38 lines
1.4 KiB
C
38 lines
1.4 KiB
C
/*
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* Copyright (c) 2016-2022 Vera Visions LLC.
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*
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* Permission to use, copy, modify, and distribute this software for any
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* purpose with or without fee is hereby granted, provided that the above
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* copyright notice and this permission notice appear in all copies.
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*
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* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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* WHATSOEVER RESULTING FROM LOSS OF MIND, USE, DATA OR PROFITS, WHETHER
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* IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
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* OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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*/
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/** Takes a normalized color vector and returns the hexadecimal equivalent
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for "funstrings". E.g. '1.0 0.0 0.0' becomes "^xF00".
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@param color Normalized color value to convert.
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@return Returns the funstring equivalent.*/
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string
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Colors_RGB8_to_HEX(vector color)
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{
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return sprintf("^x%x%x%x", color[0] * 15, color[1] * 15, color[2] * 15);
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}
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/** Takes a 0-255 based color vector and returns the hexadecimal equivalent
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for "funstrings". E.g. '255 0 0' becomes "^xF00".
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@param color 0-255 based color value to convert.
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@return Returns the funstring equivalent.*/
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string
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Colors_RGB255_to_HEX(vector color)
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{
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return Colors_RGB8_to_HEX(color / 255);
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}
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