v3_lerp( a->pos, b->pos, t, d->pos );
d->angles[0] = vg_alerpf( a->angles[0], b->angles[0], t );
d->angles[1] = vg_lerpf( a->angles[1], b->angles[1], t );
v3_lerp( a->pos, b->pos, t, d->pos );
d->angles[0] = vg_alerpf( a->angles[0], b->angles[0], t );
d->angles[1] = vg_lerpf( a->angles[1], b->angles[1], t );