/xbmc/screensavers/rsxs-0.9/src/euphoria/wisp.hh
http://github.com/xbmc/xbmc · C++ Header · 54 lines · 25 code · 7 blank · 22 comment · 0 complexity · 2563e513e1c32600d086f356a59b9243 MD5 · raw file
- /*
- * Really Slick XScreenSavers
- * Copyright (C) 2002-2006 Michael Chapman
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- * 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, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- *****************************************************************************
- *
- * This is a Linux port of the Really Slick Screensavers,
- * Copyright (C) 2002 Terence M. Welsh, available from www.reallyslick.com
- */
- #ifndef _WISP_HH
- #define _WISP_HH
- #include <common.hh>
- #include <color.hh>
- #include <vector.hh>
- #define NUMCONSTS 9
- class Wisp {
- private:
- stdx::dim2<Vector> _vertex;
- stdx::dim2<Vector> _gridPos;
- stdx::dim2<float> _intensity;
- float _c[NUMCONSTS]; // constants
- float _cr[NUMCONSTS]; // constants' radial position
- float _cv[NUMCONSTS]; // constants' change velocities
- HSLColor _HSL;
- RGBColor _RGB;
- float _hueSpeed;
- float _saturationSpeed;
- public:
- Wisp();
- void update();
- void draw() const;
- void drawAsBackground() const;
- };
- #endif // _WISP_HH