26 lines
869 B
Markdown
26 lines
869 B
Markdown
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### Copyright
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Copyright (C) 2023 Allen Webster <https://mr4th.com>
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Distributed with GPL 3 license (full license in LICENSE-GPL-3.txt)
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### Contact
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allenw@mr4th.com
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### Purpose
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This is a standalone Win32 OpenGL application that works as a set of
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experiments to demonstrate the behavior and effect of SRGB conversions
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and antialiasing techniques
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In the final output program, the left side shows the gamma-naive results
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where no SRGB conversions are applied to input colors or to output colors.
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The right side shows the gamma-aware results where input colors are converted
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from SRGB to Linear RGB, and output colors are converted from Linear RGB to
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SRGB.
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From top to bottom the experiments are:
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1. A gradient which goes white (1,1,1) to black (0,0,0)
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interpolated linearly by
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alpha = (x - left)/(right - left)
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color = (1,1,1)*(1 - alpha) + (0,0,0)*(alpha)
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