includes.h

//
//  includes.h
//  C-ray
//
//  Created by Valtteri Koskivuori on 28/02/2015.
//  Copyright © 2015-2020 Valtteri Koskivuori. All rights reserved.
//

#pragma once

//Global constants
#define MAX_CRAY_VERTEX_COUNT 3
#define PIOVER180 0.017453292519943295769236907684886
#define PI        3.141592653589793238462643383279502
#define CRAY_MATERIAL_NAME_SIZE 256
#define CRAY_MESH_FILENAME_LENGTH 500

//Some macros
#define min(a,b) (((a) < (b)) ? (a) : (b))
#define max(a,b) (((a) > (b)) ? (a) : (b))
#define invsqrt(x) (1.0 / sqrt(x))

//Master include file
#ifdef __linux__
#include <signal.h>
#ifndef _XOPEN_SOURCE
#define _XOPEN_SOURCE 500
#endif
#endif

#include <stdlib.h>
#include <stdio.h>
#include <time.h>
#include <stdbool.h>
#include <math.h>
#include <string.h>
#include <float.h>

#ifdef WINDOWS
	#include <Windows.h>
	#include <stdint.h>
#else
	#include <pthread.h>
	#include <sys/time.h> //for gettimeofday()
#endif

//PCG rng
#include "./libraries/pcg_basic.h"

enum fileType {
	bmp,
	png,
	hdr,
	buffer
};