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- /******************************************************************************
- Copyright (C) 2023 by Lain Bailey <lain@obsproject.com>
- 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 2 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 <http://www.gnu.org/licenses/>.
- ******************************************************************************/
- #pragma once
- #include "../util/c99defs.h"
- #include <math.h>
- #ifdef __cplusplus
- extern "C" {
- #endif
- #ifndef M_PI
- #define M_PI 3.1415926535897932384626433832795f
- #endif
- #define RAD(val) ((val) * 0.0174532925199432957692369076848f)
- #define DEG(val) ((val) * 57.295779513082320876798154814105f)
- #define LARGE_EPSILON 1e-2f
- #define EPSILON 1e-4f
- #define TINY_EPSILON 1e-5f
- #define M_INFINITE 3.4e38f
- static inline bool close_float(float f1, float f2, float precision)
- {
- return fabsf(f1 - f2) <= precision;
- }
- #ifdef __cplusplus
- }
- #endif
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