void copyVaryings(Varyings* out,const Varyings* src) {
vec4Copy(out->loc,src->loc);
vec3Copy(out->color,src->color);
unsigned i;
for(i=0;i<out->numAttributes;++i) {
unsigned n = out->attributes[i].numValues;
vecNCopy(n,out->attributePtrs[i],src->attributePtrs[i]);
}
}
static void add(struct particle_emitter *emit, struct pool *pool)
{
struct particle p;
vec3Copy(emit->loc, p.loc);
vec3Copy(emit->dir, p.dir);
p.tex[0] = 0.0;
p.tex[1] = 0.0;
vec4Copy(emit->clr, p.clr);
// vec4Set(p.clr, 1.0, 2.0, 3.0, 4.0);
vec3Set(p.acc, 0.0, 0.0, 0.0);
vec3Set(p.vel, 0.0, 0.0, 0.0);
p.life = emit->life;
p.mass = emit->mass;
poolAdd(pool, &p);
/*
fprintf(stderr, "EMIT %d\n", pool->id);
particlesDump(pool); */
}
