void Camera::_notification(int p_what) {
switch(p_what) {
case NOTIFICATION_ENTER_WORLD: {
bool first_camera = get_viewport()->_camera_add(this);
if (!get_tree()->is_node_being_edited(this) && (current || first_camera))
make_current();
} break;
case NOTIFICATION_TRANSFORM_CHANGED: {
_request_camera_update();
} break;
case NOTIFICATION_EXIT_WORLD: {
if (!get_tree()->is_node_being_edited(this)) {
if (is_current()) {
clear_current();
current=true; //keep it true
} else {
current=false;
}
}
get_viewport()->_camera_remove(this);
} break;
case NOTIFICATION_BECAME_CURRENT: {
if (get_world().is_valid()) {
get_world()->_register_camera(this);
}
} break;
case NOTIFICATION_LOST_CURRENT: {
if (get_world().is_valid()) {
get_world()->_remove_camera(this);
}
} break;
}
}
void Camera::_notification(int p_what) {
switch(p_what) {
case NOTIFICATION_ENTER_WORLD: {
viewport_ptr=NULL;
{ //find viewport stuff
Node *parent=get_parent();
while(parent) {
Viewport* viewport = parent->cast_to<Viewport>();
if (viewport) {
viewport_ptr=viewport;
break;
}
parent=parent->get_parent();
}
}
if (viewport_ptr)
viewport_ptr->cameras.insert(this);
if (current)
make_current();
} break;
case NOTIFICATION_TRANSFORM_CHANGED: {
_request_camera_update();
} break;
case NOTIFICATION_EXIT_WORLD: {
if (is_current()) {
clear_current();
current=true; //keep it true
} else {
current=false;
}
if (viewport_ptr)
viewport_ptr->cameras.erase(this);
viewport_ptr=NULL;
} break;
case NOTIFICATION_BECAME_CURRENT: {
if (get_world().is_valid()) {
get_world()->_register_camera(this);
}
} break;
case NOTIFICATION_LOST_CURRENT: {
if (get_world().is_valid()) {
get_world()->_remove_camera(this);
}
} break;
}
}
