1/**
2 * Mandelbulber v2, a 3D fractal generator  _%}}i*<.        ____                _______
3 * Copyright (C) 2020 Mandelbulber Team   _>]|=||i=i<,     / __ \___  ___ ___  / ___/ /
4 *                                        \><||i|=>>%)    / /_/ / _ \/ -_) _ \/ /__/ /__
5 * This file is part of Mandelbulber.     )<=i=]=|=i<>    \____/ .__/\__/_//_/\___/____/
6 * The project is licensed under GPLv3,   -<>>=|><|||`        /_/
7 * see also COPYING file in this folder.    ~+{i%+++
8 *
9 * LkmitchIteration
10 * @reference http://www.fractalforums.com/3d-fractal-generation/another-shot-at-the-holy-grail/
11
12 * This file has been autogenerated by tools/populateUiInformation.php
13 * from the file "fractal_lkmitch.cpp" in the folder formula/definition
14 * D O    N O T    E D I T    T H I S    F I L E !
15 */
16
17REAL4 LkmitchIteration(REAL4 z, __constant sFractalCl *fractal, sExtendedAuxCl *aux)
18{
19	aux->DE = aux->DE * 2.0f * aux->r * fractal->analyticDE.scale1 + fractal->analyticDE.offset1;
20
21	REAL x2 = z.x * z.x;
22	REAL y2 = z.y * z.y;
23	REAL z2 = z.z * z.z;
24	REAL newx = x2 - 2.0f * z.y * z.z;
25	REAL newy = z2 + 2.0f * z.x * z.y;
26	REAL newz = y2 - 2.0f * z.x * z.z;
27	z.x = newx;
28	z.y = newy;
29	z.z = newz;
30	return z;
31}