does generate a pretty picture. 
    
USAGE
    Mouse
    
    Right click - Recenter rendering, toggle between fullscreen and 1:1
    Left drag   - Shift the rendering around
    Mouse Wheel - Zoom in and out

    Keys

    Esc - Cancel rendering and close TinyRay
    R   - Reset tone mapping to either default settings or setting within the XML
    S   - Resave image. Useful if image's tone mapping has been adjusted
    +   - Increase gamma by 0.1
    -   - Decrease gamma by 0.1
    ]   - Increase scale for linear tone mapping by 0.05
    [   - Decrease scale for linear tone mapping by 0.05


DISCLAIMER

    You may not sell this Software or include it on any distribution or 
    compilation without consent of the author.

    Use of this Software is at your own risk.  