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first idea how to deal with receivers in a flexible way

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This commit is contained in:
Hartmut Seichter 2025-07-01 08:49:57 +02:00
parent d665378c6c
commit f648077fff
4 changed files with 26 additions and 5 deletions
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8
Root.tscn
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@ -1,12 +1,16 @@
[gd_scene load_steps=2 format=3 uid="uid://bj5ykdjle10tt"] [gd_scene load_steps=3 format=3 uid="uid://bj5ykdjle10tt"]
[ext_resource type="Script" uid="uid://dmq3i7qmo1qe0" path="res://VRPN.gd" id="2_24d08"] [ext_resource type="Script" uid="uid://dmq3i7qmo1qe0" path="res://VRPN.gd" id="2_24d08"]
[ext_resource type="Script" uid="uid://dpj1wrvfsiq4v" path="res://VRPN_Receiver.gd" id="2_170dk"]
[node name="Node3D" type="Node3D"] [node name="Node3D" type="Node3D"]
[node name="VRPN" type="Node3D" parent="."] [node name="VRPN" type="Node3D" parent="." node_paths=PackedStringArray("tracker_receivers")]
script = ExtResource("2_24d08") script = ExtResource("2_24d08")
tracker_receivers = [NodePath("RB1")]
vrpn_server = "212.201.64.122"
[node name="RB1" type="Node3D" parent="VRPN"] [node name="RB1" type="Node3D" parent="VRPN"]
script = ExtResource("2_170dk")
[node name="RB2" type="Node3D" parent="VRPN"] [node name="RB2" type="Node3D" parent="VRPN"]

13
VRPN.gd
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@ -18,7 +18,7 @@ signal data(data:Array)
signal disconnected signal disconnected
signal error signal error
@export var tracker_targets : Dictionary[String,Node3D] = {} @export var tracker_receivers : Array[VRPN_Receiver] = []
# Graphics Interaction Lab OptiTrack system @212.201.64.122 # Graphics Interaction Lab OptiTrack system @212.201.64.122
@ -180,9 +180,16 @@ static func marshall_body(data : PackedByteArray,message_type : int, sender_id:
var quat_y = body.get_double() var quat_y = body.get_double()
var quat_z = body.get_double() var quat_z = body.get_double()
var quat = Quaternion(quat_x,quat_y,quat_z,quat_w) var quat = Quaternion(quat_x,quat_y,quat_z,quat_w)
print("Sender:{0} Sensor:{1} Pos:{2} Quat:{3}".format([session.sensors[sender_id],sensor_id,pos,quat])) for r in session.tracker_receivers:
r._on_pos_quat({
"tracker" : session.sensors[sender_id],
"sensor" : sensor_id,
"position" : pos,
"rotation" : quat
})
#print("Sender:{0} Sensor:{1} Pos:{2} Quat:{3}".format([session.sensors[sender_id],sensor_id,pos,quat]))
_: _:
pass pass
#print("unhandled message type {0}".format([message_type])) #print("unhandled message type {0}".format([message_type]))

9
VRPN_Receiver.gd Normal file
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@ -0,0 +1,9 @@
extends Node3D
class_name VRPN_Receiver
@export var sensor : String = "Tracker0"
func _on_pos_quat(tracker_data : Dictionary):
print(tracker_data)

1
VRPN_Receiver.gd.uid Normal file
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@ -0,0 +1 @@
uid://dpj1wrvfsiq4v