static void position_create (EntComponent comp, EntSpeech speech)
{
struct position_data
* position = xph_alloc (sizeof (struct position_data));
position->sensitivity = 0.20;
position->view.side = vectorCreate (1.0, 0.0, 0.0);
position->move.side = vectorCreate (1.0, 0.0, 0.0);
position->view.up = vectorCreate (0.0, 1.0, 0.0);
position->move.up = vectorCreate (0.0, 1.0, 0.0);
position->view.front = vectorCreate (0.0, 0.0, 1.0);
position->move.front = vectorCreate (0.0, 0.0, 1.0);
position->orientation = quat_create (1.0, 0.0, 0.0, 0.0);
position->position = NULL;
position->pos = vectorCreate (0, 0, 0);
component_setData (comp, position);
}
quat* quat_create_id(){
quat* q = quat_create();
quat_set_angle(q, 1.0);
return q;
}
QUAT position_getOrientationR (const POSITION p)
{
if (p == NULL)
return quat_create (1, 0, 0, 0);
return p->orientation;
}