claw 1.9.0
 
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symmetric_easing.hpp
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1/*
2 CLAW - a C++ Library Absolutely Wonderful
3
4 CLAW is a free library without any particular aim but being useful to
5 anyone.
6
7 Copyright (C) 2005-2011 Julien Jorge
8
9 This library is free software; you can redistribute it and/or
10 modify it under the terms of the GNU Lesser General Public
11 License as published by the Free Software Foundation; either
12 version 2.1 of the License, or (at your option) any later version.
13
14 This library is distributed in the hope that it will be useful,
15 but WITHOUT ANY WARRANTY; without even the implied warranty of
16 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
17 Lesser General Public License for more details.
18
19 You should have received a copy of the GNU Lesser General Public
20 License along with this library; if not, write to the Free Software
21 Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
22 contact: julien.jorge@stuff-o-matic.com
23*/
29#ifndef __CLAW_TWEEN_SYMMETRIC_EASING_HPP__
30#define __CLAW_TWEEN_SYMMETRIC_EASING_HPP__
31
32namespace claw
33{
34 namespace tween
35 {
40 template <double (*Function)(double)>
42 {
43 public:
44 static double ease_in(double t);
45 static double ease_out(double t);
46 static double ease_in_out(double t);
47
48 }; // class symmetric_easing
49
50 }
51}
52
53#include "claw/tween/easing/symmetric_easing.tpp"
54
55#endif // __CLAW_TWEEN_SYMMETRIC_EASING_HPP__
Easing functions for the tweener.
Tweeners interpolate the intermediate values between two given reference values using various equatio...
Definition claw.hpp:96
This is the main namespace.