particle.h

   1 #ifndef PARTICLE_H
   2 #define PARTICLE_H
   3
   4 typedef struct particle_system particle_system;
   5 typedef struct particle particle;
   6 typedef struct particle_vert particle_vert;
   7
   8 struct particle_system {
   9    struct particle {
  10       v3f co, v;
  11       f32 life;
  12       u32 colour;
  13    }
  14    *array;
  15
  16 #pragma pack(push,1)
  17    struct particle_vert {
  18       v3f co;
  19       u32 colour;
  20    }
  21    *vertices;
  22 #pragma pack(pop)
  23
  24    u32 alive, max;
  25    GLuint vao, vbo, ebo;
  26 }
  27 static particles_grind;
  28
  29 static void particle_spawn( particle_system *sys,
  30                             v3f co, v3f v, f32 lifetime, u32 colour );
  31 static void particle_init( particle_system *sys, u32 max );
  32
  33 #include "shaders/particle.h"
  34
  35 #endif /* PARTICLE_H */