progschj

typedef enum mnemonic_enum_t {
    UNKNOWN=0,
    ADC=1,
    ADD,
    AND,
    BSF,
    BSR,
    BSWAP,
    BT,
    BTC,

progschj

#include "glterm.h"

#include <stdio.h>
#include <stdlib.h>
#include <math.h>

#include <GL/glew.h>
#include <SDL2/SDL.h>
#include <png.h>

progschj

#include "glterm.h"

#include <stdio.h>
#include <stdlib.h>
#include <math.h>

#include <GL/glew.h>
#include <SDL2/SDL.h>
#include <png.h>

progschj

#ifndef FIXED_H
#define FIXED_H

typedef int64_t fixed_t;
static const fixed_t fixed_precision = 20ll;
static const fixed_t fixed_one = 1ll<<fixed_precision;
static const fixed_t fixed_half = 1ll<<(fixed_precision-1);
static const double fixed_factor = fixed_one;
static const double fixed_inverse_factor = 1.0/fixed_factor;

progschj

/* OpenGL example code - Compute Shader N-body
 *
 * N-body simulation with compute shaders.
 *
 * Autor: Jakob Progsch
 */

#include <GLXW/glxw.h>
#include <GLFW/glfw3.h>

progschj

#ifndef MATH_UTIL_H
#define MATH_UTIL_H

#include <math.h>
#include <float.h>

static const float PI = 3.14159265358979323846f;

static inline float dot3(const float *a, const float *b) {
    return a[0]*b[0] + a[1]*b[1] + a[2]*b[2];

progschj

EXT_INSTANCE_ARRAY_MATRIX

Introduces the "arrayMatrix" instance subtype.

Parameters:

Name	Type	Description
group	GROUP	Group to be instanced, required
array.transform	ARRAY1D of FLOAT32_MAT4	Array of transforms, required
array.id	ARRAY1D of UINT32	optional array of ids