From b2dfbdf4d9644c684c938cb2730deab66aa06d9b Mon Sep 17 00:00:00 2001 From: Lars-Dominik Braun Date: Sat, 2 May 2015 21:36:31 +0200 Subject: Move out of subdir --- palettes.h | 37 +++++++++++++++++++++++++++++++++++++ 1 file changed, 37 insertions(+) create mode 100644 palettes.h (limited to 'palettes.h') diff --git a/palettes.h b/palettes.h new file mode 100644 index 0000000..5d7b617 --- /dev/null +++ b/palettes.h @@ -0,0 +1,37 @@ +/* + FLAM3 - cosmic recursive fractal flames + Copyright (C) 1992-2009 Spotworks LLC + + 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 . +*/ + +#ifndef palettes_included +#define palettes_included + + +typedef struct { + int number; + char name[flam3_name_len]; + unsigned char colors[256][3]; +} lib_palette; + + +void rgb2hsv(double *rgb, double *hsv); +void hsv2rgb(double *hsv, double *rgb); + +double flam3_calc_alpha(double density, double gamma, double linrange); +void flam3_calc_newrgb(double *cbuf, double ls, double highpow, double *newrgb); + +#endif + -- cgit v1.2.3