Create hand tracking sample project (#169)

demo/main.gd

@@ -20,9 +20,6 @@ var selected_spatial_anchor_node: Node3D = null
 @onready var scene_manager: OpenXRFbSceneManager = $XROrigin3D/OpenXRFbSceneManager
 @onready var spatial_anchor_manager: OpenXRFbSpatialAnchorManager = $XROrigin3D/OpenXRFbSpatialAnchorManager
 
-const PASSTHROUGH_MODE_STRING_BASE = "[B] Passthrough Mode: "
-const PASSTHROUGH_FILTER_STRING_BASE = "[A] Passthrough Filter: "
-
 const SPATIAL_ANCHORS_FILE = "user://openxr_fb_spatial_anchors.json"
 const SpatialAnchor = preload("res://spatial_anchor.tscn")
 

demo/main.tscn

@@ -1,11 +1,10 @@
-[gd_scene load_steps=22 format=3 uid="uid://cqsodpswgup8w"]
+[gd_scene load_steps=21 format=3 uid="uid://cqsodpswgup8w"]
 
 [ext_resource type="Script" path="res://main.gd" id="1_fsva1"]
 [ext_resource type="PackedScene" uid="uid://c0uv4eu2yjm3b" path="res://viewport_2d_in_3d.tscn" id="2_7whgo"]
 [ext_resource type="PackedScene" uid="uid://d4b4rllli6tqp" path="res://tablet_content.tscn" id="3_45w5g"]
 [ext_resource type="PackedScene" uid="uid://bcjp8kcgde4cs" path="res://scene_anchor.tscn" id="4_3u3ah"]
 [ext_resource type="PackedScene" uid="uid://cay8oh2ll7yxi" path="res://assets/test_kun/Test-Kun.fbx" id="4_b317s"]
-[ext_resource type="PackedScene" uid="uid://bwfyi8pgigune" path="res://xr_fb_hand_tracking_aim_demo.tscn" id="5_6bxyh"]
 [ext_resource type="PackedScene" uid="uid://bwo5nq0clfe3c" path="res://scene_global_mesh.tscn" id="5_7ikgf"]
 [ext_resource type="PackedScene" uid="uid://dsfd7xrm6o50p" path="res://spatial_anchor.tscn" id="5_g7mio"]
 [ext_resource type="Material" uid="uid://bdwh0vc86hsdb" path="res://assets/hand_silhouette_outline_mat.tres" id="7_tpkib"]
@@ -204,16 +203,9 @@ bone_update = 1
 [node name="XRFaceModifier3D" type="XRFaceModifier3D" parent="Floor/AvatarOffset/Avatar"]
 target = NodePath("../Test-Kun/Armature/GeneralSkeleton/Body")
 
-[node name="XRFbHandTrackingAimDemo" parent="." instance=ExtResource("5_6bxyh")]
-transform = Transform3D(0.707107, 0, 0.707107, 0, 1, 0, -0.707107, 0, 0.707107, -1, 1, -1)
-
 [connection signal="button_pressed" from="XROrigin3D/LeftHand" to="." method="_on_left_hand_button_pressed"]
-[connection signal="button_pressed" from="XROrigin3D/LeftHand" to="XRFbHandTrackingAimDemo" method="_on_left_hand_button_pressed"]
-[connection signal="button_released" from="XROrigin3D/LeftHand" to="XRFbHandTrackingAimDemo" method="_on_left_hand_button_released"]
 [connection signal="openxr_fb_render_model_loaded" from="XROrigin3D/LeftHand/LeftControllerFbRenderModel" to="." method="_on_left_controller_fb_render_model_render_model_loaded"]
 [connection signal="button_pressed" from="XROrigin3D/RightHand" to="." method="_on_right_hand_button_pressed"]
-[connection signal="button_pressed" from="XROrigin3D/RightHand" to="XRFbHandTrackingAimDemo" method="_on_right_hand_button_pressed"]
-[connection signal="button_released" from="XROrigin3D/RightHand" to="XRFbHandTrackingAimDemo" method="_on_right_hand_button_released"]
 [connection signal="openxr_fb_render_model_loaded" from="XROrigin3D/RightHand/RightControllerFbRenderModel" to="." method="_on_right_controller_fb_render_model_render_model_loaded"]
 [connection signal="openxr_fb_scene_capture_completed" from="XROrigin3D/OpenXRFbSceneManager" to="." method="_on_scene_manager_scene_capture_completed"]
 [connection signal="openxr_fb_scene_data_missing" from="XROrigin3D/OpenXRFbSceneManager" to="." method="_on_scene_manager_scene_data_missing"]

demo/project.godot

@@ -37,4 +37,3 @@ openxr/enabled=true
 openxr/reference_space=1
 openxr/extensions/eye_gaze_interaction=true
 shaders/enabled=true
-openxr/extensions/hand_tracking_aim=true

samples/fb-hand-tracking-sample/capsule_material.tres

@@ -0,0 +1,5 @@
+[gd_resource type="StandardMaterial3D" format=3 uid="uid://byw0vgyxg33ha"]
+
+[resource]
+transparency = 1
+albedo_color = Color(0, 1, 0, 0.686275)