blob: 4e40765f9c6a46306fbda6e695217e92f143d327 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
|
/* -------------------------------------------
Copyright t& Corporation.
------------------------------------------- */
#pragma once
/// @file MathMgr.h
/// @brief Linear interpolation implementation.
namespace UI
{
#ifdef ZKA_GFX_MGR_USE_DOUBLE
typedef double fb_real_t;
#else
typedef float fb_real_t;
#endif
/// @brief Linear interpolation equation solver.
/// @param from where to start
/// @param to to which value.
/// @param stat
/// @return Linear interop value.
inline fb_real_t fb_math_lerp(fb_real_t to, fb_real_t from, fb_real_t stat)
{
return (from) + (to - from) * stat;
}
} // namespace UI
|
