GF_SensorHandler *compositor_mpeg4_get_sensor_handler(GF_Node *n)
{
GF_SensorHandler *hs;
switch (gf_node_get_tag(n)) {
/*anchor is not considered as a child sensor node when picking sensors*/
case TAG_MPEG4_Anchor:
hs = gf_sc_anchor_get_handler(n);
break;
#ifndef GPAC_DISABLE_X3D
case TAG_X3D_Anchor:
hs = gf_sc_anchor_get_handler(n);
break;
#endif
case TAG_MPEG4_DiscSensor:
hs = disc_sensor_get_handler(n);
break;
case TAG_MPEG4_PlaneSensor2D:
hs = plane_sensor2d_get_handler(n);
break;
case TAG_MPEG4_ProximitySensor2D:
hs = proximity_sensor2d_get_handler(n);
break;
case TAG_MPEG4_TouchSensor:
hs = touch_sensor_get_handler(n);
break;
#ifndef GPAC_DISABLE_X3D
case TAG_X3D_TouchSensor:
hs = touch_sensor_get_handler(n);
break;
#endif
#ifndef GPAC_DISABLE_3D
case TAG_MPEG4_CylinderSensor:
hs = cylinder_sensor_get_handler(n);
break;
case TAG_MPEG4_PlaneSensor:
hs = plane_sensor_get_handler(n);
break;
case TAG_MPEG4_SphereSensor:
hs = sphere_get_handler(n);
break;
#ifndef GPAC_DISABLE_X3D
case TAG_X3D_CylinderSensor:
hs = cylinder_sensor_get_handler(n);
break;
case TAG_X3D_PlaneSensor:
hs = plane_sensor_get_handler(n);
break;
case TAG_X3D_SphereSensor:
hs = sphere_get_handler(n);
break;
#endif
#endif /*GPAC_DISABLE_3D*/
default: return NULL;
}
if (hs && hs->IsEnabled(n)) return hs;
return NULL;
}
Bool compositor_mpeg4_is_sensor_node(GF_Node *node)
{
GF_SensorHandler *sh = compositor_mpeg4_get_sensor_handler(node);
if (sh && sh->IsEnabled(node)) return 1;
return 0;
}