//  Copyright (C) 2021, Christoph Peters, Karlsruhe Institute of Technology
//
//  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 3 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 <https://www.gnu.org/licenses/>.


#ifndef M_PI
	#define M_PI 3.1415926535897932384626433832795f
#endif
#ifndef M_INV_PI
	#define M_INV_PI 0.31830988618379067153776752674503f
#endif
#ifndef M_HALF_PI
	#define M_HALF_PI 1.5707963267948966192313216916398f
#endif
#ifndef M_INFINITY
	#define M_INFINITY (1.0f / 0.0f)
#endif