add vr template project

addons/godot-xr-tools/objects/climbable.gd

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+@tool
+@icon("res://addons/godot-xr-tools/editor/icons/hand.svg")
+class_name XRToolsClimbable
+extends Node3D
+
+
+## XR Tools Climbable Object
+##
+## This script adds climbing support to any [StaticBody3D].
+##
+## For climbing to work, the player must have an [XRToolsMovementClimb] node
+## configured appropriately.
+
+
+## If true, the grip control must be held to keep holding the climbable
+var press_to_hold : bool = true
+
+
+## Array of permanent grab points.
+var _grab_points : Array[XRToolsGrabPoint] = []
+
+## Dictionary of temporary grabs keyed by the pickup node
+var _grab_temps : Dictionary = {}
+
+## Dictionary of active grabs keyed by the pickup node
+var _grabs : Dictionary = {}
+
+
+# Add support for is_xr_class on XRTools classes
+func is_xr_class(name : String) -> bool:
+	return name == "XRToolsClimbable"
+
+
+# Called when the node becomes "ready"
+func _ready() -> void:
+	# Get all grab points
+	for child in get_children():
+		var grab_point := child as XRToolsGrabPoint
+		if grab_point:
+			_grab_points.push_back(grab_point)
+
+
+# Called by XRToolsFunctionPickup
+func is_picked_up() -> bool:
+	return false
+
+
+func can_pick_up(_by: Node3D) -> bool:
+	return true
+
+
+# Called by XRToolsFunctionPickup when user presses the action button while holding this object
+func action():
+	pass
+
+
+# Ignore highlighting requests from XRToolsFunctionPickup
+func request_highlight(_from, _on) -> void:
+	pass
+
+
+# Called by XRToolsFunctionPickup when this is picked up by a controller
+func pick_up(by: Node3D) -> void:
+	# Get the best permanent grab-point
+	var point := _get_grab_point(by)
+	if not point:
+		# Get a temporary grab-point for the pickup
+		point = _grab_temps.get(by)
+		if not point:
+			# Create a new temporary grab-point childed to the climbable
+			point = Node3D.new()
+			add_child(point)
+			_grab_temps[by] = point
+
+		# Set the temporary to the current positon
+		point.global_transform = by.global_transform
+
+	# Save the grab
+	_grabs[by] = point
+
+
+# Called by XRToolsFunctionPickup when this is let go by a controller
+func let_go(by: Node3D, _p_linear_velocity: Vector3, _p_angular_velocity: Vector3) -> void:
+	_grabs.erase(by);
+
+
+# Get the grab handle
+func get_grab_handle(by: Node3D) -> Node3D:
+	return _grabs.get(by)
+
+
+## Find the most suitable grab-point for the grabber
+func _get_grab_point(by : Node3D) -> Node3D:
+	# Find the best grab-point
+	var fitness := 0.0
+	var point : XRToolsGrabPoint = null
+	for p in _grab_points:
+		var f := p.can_grab(by, null)
+		if f > fitness:
+			fitness = f
+			point = p
+
+	# Resolve redirection
+	while point is XRToolsGrabPointRedirect:
+		point = point.target
+
+	# Return the best grab point
+	print_verbose("%s> picked grab-point %s" % [name, point])
+	return point

addons/godot-xr-tools/objects/climbable.gd.uid

@@ -0,0 +1 @@
+uid://cwydogs6is45x

addons/godot-xr-tools/objects/climbable.tscn

@@ -0,0 +1,10 @@
+[gd_scene load_steps=2 format=3 uid="uid://cjyilbm4ucc7s"]
+
+[ext_resource type="Script" path="res://addons/godot-xr-tools/objects/climbable.gd" id="1"]
+
+[node name="Climbable" type="StaticBody3D"]
+collision_layer = 262145
+collision_mask = 0
+script = ExtResource("1")
+
+[node name="CollisionShape3D" type="CollisionShape3D" parent="."]

addons/godot-xr-tools/objects/force_body/force_body.gd

@@ -0,0 +1,99 @@
+@tool
+class_name XRToolsForceBody
+extends AnimatableBody3D
+
+
+## XRTools Force Body script
+##
+## This script enhances AnimatableBody3D with move_and_slide and the ability
+## to push bodies by emparting forces on them.
+
+
+## Force Body Collision
+class ForceBodyCollision:
+	## Collider object
+	var collider : Node3D
+
+	## Collision point
+	var position : Vector3
+
+	## Collision normal
+	var normal : Vector3
+
+
+## Enables or disables pushing bodies
+@export var push_bodies : bool = true
+
+## Control the stiffness of the body
+@export var stiffness : float = 10.0
+
+## Control the maximum push force
+@export var maximum_force : float = 1.0
+
+## Maximum slides
+@export var max_slides : int = 4
+
+
+## Add support for is_xr_class on XRTools classes
+func is_xr_class(name : String) -> bool:
+	return name == "XRToolsForceBody"
+
+
+## This function moves and slides along the [param move] vector. It returns
+## information about the last collision, or null if no collision
+func move_and_slide(move : Vector3) -> ForceBodyCollision:
+	# Make sure this is off or weird shit happens...
+	sync_to_physics = false
+
+	# Loop performing the movement steps
+	var step_move := move
+	var ret : ForceBodyCollision = null
+	for step in max_slides:
+		# Take the next step
+		var collision := move_and_collide(step_move)
+
+		# If we didn't collide with anything then we have finished the entire
+		# move_and_slide operation
+		if not collision:
+			break
+
+		# Save relevant collision information
+		var collider := collision.get_collider()
+		var postion := collision.get_position()
+		var normal := collision.get_normal()
+
+		# Save the collision information
+		if not ret:
+			ret = ForceBodyCollision.new()
+
+		ret.collider = collider
+		ret.position = postion
+		ret.normal = normal
+
+		# Calculate the next move
+		var next_move := collision.get_remainder().slide(normal)
+
+		# Handle pushing bodies
+		if push_bodies:
+			var body := collider as RigidBody3D
+			if body:
+				# Calculate the momentum lost by the collision
+				var lost_momentum := step_move - next_move
+
+				# TODO: We should consider the velocity of the body such that
+				# we never push it away faster than our own velocity.
+
+				# Apply the lost momentum as an impulse to the body we hit
+				body.apply_impulse(
+					(lost_momentum * stiffness).limit_length(maximum_force),
+					position - body.global_position)
+
+		# Update the remaining movement
+		step_move = next_move
+
+		# Prevent bouncing back along movement path
+		if next_move.dot(move) <= 0:
+			break
+
+	# Return the last collision data
+	return ret

addons/godot-xr-tools/objects/force_body/force_body.gd.uid

@@ -0,0 +1 @@
+uid://pc8g5reafi7c

addons/godot-xr-tools/objects/grab_points/grab.gd

@@ -0,0 +1,171 @@
+class_name Grab
+extends Grabber
+
+
+## Grab Class
+##
+## This class encodes information about an active grab. Additionally it applies
+## hand poses and collision exceptions as appropriate.
+
+
+## Priority for grip poses
+const GRIP_POSE_PRIORITY := 100
+
+## Priority for grip targeting
+const GRIP_TARGET_PRIORITY := 100
+
+
+## Grab target
+var what : XRToolsPickable
+
+## Grab point information
+var point : XRToolsGrabPoint
+
+## Hand grab point information
+var hand_point : XRToolsGrabPointHand
+
+## Grab transform
+var transform : Transform3D
+
+## Position drive strength
+var drive_position : float = 1.0
+
+## Angle drive strength
+var drive_angle : float = 1.0
+
+## Aim drive strength
+var drive_aim : float = 0.0
+
+## Has target arrived at grab point
+var _arrived : bool = false
+
+
+## Initialize the grab
+func _init(
+	p_grabber : Grabber,
+	p_what : XRToolsPickable,
+	p_point : XRToolsGrabPoint,
+	p_precise : bool) -> void:
+
+	# Copy the grabber information
+	by = p_grabber.by
+	pickup = p_grabber.pickup
+	controller = p_grabber.controller
+	hand = p_grabber.hand
+	collision_hand = p_grabber.collision_hand
+
+	# Set the point
+	what = p_what
+	point = p_point
+	hand_point = p_point as XRToolsGrabPointHand
+
+	# Calculate the grab transform
+	if p_point:
+		transform = p_point.transform
+	elif p_precise:
+		transform = p_what.global_transform.inverse() * by.global_transform
+	else:
+		transform = Transform3D.IDENTITY
+
+	# Set the drive parameters
+	if hand_point:
+		drive_position = hand_point.drive_position
+		drive_angle = hand_point.drive_angle
+		drive_aim = hand_point.drive_aim
+
+	# Apply collision exceptions
+	if collision_hand:
+		what.add_collision_exception_with(collision_hand)
+		collision_hand.add_collision_exception_with(what)
+
+
+## Set the target as arrived at the grab-point
+func set_arrived() -> void:
+	# Ignore if already arrived
+	if _arrived:
+		return
+
+	# Set arrived and apply any hand pose
+	print_verbose("%s> arrived at %s" % [what.name, point])
+	_arrived = true
+	_set_hand_pose()
+
+	# Report the grab
+	print_verbose("%s> grabbed by %s", [what.name, by.name])
+	what.grabbed.emit(what, by)
+
+
+## Set the grab point
+func set_grab_point(p_point : XRToolsGrabPoint) -> void:
+	# Skip if no change
+	if p_point == point:
+		return
+
+	# Remove any current pose override
+	_clear_hand_pose()
+
+	# Update the grab point
+	point = p_point
+	hand_point = point as XRToolsGrabPointHand
+
+	# Update the transform
+	if point:
+		transform = point.transform
+
+	# Apply the new hand grab-point settings
+	if hand_point:
+		drive_position = hand_point.drive_position
+		drive_angle = hand_point.drive_angle
+		drive_aim = hand_point.drive_aim
+
+	# Apply any pose overrides
+	if _arrived:
+		_set_hand_pose()
+
+	# Report switch
+	print_verbose("%s> switched grab point to %s", [what.name, point.name])
+	what.released.emit(what, by)
+	what.grabbed.emit(what, by)
+
+
+## Release the grip
+func release() -> void:
+	# Clear any hand pose
+	_clear_hand_pose()
+
+	# Remove collision exceptions
+	if is_instance_valid(collision_hand):
+		what.remove_collision_exception_with(collision_hand)
+		collision_hand.remove_collision_exception_with(what)
+
+	# Report the release
+	print_verbose("%s> released by %s", [what.name, by.name])
+	what.released.emit(what, by)
+
+
+# Set hand-pose overrides
+func _set_hand_pose() -> void:
+	# Skip if not hand
+	if not is_instance_valid(hand) or not is_instance_valid(hand_point):
+		return
+
+	# Apply the hand-pose
+	if hand_point.hand_pose:
+		hand.add_pose_override(hand_point, GRIP_POSE_PRIORITY, hand_point.hand_pose)
+
+	# Apply hand snapping
+	if hand_point.snap_hand:
+		hand.add_target_override(hand_point, GRIP_TARGET_PRIORITY)
+
+
+# Clear any hand-pose overrides
+func _clear_hand_pose() -> void:
+	# Skip if not hand
+	if not is_instance_valid(hand) or not is_instance_valid(hand_point):
+		return
+
+	# Remove hand-pose
+	hand.remove_pose_override(hand_point)
+
+	# Remove hand snapping
+	hand.remove_target_override(hand_point)

addons/godot-xr-tools/objects/grab_points/grab.gd.uid

@@ -0,0 +1 @@
+uid://dldogfjp88w5w

addons/godot-xr-tools/objects/grab_points/grab_driver.gd

@@ -0,0 +1,216 @@
+class_name XRToolsGrabDriver
+extends RemoteTransform3D
+
+
+## Grab state
+enum State {
+	LERP,
+	SNAP,
+}
+
+
+## Drive state
+var state : State = State.SNAP
+
+## Target pickable
+var target : XRToolsPickable
+
+## Primary grab information
+var primary : Grab = null
+
+## Secondary grab information
+var secondary : Grab = null
+
+## Lerp start position
+var lerp_start : Transform3D
+
+## Lerp total duration
+var lerp_duration : float = 1.0
+
+## Lerp time
+var lerp_time : float = 0.0
+
+
+# Called every frame. 'delta' is the elapsed time since the previous frame.
+func _physics_process(delta : float) -> void:
+	# Skip if no primary node
+	if not is_instance_valid(primary):
+		return
+
+	# Set destination from primary grab
+	var destination := primary.by.global_transform * primary.transform.inverse()
+
+	# If present, apply secondary-node contributions
+	if is_instance_valid(secondary):
+		# Calculate lerp coefficients based on drive strengths
+		var position_lerp := _vote(primary.drive_position, secondary.drive_position)
+		var angle_lerp := _vote(primary.drive_angle, secondary.drive_angle)
+
+		# Calculate the transform from secondary grab
+		var x1 := destination
+		var x2 := secondary.by.global_transform * secondary.transform.inverse()
+
+		# Independently lerp the angle and position
+		destination = Transform3D(
+			x1.basis.slerp(x2.basis, angle_lerp),
+			x1.origin.lerp(x2.origin, position_lerp))
+
+		# Test if we need to apply aiming
+		if secondary.drive_aim > 0.0:
+			# Convert destination from global to primary-local
+			destination = primary.by.global_transform.inverse() * destination
+
+			# Calculate the from and to vectors in primary-local space
+			var secondary_from := destination * secondary.transform.origin
+			var secondary_to := primary.by.to_local(secondary.by.global_position)
+
+			# Build shortest arc
+			secondary_from = secondary_from.normalized()
+			secondary_to = secondary_to.normalized()
+			var spherical := Quaternion(secondary_from, secondary_to)
+
+			# Build aim-rotation
+			var rotate := Basis.IDENTITY.slerp(Basis(spherical), secondary.drive_aim)
+			destination = Transform3D(rotate, Vector3.ZERO) * destination
+
+			# Convert destination from primary-local to global
+			destination = primary.by.global_transform * destination
+
+	# Handle update
+	match state:
+		State.LERP:
+			# Progress the lerp
+			lerp_time += delta
+			if lerp_time < lerp_duration:
+				# Interpolate from lerp_start to destination
+				destination = lerp_start.interpolate_with(
+					destination,
+					lerp_time / lerp_duration)
+			else:
+				# Lerp completed
+				state = State.SNAP
+				if primary: primary.set_arrived()
+				if secondary: secondary.set_arrived()
+
+	# Apply the destination transform
+	global_transform = destination
+	force_update_transform()
+	if is_instance_valid(target):
+		target.force_update_transform()
+
+
+## Set the secondary grab point
+func add_grab(p_grab : Grab) -> void:
+	# Set the secondary grab
+	if p_grab.hand_point and p_grab.hand_point.mode == XRToolsGrabPointHand.Mode.PRIMARY:
+		print_verbose("%s> new primary grab %s" % [target.name, p_grab.by.name])
+		secondary = primary
+		primary = p_grab
+	else:
+		print_verbose("%s> new secondary grab %s" % [target.name, p_grab.by.name])
+		secondary = p_grab
+
+	# If snapped then report arrived at the new grab
+	if state == State.SNAP:
+		p_grab.set_arrived()
+
+
+## Get the grab information for the grab node
+func get_grab(by : Node3D) -> Grab:
+	if primary and primary.by == by:
+		return primary
+
+	if secondary and secondary.by == by:
+		return secondary
+
+	return null
+
+
+func remove_grab(p_grab : Grab) -> void:
+	# Remove the appropriate grab
+	if p_grab == primary:
+		# Remove primary (secondary promoted)
+		print_verbose("%s> %s (primary) released" % [target.name, p_grab.by.name])
+		primary = secondary
+		secondary = null
+	elif p_grab == secondary:
+		# Remove secondary
+		print_verbose("%s> %s (secondary) released" % [target.name, p_grab.by.name])
+		secondary = null
+
+
+# Discard the driver
+func discard():
+	remote_path = NodePath()
+	queue_free()
+
+
+# Create the driver to lerp the target from its current location to the
+# primary grab-point.
+static func create_lerp(
+	p_target : Node3D,
+	p_grab : Grab,
+	p_lerp_speed : float) -> XRToolsGrabDriver:
+
+	print_verbose("%s> lerping %s" % [p_target.name, p_grab.by.name])
+
+	# Construct the driver lerping from the current position
+	var driver := XRToolsGrabDriver.new()
+	driver.name = p_target.name + "_driver"
+	driver.top_level = true
+	driver.process_physics_priority = -80
+	driver.state = State.LERP
+	driver.target = p_target
+	driver.primary = p_grab
+	driver.global_transform = p_target.global_transform
+
+	# Calculate the start and duration
+	var end := p_grab.by.global_transform * p_grab.transform
+	var delta := end.origin - p_target.global_position
+	driver.lerp_start = p_target.global_transform
+	driver.lerp_duration = delta.length() / p_lerp_speed
+
+	# Add the driver as a neighbor of the target as RemoteTransform3D nodes
+	# cannot be descendands of the targets they drive.
+	p_target.get_parent().add_child(driver)
+	driver.remote_path = driver.get_path_to(p_target)
+
+	# Return the driver
+	return driver
+
+
+# Create the driver to instantly snap to the primary grab-point.
+static func create_snap(
+	p_target : Node3D,
+	p_grab : Grab) -> XRToolsGrabDriver:
+
+	print_verbose("%s> snapping to %s" % [p_target.name, p_grab.by.name])
+
+	# Construct the driver snapped to the held position
+	var driver := XRToolsGrabDriver.new()
+	driver.name = p_target.name + "_driver"
+	driver.top_level = true
+	driver.process_physics_priority = -80
+	driver.state = State.SNAP
+	driver.target = p_target
+	driver.primary = p_grab
+	driver.global_transform = p_grab.by.global_transform * p_grab.transform.inverse()
+
+	# Snapped to grab-point so report arrived
+	p_grab.set_arrived()
+
+	# Add the driver as a neighbor of the target as RemoteTransform3D nodes
+	# cannot be descendands of the targets they drive.
+	p_target.get_parent().add_child(driver)
+	driver.remote_path = driver.get_path_to(p_target)
+
+	# Return the driver
+	return driver
+
+
+# Calculate the lerp voting from a to b
+static func _vote(a : float, b : float) -> float:
+	if a == 0.0 and b == 0.0:
+		return 0.0
+
+	return b / (a + b)

addons/godot-xr-tools/objects/grab_points/grab_driver.gd.uid

@@ -0,0 +1 @@
+uid://40m5rmpwo51

addons/godot-xr-tools/objects/grab_points/grab_point.gd

@@ -0,0 +1,28 @@
+class_name XRToolsGrabPoint
+extends Marker3D
+
+
+## XR Tools Grab Point Base Script
+##
+## This script is the base for all grab points. Pickable object extending from
+## [XRToolsPickable] can have numerous grab points to control where the object
+## is grabbed from.
+
+
+## If true, the grab point is enabled for grabbing
+@export var enabled : bool = true
+
+
+## Evaluate fitness of the proposed grab, with 0.0 for not allowed.
+func can_grab(grabber : Node3D, _current : XRToolsGrabPoint) -> float:
+	if not enabled:
+		return 0.0
+
+	# Return the distance-weighted fitness
+	return _weight(grabber)
+
+
+# Return a distance-weighted fitness weight in the range (0.0 - max]
+func _weight(grabber : Node3D, max : float = 1.0) -> float:
+	var distance := global_position.distance_to(grabber.global_position)
+	return max / (1.0 + distance)

addons/godot-xr-tools/objects/grab_points/grab_point.gd.uid

@@ -0,0 +1 @@
+uid://d3qll1uorg88f

addons/godot-xr-tools/objects/grab_points/grab_point_hand.gd

@@ -0,0 +1,213 @@
+@tool
+class_name XRToolsGrabPointHand
+extends XRToolsGrabPoint
+
+
+## XR Tools Grab Point Hand Script
+##
+## This script allows specifying a grab point for a specific hand. Additionally
+## the grab point can be used to control the pose of the hand, and to allow the
+## grab point position to be fine-tuned in the editor.
+
+
+## Hand for this grab point
+enum Hand {
+	LEFT,	## Left hand
+	RIGHT,	## Right hand
+}
+
+## Grab mode for this grab point
+enum Mode {
+	GENERAL,	## General grab point
+	PRIMARY,	## Primary-hand grab point
+	SECONDARY	## Secondary-hand grab point
+}
+
+## Hand preview option
+enum PreviewMode {
+	CLOSED,	## Preview hand closed
+	OPEN,	## Preview hand open
+}
+
+
+## Left hand scene path (for editor preview)
+const LEFT_HAND_PATH := "res://addons/godot-xr-tools/hands/scenes/lowpoly/left_hand_low.tscn"
+
+## Right hand scene path (for editor preview)
+const RIGHT_HAND_PATH := "res://addons/godot-xr-tools/hands/scenes/lowpoly/right_hand_low.tscn"
+
+
+## Grab-point handle
+@export var handle : String
+
+## Which hand this grab point is for
+@export var hand : Hand: set = _set_hand
+
+## Hand grab mode
+@export var mode : Mode = Mode.GENERAL
+
+## Snap the hand mesh to the grab-point
+@export var snap_hand : bool = true
+
+## Hand pose
+@export var hand_pose : XRToolsHandPoseSettings: set = _set_hand_pose
+
+## If true, the hand is shown in the editor
+@export var editor_preview_mode : PreviewMode = PreviewMode.CLOSED: set = _set_editor_preview_mode
+
+## How much this grab-point drives the position
+@export var drive_position : float = 1.0
+
+## How much this grab-point drives the angle
+@export var drive_angle : float = 1.0
+
+## How much this grab-point drives the aim
+@export var drive_aim : float = 0.0
+
+
+## Hand to use for editor preview
+var _editor_preview_hand : XRToolsHand
+
+
+## Called when the node enters the scene tree for the first time.
+func _ready():
+	# If in the editor then update the preview
+	if Engine.is_editor_hint():
+		_update_editor_preview()
+
+
+## Test if a grabber can grab by this grab-point
+func can_grab(grabber : Node3D, current : XRToolsGrabPoint) -> float:
+	# Skip if not enabled
+	if not enabled:
+		return 0.0
+
+	# Verify the hand matches
+	if not _is_correct_hand(grabber):
+		return 0.0
+
+	# Fail if the hand grab is not permitted
+	if not _is_valid_hand_grab(current):
+		return 0.0
+
+	# Get the distance-weighted fitness in the range (0.0 - 0.5], but boost
+	# to [0.5 - 1.0] for valid "specific" grabs.
+	var fitness := _weight(grabber, 0.5)
+	if mode != Mode.GENERAL:
+		fitness += 0.5
+
+	# Return the grab fitness
+	return fitness
+
+
+func _set_hand(new_value : Hand) -> void:
+	hand = new_value
+	if Engine.is_editor_hint():
+		_update_editor_preview()
+
+
+func _set_hand_pose(new_value : XRToolsHandPoseSettings) -> void:
+	# Unsubscribe from the old hand-pose changed signal
+	if Engine.is_editor_hint() and hand_pose:
+		hand_pose.changed.disconnect(_update_editor_preview)
+
+	# Save the hand pose
+	hand_pose = new_value
+
+	# Update the editor preview
+	if Engine.is_editor_hint() and hand_pose:
+		hand_pose.changed.connect(_update_editor_preview)
+		_update_editor_preview()
+
+
+func _set_editor_preview_mode(new_value : PreviewMode) -> void:
+	editor_preview_mode = new_value
+	if Engine.is_editor_hint():
+		_update_editor_preview()
+
+
+func _update_editor_preview() -> void:
+	# Discard any existing hand model
+	if _editor_preview_hand:
+		remove_child(_editor_preview_hand)
+		_editor_preview_hand.queue_free()
+		_editor_preview_hand = null
+
+	# Pick the hand scene
+	var hand_path := LEFT_HAND_PATH if hand == Hand.LEFT else RIGHT_HAND_PATH
+	var hand_scene : PackedScene = load(hand_path)
+	if !hand_scene:
+		return
+
+	# Construct the model
+	_editor_preview_hand = hand_scene.instantiate()
+
+	# Set the pose
+	if hand_pose:
+		_editor_preview_hand.add_pose_override(self, 0.0, hand_pose)
+
+	# Set the grip override
+	if editor_preview_mode == PreviewMode.CLOSED:
+		_editor_preview_hand.force_grip_trigger(1.0, 1.0)
+	else:
+		_editor_preview_hand.force_grip_trigger(0.0, 0.0)
+
+	# Add the editor-preview hand as a child
+	add_child(_editor_preview_hand)
+
+
+# Is the grabber for the correct hand
+func _is_correct_hand(grabber : Node3D) -> bool:
+	# Find the controller
+	var controller := _get_grabber_controller(grabber)
+	if not controller:
+		return false
+
+	# If left hand then verify left controller
+	if hand == Hand.LEFT and controller.tracker != "left_hand":
+		return false
+
+	# If right hand then verify right controller
+	if hand == Hand.RIGHT and controller.tracker != "right_hand":
+		return false
+
+	# Controller matches hand
+	return true
+
+
+# Test if hand grab is permitted
+func _is_valid_hand_grab(current : XRToolsGrabPoint) -> bool:
+	# Not a valid hand grab if currently held by something other than a hand
+	var current_hand := current as XRToolsGrabPointHand
+	if current and not current_hand:
+		return false
+
+	# Not valid if grabbing the same named handle
+	if handle and current_hand and handle == current_hand.handle:
+		return false
+
+	# Not valid if attempting PRIMARY grab while current is PRIMARY
+	if mode == Mode.PRIMARY and current_hand and current_hand.mode == Mode.PRIMARY:
+		return false
+
+	# Not valid if attempting SECONDARY grab while no current
+	if mode == Mode.SECONDARY and not current_hand:
+		return false
+
+	# Hand is allowed to grab
+	return true
+
+
+# Get the controller associated with a grabber
+static func _get_grabber_controller(grabber : Node3D) -> XRController3D:
+	# Ensure the grabber is valid
+	if not is_instance_valid(grabber):
+		return null
+
+	# Ensure the pickup is a function pickup for a controller
+	var pickup := grabber as XRToolsFunctionPickup
+	if not pickup:
+		return null
+
+	# Get the controller associated with the pickup
+	return pickup.get_controller()

addons/godot-xr-tools/objects/grab_points/grab_point_hand.gd.uid

@@ -0,0 +1 @@
+uid://obchv1tx4crh

addons/godot-xr-tools/objects/grab_points/grab_point_hand_left.tscn

@@ -0,0 +1,7 @@
+[gd_scene load_steps=2 format=3 uid="uid://c25yxb0vt53vc"]
+
+[ext_resource type="Script" path="res://addons/godot-xr-tools/objects/grab_points/grab_point_hand.gd" id="1"]
+
+[node name="GrabPointHandLeft" type="Marker3D"]
+visible = false
+script = ExtResource("1")

addons/godot-xr-tools/objects/grab_points/grab_point_hand_right.tscn

@@ -0,0 +1,8 @@
+[gd_scene load_steps=2 format=3 uid="uid://ctw7nbntd5pcj"]
+
+[ext_resource type="Script" path="res://addons/godot-xr-tools/objects/grab_points/grab_point_hand.gd" id="1"]
+
+[node name="GrabPointHandRight" type="Marker3D"]
+visible = false
+script = ExtResource("1")
+hand = 1

addons/godot-xr-tools/objects/grab_points/grab_point_redirect.gd

@@ -0,0 +1,17 @@
+@tool
+class_name XRToolsGrabPointRedirect
+extends XRToolsGrabPoint
+
+
+## Grab point to redirect grabbing to
+@export var target : XRToolsGrabPoint
+
+
+## Evaluate fitness of the proposed grab, with 0.0 for not allowed.
+func can_grab(grabber : Node3D, current : XRToolsGrabPoint) -> float:
+	# Fail if no target
+	if not is_instance_valid(target):
+		return 0.0
+
+	# Consult the target
+	return target.can_grab(grabber, current)

addons/godot-xr-tools/objects/grab_points/grab_point_redirect.gd.uid

@@ -0,0 +1 @@
+uid://1vp1ger1vuws

addons/godot-xr-tools/objects/grab_points/grab_point_redirect.tscn

@@ -0,0 +1,6 @@
+[gd_scene load_steps=2 format=3 uid="uid://ca3daqmpo0tua"]
+
+[ext_resource type="Script" path="res://addons/godot-xr-tools/objects/grab_points/grab_point_redirect.gd" id="1_vyuch"]
+
+[node name="GrabPointRedirect" type="Marker3D"]
+script = ExtResource("1_vyuch")

addons/godot-xr-tools/objects/grab_points/grab_point_snap.gd

@@ -0,0 +1,49 @@
+@tool
+class_name XRToolsGrabPointSnap
+extends XRToolsGrabPoint
+
+
+## XR Tools Grab Point Snap Script
+##
+## This script allows specifying a grab point for snap zones. It supports
+## group-filters if different points are required for different snap zones.
+
+
+## Require grab-by to be in the specified group
+@export var require_group : String = ""
+
+## Deny grab-by if in the specified group
+@export var exclude_group : String = ""
+
+
+# Called when the node enters the scene tree for the first time.
+func _ready():
+	# Add a Position3D child to help editor visibility
+	if Engine.is_editor_hint():
+		add_child(Marker3D.new())
+
+
+## Evaluate fitness of the proposed grab, with 0.0 for not allowed.
+func can_grab(grabber : Node3D, current : XRToolsGrabPoint) -> float:
+	# Skip if not enabled or current grab
+	if not enabled or current:
+		return 0.0
+
+	# Ensure the pickup is valid
+	if not is_instance_valid(grabber):
+		return 0.0
+
+	# Ensure the grabber is a snap-zone
+	if not grabber is XRToolsSnapZone:
+		return 0.0
+
+	# Refuse if the grabber is not in the required group
+	if not require_group.is_empty() and not grabber.is_in_group(require_group):
+		return 0.0
+
+	# Refuse if the grabber is in the excluded group
+	if not exclude_group.is_empty() and grabber.is_in_group(exclude_group):
+		return 0.0
+
+	# Return the distance-weighted fitness
+	return _weight(grabber)

addons/godot-xr-tools/objects/grab_points/grab_point_snap.gd.uid

@@ -0,0 +1 @@
+uid://fbex26bgf88h

addons/godot-xr-tools/objects/grab_points/grab_point_snap.tscn

@@ -0,0 +1,7 @@
+[gd_scene load_steps=2 format=3 uid="uid://dh8grd7s3n8kg"]
+
+[ext_resource type="Script" path="res://addons/godot-xr-tools/objects/grab_points/grab_point_snap.gd" id="1"]
+
+[node name="GrabPointSnap" type="Marker3D"]
+visible = false
+script = ExtResource("1")

addons/godot-xr-tools/objects/grab_points/grabber.gd

@@ -0,0 +1,32 @@
+class_name Grabber
+
+
+## Grabber Class
+##
+## This class contains relevant information for a grabber including any
+## assocated pickup, controller, and hand nodes.
+
+
+## Grabber node
+var by : Node3D
+
+## Pickup associated with the grabber
+var pickup : XRToolsFunctionPickup
+
+## Controller associated with the grabber
+var controller : XRController3D
+
+## Hand associated with the grabber
+var hand : XRToolsHand
+
+## Collision hand associated with the grabber
+var collision_hand : XRToolsCollisionHand
+
+
+## Initialize the grabber
+func _init(p_by : Node3D) -> void:
+	by = p_by
+	pickup = p_by as XRToolsFunctionPickup
+	controller = pickup.get_controller() if pickup else null
+	hand = XRToolsHand.find_instance(controller)
+	collision_hand = XRToolsCollisionHand.find_instance(controller)

addons/godot-xr-tools/objects/grab_points/grabber.gd.uid

@@ -0,0 +1 @@
+uid://c25o68ugepdhc

addons/godot-xr-tools/objects/hand_pose_area.gd

@@ -0,0 +1,37 @@
+@tool
+@icon("res://addons/godot-xr-tools/editor/icons/hand.svg")
+class_name XRToolsHandPoseArea
+extends Area3D
+
+
+## XR Tools Hand Pose Area
+##
+## This area works with the XRToolsFunctionPoseArea to control the pose
+## of the VR hands.
+
+
+## Priority level for this hand pose area
+@export var pose_priority : int
+
+## Left hand pose settings (XRToolsHandPoseSettings)
+@export var left_pose : XRToolsHandPoseSettings
+
+## Right hand pose settings (XRToolsHandPoseSettings)
+@export var right_pose : XRToolsHandPoseSettings
+
+## Array of grabpoints this hand pose area disables when active
+@export var grabpoints : Array[XRToolsGrabPointHand]
+
+# Add support for is_xr_class on XRTools classes
+func is_xr_class(name : String) -> bool:
+	return name == "XRToolsHandPoseArea"
+
+# Disables grabpoints
+func disable_grab_points():
+	for grabpoint in grabpoints:
+		grabpoint.enabled = false
+
+# Enables grabpoints
+func enable_grab_points():
+	for grabpoint in grabpoints:
+		grabpoint.enabled = true

addons/godot-xr-tools/objects/hand_pose_area.gd.uid

@@ -0,0 +1 @@
+uid://cluve1c5lcb4c

addons/godot-xr-tools/objects/hand_pose_area.tscn

@@ -0,0 +1,9 @@
+[gd_scene load_steps=2 format=3 uid="uid://dc5t2qgmhb2nf"]
+
+[ext_resource type="Script" path="res://addons/godot-xr-tools/objects/hand_pose_area.gd" id="1"]
+
+[node name="HandPoseArea" type="Area3D"]
+collision_layer = 2097152
+collision_mask = 0
+monitoring = false
+script = ExtResource("1")

addons/godot-xr-tools/objects/highlight/highlight_material.gd

@@ -0,0 +1,57 @@
+@tool
+class_name XRToolsHighlightMaterial
+extends Node
+
+
+## Mesh to highlight
+@export var highlight_mesh_instance : NodePath
+
+## Material to set
+@export var highlight_material : Resource
+
+
+var _original_materials = Array()
+var _highlight_mesh_instance: MeshInstance3D
+
+
+# Add support for is_xr_class on XRTools classes
+func is_xr_class(name : String) -> bool:
+	return name == "XRToolsHighlightMaterial"
+
+
+# Called when the node enters the scene tree for the first time.
+func _ready():
+	# Get the mesh to highlight
+	_highlight_mesh_instance = get_node(highlight_mesh_instance)
+
+	# Save the materials
+	if _highlight_mesh_instance:
+		# if we can find a node remember which materials are currently set on each surface
+		for i in range(0, _highlight_mesh_instance.get_surface_override_material_count()):
+			_original_materials.push_back(_highlight_mesh_instance.get_surface_override_material(i))
+
+	# Hook the highlight update
+	get_parent().connect("highlight_updated", _on_highlight_updated)
+
+
+# Called when the pickable highlight changes
+func _on_highlight_updated(_pickable, enable: bool) -> void:
+	# Set the materials
+	if _highlight_mesh_instance:
+		for i in range(0, _highlight_mesh_instance.get_surface_override_material_count()):
+			if enable:
+				_highlight_mesh_instance.set_surface_override_material(i, highlight_material)
+			else:
+				_highlight_mesh_instance.set_surface_override_material(i, _original_materials[i])
+
+
+# This method verifies the node
+func _get_configuration_warnings() -> PackedStringArray:
+	var warnings := PackedStringArray()
+
+	# Verify parent supports highlighting
+	var parent := get_parent()
+	if not parent or not parent.has_signal("highlight_updated"):
+		warnings.append("Parent does not support highlighting")
+
+	return warnings

addons/godot-xr-tools/objects/highlight/highlight_material.gd.uid

@@ -0,0 +1 @@
+uid://bxu3usl4mkf7j

addons/godot-xr-tools/objects/highlight/highlight_ring.gd

@@ -0,0 +1,35 @@
+@tool
+class_name XRToolsHighlightRing
+extends MeshInstance3D
+
+
+# Add support for is_xr_class on XRTools classes
+func is_xr_class(name : String) -> bool:
+	return name == "XRToolsHighlightRing"
+
+
+# Called when the node enters the scene tree for the first time.
+func _ready():
+	# Turn off until requested
+	if not Engine.is_editor_hint():
+		visible = false
+
+	# Hook the highlight update
+	get_parent().connect("highlight_updated", _on_highlight_updated)
+
+
+# Called when the pickable highlight changes
+func _on_highlight_updated(_pickable, enable: bool) -> void:
+	visible = enable
+
+
+# This method verifies the node
+func _get_configuration_warnings() -> PackedStringArray:
+	var warnings := PackedStringArray()
+
+	# Verify parent supports highlighting
+	var parent := get_parent()
+	if not parent or not parent.has_signal("highlight_updated"):
+		warnings.append("Parent does not support highlighting")
+
+	return warnings

addons/godot-xr-tools/objects/highlight/highlight_ring.gd.uid

@@ -0,0 +1 @@
+uid://d0xve6l1upti8

addons/godot-xr-tools/objects/highlight/highlight_ring.tres

@@ -0,0 +1,10 @@
+[gd_resource type="StandardMaterial3D" load_steps=2 format=2]
+
+[ext_resource path="res://addons/godot-xr-tools/images/ring.png" type="Texture2D" id=1]
+
+[resource]
+flags_transparent = true
+flags_unshaded = true
+flags_no_depth_test = true
+params_billboard_mode = 1
+albedo_texture = ExtResource( 1 )

addons/godot-xr-tools/objects/highlight/highlight_ring.tscn

@@ -0,0 +1,12 @@
+[gd_scene load_steps=4 format=3 uid="uid://da2qgxxwwitl6"]
+
+[ext_resource type="Script" path="res://addons/godot-xr-tools/objects/highlight/highlight_ring.gd" id="1"]
+[ext_resource type="Material" path="res://addons/godot-xr-tools/objects/highlight/highlight_ring.tres" id="2"]
+
+[sub_resource type="QuadMesh" id="1"]
+size = Vector2(0.05, 0.05)
+
+[node name="HighlightRing" type="MeshInstance3D"]
+mesh = SubResource("1")
+surface_material_override/0 = ExtResource("2")
+script = ExtResource("1")

addons/godot-xr-tools/objects/highlight/highlight_visible.gd

@@ -0,0 +1,35 @@
+@tool
+class_name XRToolsHighlightVisible
+extends Node3D
+
+
+# Add support for is_xr_class on XRTools classes
+func is_xr_class(name : String) -> bool:
+	return name == "XRToolsHighlightVisible"
+
+
+# Called when the node enters the scene tree for the first time.
+func _ready():
+	# Turn off until requested
+	if not Engine.is_editor_hint():
+		visible = false
+
+	# Hook the highlight update
+	get_parent().connect("highlight_updated", _on_highlight_updated)
+
+
+# Called when the pickable highlight changes
+func _on_highlight_updated(_pickable, enable: bool) -> void:
+	visible = enable
+
+
+# This method verifies the node
+func _get_configuration_warnings() -> PackedStringArray:
+	var warnings := PackedStringArray()
+
+	# Verify parent supports highlighting
+	var parent := get_parent()
+	if not parent or not parent.has_signal("highlight_updated"):
+		warnings.append("Parent does not support highlighting")
+
+	return warnings

addons/godot-xr-tools/objects/highlight/highlight_visible.gd.uid

@@ -0,0 +1 @@
+uid://d1t1vxg2tf3j8

addons/godot-xr-tools/objects/interactable_area.gd

@@ -0,0 +1,12 @@
+@tool
+class_name XRToolsInteractableArea
+extends Area3D
+
+
+## Signal when pointer event occurs on area
+signal pointer_event(event)
+
+
+# Add support for is_xr_class on XRTools classes
+func is_xr_class(name : String) -> bool:
+	return name == "XRToolsInteractableArea"

addons/godot-xr-tools/objects/interactable_area.gd.uid

@@ -0,0 +1 @@
+uid://cxhdix8ctxemr

addons/godot-xr-tools/objects/interactable_body.gd

@@ -0,0 +1,7 @@
+class_name XRToolsInteractableBody
+extends Node3D
+# This should extend from PhysicsBody3D but https://github.com/godotengine/godot/issues/46073
+
+
+## Signal when pointer event occurs on body
+signal pointer_event(event)

addons/godot-xr-tools/objects/interactable_body.gd.uid

@@ -0,0 +1 @@
+uid://dm2jhqcty3h3u

addons/godot-xr-tools/objects/keyboard/virtual_key.gd

@@ -0,0 +1,150 @@
+@tool
+class_name XRToolsVirtualKey
+extends Node2D
+
+
+## Key pressed event
+signal pressed
+
+## Key released event
+signal released
+
+
+## Key location
+@export var key_size := Vector2(32, 32) : set = _set_key_size
+
+## Key text
+@export var key_text := "" : set = _set_key_text
+
+## Key normal color
+@export var key_normal := Color(0.1, 0.1, 0.1) : set = _set_key_normal
+
+## Key highlight color
+@export var key_highlight := Color(0.2, 0.2, 0.2) : set = _set_key_highlight
+
+## Text normal color
+@export var text_normal := Color(1.0, 1.0, 1.0) : set = _set_text_normal
+
+## Text highlight color
+@export var text_highlight := Color(0.0, 0.0, 0.0) : set = _set_text_highlight
+
+## Key highlighted
+@export var highlighted := false : set = _set_highlighted
+
+
+# TouchScreenButton node
+var _button : TouchScreenButton
+
+# ColorRect node
+var _color : ColorRect
+
+# Label node
+var _label : Label
+
+
+# Called when the node enters the scene tree for the first time.
+func _ready():
+	# Construct the ColorRect node
+	_color = ColorRect.new()
+
+	# Construct the Label node
+	_label = Label.new()
+	_label.horizontal_alignment = HORIZONTAL_ALIGNMENT_CENTER
+	_label.vertical_alignment = VERTICAL_ALIGNMENT_CENTER
+
+	# Construct the TouchScreenButton node
+	_button = TouchScreenButton.new()
+	_button.shape = RectangleShape2D.new()
+
+	# Attach the nodes
+	_color.add_child(_label)
+	_button.add_child(_color)
+	add_child(_button)
+
+	# Handle button presses
+	_button.pressed.connect(_on_button_pressed)
+	_button.released.connect(_on_button_released)
+
+	# Apply initial updates
+	_update_key_size()
+	_update_key_text()
+	_update_highlighted()
+
+
+func _on_button_pressed() -> void:
+	pressed.emit()
+
+
+func _on_button_released() -> void:
+	released.emit()
+
+
+func _set_key_size(p_key_size : Vector2) -> void:
+	key_size = p_key_size
+	if is_inside_tree():
+		_update_key_size()
+
+
+func _set_key_text(p_key_text : String) -> void:
+	key_text = p_key_text
+	if is_inside_tree():
+		_update_key_text()
+
+
+func _set_key_normal(p_key_normal : Color) -> void:
+	key_normal = p_key_normal
+	if is_inside_tree():
+		_update_highlighted()
+
+
+func _set_key_highlight(p_key_highlight : Color) -> void:
+	key_highlight = p_key_highlight
+	if is_inside_tree():
+		_update_highlighted()
+
+
+func _set_text_normal(p_text_normal : Color) -> void:
+	text_normal = p_text_normal
+	if is_inside_tree():
+		_update_highlighted()
+
+
+func _set_text_highlight(p_text_highlight : Color) -> void:
+	text_highlight = p_text_highlight
+	if is_inside_tree():
+		_update_highlighted()
+
+
+func _set_highlighted(p_highlighted : bool) -> void:
+	highlighted = p_highlighted
+	if is_inside_tree():
+		_update_highlighted()
+
+
+func _update_key_size() -> void:
+	var half_size := key_size / 2
+
+	# Set the TouchScreenButton position and shape size
+	_button.position = half_size
+	_button.shape.size = key_size
+
+	# Size and position the ColorRect
+	_color.size = key_size
+	_color.position = -half_size
+
+	# Size the label
+	_label.size = key_size
+
+
+func _update_key_text() -> void:
+	_label.text = key_text
+
+
+func _update_highlighted() -> void:
+	# Pick colors
+	var key := key_highlight if highlighted else key_normal
+	var text := text_highlight if highlighted else text_normal
+
+	# Set colors
+	_color.color = key
+	_label.add_theme_color_override("font_color", text)

addons/godot-xr-tools/objects/keyboard/virtual_key.gd.uid

@@ -0,0 +1 @@
+uid://b1rqc51t4qb2h

addons/godot-xr-tools/objects/keyboard/virtual_key_char.gd

@@ -0,0 +1,45 @@
+@tool
+class_name XRToolsVirtualKeyChar
+extends XRToolsVirtualKey
+
+
+## Godot scan-code text
+@export var scan_code_text := ""
+
+## Unicode character
+@export var unicode := 0
+
+## Shift modifier
+@export var shift_modifier := false
+
+
+# Keyboard associated with this button
+var _keyboard : XRToolsVirtualKeyboard2D
+
+
+# Called when the node enters the scene tree for the first time.
+func _ready():
+	# Call the base
+	super()
+
+	# Find the keyboard
+	_keyboard = XRTools.find_xr_ancestor(
+		self,
+		"*",
+		"XRToolsVirtualKeyboard2D")
+
+	# Handle button presses
+	pressed.connect(_on_pressed)
+	released.connect(_on_released)
+
+
+# Handler for button pressed
+func _on_pressed() -> void:
+	highlighted = true
+	if _keyboard:
+		_keyboard.on_key_pressed(scan_code_text, unicode, shift_modifier)
+
+
+# Handler for button released
+func _on_released() -> void:
+	highlighted = false

addons/godot-xr-tools/objects/keyboard/virtual_key_char.gd.uid

@@ -0,0 +1 @@
+uid://dsml8dpqkkacm

addons/godot-xr-tools/objects/keyboard/virtual_keyboard_2d.gd

@@ -0,0 +1,102 @@
+@tool
+class_name XRToolsVirtualKeyboard2D
+extends CanvasLayer
+
+
+## Enumeration of keyboard view modes
+enum KeyboardMode {
+	LOWER_CASE,		## Lower-case keys mode
+	UPPER_CASE,		## Upper-case keys mode
+	ALTERNATE		## Alternate keys mode
+}
+
+
+# Shift button down
+var _shift_down := false
+
+# Caps button down
+var _caps_down := false
+
+# Alt button down
+var _alt_down := false
+
+# Current keyboard mode
+var _mode: int = KeyboardMode.LOWER_CASE
+
+
+# Add support for is_xr_class on XRTools classes
+func is_xr_class(name : String) -> bool:
+	return name == "XRToolsVirtualKeyboard2D"
+
+
+# Handle key pressed from VirtualKey
+func on_key_pressed(scan_code_text: String, unicode: int, shift: bool):
+	# Find the scan code
+	var scan_code := OS.find_keycode_from_string(scan_code_text)
+
+	# Create the InputEventKey
+	var input := InputEventKey.new()
+	input.physical_keycode = scan_code
+	input.unicode = unicode if unicode else scan_code
+	input.pressed = true
+	input.keycode = scan_code
+	input.shift_pressed = shift
+
+	# Dispatch the input event
+	Input.parse_input_event(input)
+
+	# Pop any temporary shift key
+	if _shift_down:
+		_shift_down = false
+		_update_visible()
+
+
+func _on_toggle_shift_pressed() -> void:
+	# Update toggle keys
+	_shift_down = not _shift_down
+	_caps_down = false
+	_alt_down = false
+	_update_visible()
+
+
+func _on_toggle_caps_pressed() -> void:
+	# Update toggle keys
+	_caps_down = not _caps_down
+	_shift_down = false
+	_alt_down = false
+	_update_visible()
+
+
+func _on_toggle_alt_pressed() -> void:
+	# Update toggle keys
+	_alt_down = not _alt_down
+	_shift_down = false
+	_caps_down = false
+	_update_visible()
+
+
+# Update switching the visible case keys
+func _update_visible() -> void:
+	# Ensure the control buttons are set correctly
+	$Background/Standard/ToggleShift.highlighted = _shift_down
+	$Background/Standard/ToggleCaps.highlighted = _caps_down
+	$Background/Standard/ToggleAlt.highlighted = _alt_down
+
+	# Evaluate the new mode
+	var new_mode: int
+	if _alt_down:
+		new_mode = KeyboardMode.ALTERNATE
+	elif _shift_down or _caps_down:
+		new_mode = KeyboardMode.UPPER_CASE
+	else:
+		new_mode = KeyboardMode.LOWER_CASE
+
+	# Skip if no change
+	if new_mode == _mode:
+		return
+
+	# Update the visible mode
+	_mode = new_mode
+	$Background/LowerCase.visible = _mode == KeyboardMode.LOWER_CASE
+	$Background/UpperCase.visible = _mode == KeyboardMode.UPPER_CASE
+	$Background/Alternate.visible = _mode == KeyboardMode.ALTERNATE

addons/godot-xr-tools/objects/keyboard/virtual_keyboard_2d.gd.uid

@@ -0,0 +1 @@
+uid://bceqvu4k2dhhb

addons/godot-xr-tools/objects/keyboard/virtual_keyboard_2d.tscn

@@ -0,0 +1,724 @@
+[gd_scene load_steps=4 format=3 uid="uid://lauwp8okd1vh"]
+
+[ext_resource type="Script" path="res://addons/godot-xr-tools/objects/keyboard/virtual_keyboard_2d.gd" id="1"]
+[ext_resource type="Script" path="res://addons/godot-xr-tools/objects/keyboard/virtual_key_char.gd" id="2_n0nlg"]
+[ext_resource type="Script" path="res://addons/godot-xr-tools/objects/keyboard/virtual_key.gd" id="3_h05ve"]
+
+[node name="VirtualKeyboard2D" type="CanvasLayer"]
+script = ExtResource("1")
+
+[node name="Background" type="ColorRect" parent="."]
+offset_right = 400.0
+offset_bottom = 200.0
+color = Color(0.12549, 0.12549, 0.12549, 0.752941)
+
+[node name="Standard" type="Control" parent="Background"]
+layout_mode = 1
+anchors_preset = 0
+offset_left = 4.0
+offset_top = 4.0
+offset_right = 394.0
+offset_bottom = 149.0
+
+[node name="VirtualKey1" type="Node2D" parent="Background/Standard"]
+script = ExtResource("2_n0nlg")
+scan_code_text = "1"
+unicode = 49
+key_text = "1"
+
+[node name="VirtualKey2" type="Node2D" parent="Background/Standard"]
+position = Vector2(40, 0)
+script = ExtResource("2_n0nlg")
+scan_code_text = "2"
+unicode = 50
+key_text = "2"
+
+[node name="VirtualKey3" type="Node2D" parent="Background/Standard"]
+position = Vector2(80, 0)
+script = ExtResource("2_n0nlg")
+scan_code_text = "3"
+unicode = 51
+key_text = "3"
+
+[node name="VirtualKey4" type="Node2D" parent="Background/Standard"]
+position = Vector2(120, 0)
+script = ExtResource("2_n0nlg")
+scan_code_text = "4"
+unicode = 52
+key_text = "4"
+
+[node name="VirtualKey5" type="Node2D" parent="Background/Standard"]
+position = Vector2(160, 0)
+script = ExtResource("2_n0nlg")
+scan_code_text = "5"
+unicode = 53
+key_text = "5"
+
+[node name="VirtualKey6" type="Node2D" parent="Background/Standard"]
+position = Vector2(200, 0)
+script = ExtResource("2_n0nlg")
+scan_code_text = "6"
+unicode = 54
+key_text = "6"
+
+[node name="VirtualKey7" type="Node2D" parent="Background/Standard"]
+position = Vector2(240, 0)
+script = ExtResource("2_n0nlg")
+scan_code_text = "7"
+unicode = 55
+key_text = "7"
+
+[node name="VirtualKey8" type="Node2D" parent="Background/Standard"]
+position = Vector2(280, 0)
+script = ExtResource("2_n0nlg")
+scan_code_text = "8"
+unicode = 56
+key_text = "8"
+
+[node name="VirtualKey9" type="Node2D" parent="Background/Standard"]
+position = Vector2(320, 0)
+script = ExtResource("2_n0nlg")
+scan_code_text = "9"
+unicode = 57
+key_text = "9"
+
+[node name="VirtualKey0" type="Node2D" parent="Background/Standard"]
+position = Vector2(360, 0)
+script = ExtResource("2_n0nlg")
+scan_code_text = "0"
+unicode = 48
+key_text = "0"
+
+[node name="ToggleShift" type="Node2D" parent="Background/Standard"]
+position = Vector2(0, 120)
+script = ExtResource("3_h05ve")
+key_size = Vector2(50, 32)
+key_text = "SHIFT"
+key_highlight = Color(1, 1, 1, 1)
+
+[node name="ToggleCaps" type="Node2D" parent="Background/Standard"]
+position = Vector2(0, 160)
+script = ExtResource("3_h05ve")
+key_size = Vector2(45, 32)
+key_text = "CAPS"
+key_highlight = Color(1, 1, 1, 1)
+
+[node name="ToggleAlt" type="Node2D" parent="Background/Standard"]
+position = Vector2(55, 160)
+script = ExtResource("3_h05ve")
+key_size = Vector2(35, 32)
+key_text = "ALT"
+key_highlight = Color(1, 1, 1, 1)
+
+[node name="VirtualKeyBackspace" type="Node2D" parent="Background/Standard"]
+position = Vector2(340, 120)
+script = ExtResource("2_n0nlg")
+scan_code_text = "BackSpace"
+key_size = Vector2(52, 32)
+key_text = "BKSP"
+
+[node name="VirtualKeySpace" type="Node2D" parent="Background/Standard"]
+position = Vector2(100, 160)
+script = ExtResource("2_n0nlg")
+scan_code_text = "Space"
+unicode = 32
+key_size = Vector2(190, 32)
+key_text = "Space"
+
+[node name="VirtualKeyPeriod" type="Node2D" parent="Background/Standard"]
+position = Vector2(300, 160)
+script = ExtResource("2_n0nlg")
+scan_code_text = "Period"
+unicode = 46
+key_text = "."
+
+[node name="VirtualKeyEnter" type="Node2D" parent="Background/Standard"]
+position = Vector2(340, 160)
+script = ExtResource("2_n0nlg")
+scan_code_text = "Enter"
+key_size = Vector2(52, 32)
+key_text = "Enter"
+
+[node name="LowerCase" type="Node2D" parent="Background"]
+position = Vector2(4, 44)
+
+[node name="VirtualKeyLowerQ" type="Node2D" parent="Background/LowerCase"]
+script = ExtResource("2_n0nlg")
+scan_code_text = "Q"
+unicode = 113
+key_text = "q"
+
+[node name="VirtualKeyLowerW" type="Node2D" parent="Background/LowerCase"]
+position = Vector2(40, 0)
+script = ExtResource("2_n0nlg")
+scan_code_text = "W"
+unicode = 119
+key_text = "w"
+
+[node name="VirtualKeyLowerE" type="Node2D" parent="Background/LowerCase"]
+position = Vector2(80, 0)
+script = ExtResource("2_n0nlg")
+scan_code_text = "E"
+unicode = 101
+key_text = "e"
+
+[node name="VirtualKeyLowerR" type="Node2D" parent="Background/LowerCase"]
+position = Vector2(120, 0)
+script = ExtResource("2_n0nlg")
+scan_code_text = "R"
+unicode = 114
+key_text = "r"
+
+[node name="VirtualKeyLowerT" type="Node2D" parent="Background/LowerCase"]
+position = Vector2(160, 0)
+script = ExtResource("2_n0nlg")
+scan_code_text = "T"
+unicode = 116
+key_text = "t"
+
+[node name="VirtualKeyLowerY" type="Node2D" parent="Background/LowerCase"]
+position = Vector2(200, 0)
+script = ExtResource("2_n0nlg")
+scan_code_text = "Y"
+unicode = 121
+key_text = "y"
+
+[node name="VirtualKeyLowerU" type="Node2D" parent="Background/LowerCase"]
+position = Vector2(240, 0)
+script = ExtResource("2_n0nlg")
+scan_code_text = "U"
+unicode = 117
+key_text = "u"
+
+[node name="VirtualKeyLowerI" type="Node2D" parent="Background/LowerCase"]
+position = Vector2(280, 0)
+script = ExtResource("2_n0nlg")
+scan_code_text = "I"
+unicode = 105
+key_text = "i"
+
+[node name="VirtualKeyLowerO" type="Node2D" parent="Background/LowerCase"]
+position = Vector2(320, 0)
+script = ExtResource("2_n0nlg")
+scan_code_text = "O"
+unicode = 111
+key_text = "o"
+
+[node name="VirtualKeyLowerP" type="Node2D" parent="Background/LowerCase"]
+position = Vector2(360, 0)
+script = ExtResource("2_n0nlg")
+scan_code_text = "P"
+unicode = 112
+key_text = "p"
+
+[node name="VirtualKeyLowerA" type="Node2D" parent="Background/LowerCase"]
+position = Vector2(20, 40)
+script = ExtResource("2_n0nlg")
+scan_code_text = "A"
+unicode = 97
+key_text = "a"
+
+[node name="VirtualKeyLowerS" type="Node2D" parent="Background/LowerCase"]
+position = Vector2(60, 40)
+script = ExtResource("2_n0nlg")
+scan_code_text = "S"
+unicode = 115
+key_text = "s"
+
+[node name="VirtualKeyLowerD" type="Node2D" parent="Background/LowerCase"]
+position = Vector2(100, 40)
+script = ExtResource("2_n0nlg")
+scan_code_text = "D"
+unicode = 100
+key_text = "d"
+
+[node name="VirtualKeyLowerF" type="Node2D" parent="Background/LowerCase"]
+position = Vector2(140, 40)
+script = ExtResource("2_n0nlg")
+scan_code_text = "F"
+unicode = 102
+key_text = "f"
+
+[node name="VirtualKeyLowerG" type="Node2D" parent="Background/LowerCase"]
+position = Vector2(180, 40)
+script = ExtResource("2_n0nlg")
+scan_code_text = "G"
+unicode = 103
+key_text = "g"
+
+[node name="VirtualKeyLowerH" type="Node2D" parent="Background/LowerCase"]
+position = Vector2(220, 40)
+script = ExtResource("2_n0nlg")
+scan_code_text = "H"
+unicode = 104
+key_text = "h"
+
+[node name="VirtualKeyLowerJ" type="Node2D" parent="Background/LowerCase"]
+position = Vector2(260, 40)
+script = ExtResource("2_n0nlg")
+scan_code_text = "J"
+unicode = 106
+key_text = "j"
+
+[node name="VirtualKeyLowerK" type="Node2D" parent="Background/LowerCase"]
+position = Vector2(300, 40)
+script = ExtResource("2_n0nlg")
+scan_code_text = "K"
+unicode = 107
+key_text = "k"
+
+[node name="VirtualKeyLowerL" type="Node2D" parent="Background/LowerCase"]
+position = Vector2(340, 40)
+script = ExtResource("2_n0nlg")
+scan_code_text = "L"
+unicode = 108
+key_text = "l"
+
+[node name="VirtualKeyLowerZ" type="Node2D" parent="Background/LowerCase"]
+position = Vector2(60, 80)
+script = ExtResource("2_n0nlg")
+scan_code_text = "Z"
+unicode = 122
+key_text = "z"
+
+[node name="VirtualKeyLowerX" type="Node2D" parent="Background/LowerCase"]
+position = Vector2(100, 80)
+script = ExtResource("2_n0nlg")
+scan_code_text = "X"
+unicode = 120
+key_text = "x"
+
+[node name="VirtualKeyLowerC" type="Node2D" parent="Background/LowerCase"]
+position = Vector2(140, 80)
+script = ExtResource("2_n0nlg")
+scan_code_text = "C"
+unicode = 99
+key_text = "c"
+
+[node name="VirtualKeyLowerV" type="Node2D" parent="Background/LowerCase"]
+position = Vector2(180, 80)
+script = ExtResource("2_n0nlg")
+scan_code_text = "V"
+unicode = 118
+key_text = "v"
+
+[node name="VirtualKeyLowerB" type="Node2D" parent="Background/LowerCase"]
+position = Vector2(220, 80)
+script = ExtResource("2_n0nlg")
+scan_code_text = "B"
+unicode = 98
+key_text = "b"
+
+[node name="VirtualKeyLowerN" type="Node2D" parent="Background/LowerCase"]
+position = Vector2(260, 80)
+script = ExtResource("2_n0nlg")
+scan_code_text = "N"
+unicode = 110
+key_text = "n"
+
+[node name="VirtualKeyLowerM" type="Node2D" parent="Background/LowerCase"]
+position = Vector2(300, 80)
+script = ExtResource("2_n0nlg")
+scan_code_text = "M"
+unicode = 109
+key_text = "m"
+
+[node name="UpperCase" type="Node2D" parent="Background"]
+visible = false
+position = Vector2(4, 44)
+
+[node name="VirtualKeyUpperQ" type="Node2D" parent="Background/UpperCase"]
+script = ExtResource("2_n0nlg")
+scan_code_text = "Q"
+unicode = 81
+shift_modifier = true
+key_text = "Q"
+
+[node name="VirtualKeyUpperW" type="Node2D" parent="Background/UpperCase"]
+position = Vector2(40, 0)
+script = ExtResource("2_n0nlg")
+scan_code_text = "W"
+unicode = 87
+shift_modifier = true
+key_text = "W"
+
+[node name="VirtualKeyUpperE" type="Node2D" parent="Background/UpperCase"]
+position = Vector2(80, 0)
+script = ExtResource("2_n0nlg")
+scan_code_text = "E"
+unicode = 69
+shift_modifier = true
+key_text = "E"
+
+[node name="VirtualKeyUpperR" type="Node2D" parent="Background/UpperCase"]
+position = Vector2(120, 0)
+script = ExtResource("2_n0nlg")
+scan_code_text = "R"
+unicode = 82
+shift_modifier = true
+key_text = "R"
+
+[node name="VirtualKeyUpperT" type="Node2D" parent="Background/UpperCase"]
+position = Vector2(160, 0)
+script = ExtResource("2_n0nlg")
+scan_code_text = "T"
+unicode = 84
+shift_modifier = true
+key_text = "T"
+
+[node name="VirtualKeyUpperY" type="Node2D" parent="Background/UpperCase"]
+position = Vector2(200, 0)
+script = ExtResource("2_n0nlg")
+scan_code_text = "Y"
+unicode = 89
+shift_modifier = true
+key_text = "Y"
+
+[node name="VirtualKeyUpperU" type="Node2D" parent="Background/UpperCase"]
+position = Vector2(240, 0)
+script = ExtResource("2_n0nlg")
+scan_code_text = "U"
+unicode = 85
+shift_modifier = true
+key_text = "U"
+
+[node name="VirtualKeyUpperI" type="Node2D" parent="Background/UpperCase"]
+position = Vector2(280, 0)
+script = ExtResource("2_n0nlg")
+scan_code_text = "I"
+unicode = 73
+shift_modifier = true
+key_text = "I"
+
+[node name="VirtualKeyUpperO" type="Node2D" parent="Background/UpperCase"]
+position = Vector2(320, 0)
+script = ExtResource("2_n0nlg")
+scan_code_text = "O"
+unicode = 79
+shift_modifier = true
+key_text = "O"
+
+[node name="VirtualKeyUpperP" type="Node2D" parent="Background/UpperCase"]
+position = Vector2(360, 0)
+script = ExtResource("2_n0nlg")
+scan_code_text = "P"
+unicode = 80
+shift_modifier = true
+key_text = "P"
+
+[node name="VirtualKeyUpperA" type="Node2D" parent="Background/UpperCase"]
+position = Vector2(20, 40)
+script = ExtResource("2_n0nlg")
+scan_code_text = "A"
+unicode = 65
+shift_modifier = true
+key_text = "A"
+
+[node name="VirtualKeyUpperS" type="Node2D" parent="Background/UpperCase"]
+position = Vector2(60, 40)
+script = ExtResource("2_n0nlg")
+scan_code_text = "S"
+unicode = 83
+shift_modifier = true
+key_text = "S"
+
+[node name="VirtualKeyUpperD" type="Node2D" parent="Background/UpperCase"]
+position = Vector2(100, 40)
+script = ExtResource("2_n0nlg")
+scan_code_text = "D"
+unicode = 68
+shift_modifier = true
+key_text = "D"
+
+[node name="VirtualKeyUpperF" type="Node2D" parent="Background/UpperCase"]
+position = Vector2(140, 40)
+script = ExtResource("2_n0nlg")
+scan_code_text = "F"
+unicode = 70
+shift_modifier = true
+key_text = "F"
+
+[node name="VirtualKeyUpperG" type="Node2D" parent="Background/UpperCase"]
+position = Vector2(180, 40)
+script = ExtResource("2_n0nlg")
+scan_code_text = "G"
+unicode = 71
+shift_modifier = true
+key_text = "G"
+
+[node name="VirtualKeyUpperH" type="Node2D" parent="Background/UpperCase"]
+position = Vector2(220, 40)
+script = ExtResource("2_n0nlg")
+scan_code_text = "H"
+unicode = 72
+shift_modifier = true
+key_text = "H"
+
+[node name="VirtualKeyUpperJ" type="Node2D" parent="Background/UpperCase"]
+position = Vector2(260, 40)
+script = ExtResource("2_n0nlg")
+scan_code_text = "J"
+unicode = 74
+shift_modifier = true
+key_text = "J"
+
+[node name="VirtualKeyUpperK" type="Node2D" parent="Background/UpperCase"]
+position = Vector2(300, 40)
+script = ExtResource("2_n0nlg")
+scan_code_text = "K"
+unicode = 75
+shift_modifier = true
+key_text = "K"
+
+[node name="VirtualKeyUpperL" type="Node2D" parent="Background/UpperCase"]
+position = Vector2(340, 40)
+script = ExtResource("2_n0nlg")
+scan_code_text = "L"
+unicode = 76
+shift_modifier = true
+key_text = "L"
+
+[node name="VirtualKeyUpperZ" type="Node2D" parent="Background/UpperCase"]
+position = Vector2(60, 80)
+script = ExtResource("2_n0nlg")
+scan_code_text = "Z"
+unicode = 90
+shift_modifier = true
+key_text = "Z"
+
+[node name="VirtualKeyUpperX" type="Node2D" parent="Background/UpperCase"]
+position = Vector2(100, 80)
+script = ExtResource("2_n0nlg")
+scan_code_text = "X"
+unicode = 88
+shift_modifier = true
+key_text = "X"
+
+[node name="VirtualKeyUpperC" type="Node2D" parent="Background/UpperCase"]
+position = Vector2(140, 80)
+script = ExtResource("2_n0nlg")
+scan_code_text = "C"
+unicode = 67
+shift_modifier = true
+key_text = "C"
+
+[node name="VirtualKeyUpperV" type="Node2D" parent="Background/UpperCase"]
+position = Vector2(180, 80)
+script = ExtResource("2_n0nlg")
+scan_code_text = "V"
+unicode = 86
+shift_modifier = true
+key_text = "V"
+
+[node name="VirtualKeyUpperB" type="Node2D" parent="Background/UpperCase"]
+position = Vector2(220, 80)
+script = ExtResource("2_n0nlg")
+scan_code_text = "B"
+unicode = 66
+shift_modifier = true
+key_text = "B"
+
+[node name="VirtualKeyUpperN" type="Node2D" parent="Background/UpperCase"]
+position = Vector2(260, 80)
+script = ExtResource("2_n0nlg")
+scan_code_text = "N"
+unicode = 78
+shift_modifier = true
+key_text = "N"
+
+[node name="VirtualKeyUpperM" type="Node2D" parent="Background/UpperCase"]
+position = Vector2(300, 80)
+script = ExtResource("2_n0nlg")
+scan_code_text = "M"
+unicode = 77
+shift_modifier = true
+key_text = "M"
+
+[node name="Alternate" type="Node2D" parent="Background"]
+visible = false
+position = Vector2(4, 44)
+
+[node name="VirtualKeyPlus" type="Node2D" parent="Background/Alternate"]
+script = ExtResource("2_n0nlg")
+scan_code_text = "Plus"
+unicode = 43
+key_text = "+"
+
+[node name="VirtualKeyAsterisk" type="Node2D" parent="Background/Alternate"]
+position = Vector2(40, 0)
+script = ExtResource("2_n0nlg")
+scan_code_text = "Asterisk"
+unicode = 42
+key_text = "*"
+
+[node name="VirtualKeyDivision" type="Node2D" parent="Background/Alternate"]
+position = Vector2(80, 0)
+script = ExtResource("2_n0nlg")
+scan_code_text = "Division"
+unicode = 247
+key_text = "÷"
+
+[node name="VirtualKeyEqual" type="Node2D" parent="Background/Alternate"]
+position = Vector2(120, 0)
+script = ExtResource("2_n0nlg")
+scan_code_text = "Equal"
+unicode = 61
+key_text = "="
+
+[node name="VirtualKeySlash" type="Node2D" parent="Background/Alternate"]
+position = Vector2(160, 0)
+script = ExtResource("2_n0nlg")
+scan_code_text = "Slash"
+unicode = 47
+key_text = "/"
+
+[node name="VirtualKeyUnderScore" type="Node2D" parent="Background/Alternate"]
+position = Vector2(200, 0)
+script = ExtResource("2_n0nlg")
+scan_code_text = "UnderScore"
+unicode = 95
+key_text = "_"
+
+[node name="VirtualKeyLess" type="Node2D" parent="Background/Alternate"]
+position = Vector2(240, 0)
+script = ExtResource("2_n0nlg")
+scan_code_text = "Less"
+unicode = 60
+key_text = "<"
+
+[node name="VirtualKeyGreater" type="Node2D" parent="Background/Alternate"]
+position = Vector2(280, 0)
+script = ExtResource("2_n0nlg")
+scan_code_text = "Greater"
+unicode = 62
+key_text = ">"
+
+[node name="VirtualKeyBracketLeft" type="Node2D" parent="Background/Alternate"]
+position = Vector2(320, 0)
+script = ExtResource("2_n0nlg")
+scan_code_text = "BracketLeft"
+unicode = 91
+key_text = "["
+
+[node name="VirtualKeyBracketRight" type="Node2D" parent="Background/Alternate"]
+position = Vector2(360, 0)
+script = ExtResource("2_n0nlg")
+scan_code_text = "BracketRight"
+unicode = 93
+key_text = "]"
+
+[node name="VirtualKeyExclam" type="Node2D" parent="Background/Alternate"]
+position = Vector2(20, 40)
+script = ExtResource("2_n0nlg")
+scan_code_text = "Exclam"
+unicode = 33
+key_text = "!"
+
+[node name="VirtualKeyAt" type="Node2D" parent="Background/Alternate"]
+position = Vector2(60, 40)
+script = ExtResource("2_n0nlg")
+scan_code_text = "At"
+unicode = 64
+key_text = "@"
+
+[node name="VirtualKeyNumberSign" type="Node2D" parent="Background/Alternate"]
+position = Vector2(100, 40)
+script = ExtResource("2_n0nlg")
+scan_code_text = "NumberSign"
+unicode = 35
+key_text = "#"
+
+[node name="VirtualKeyDollar" type="Node2D" parent="Background/Alternate"]
+position = Vector2(140, 40)
+script = ExtResource("2_n0nlg")
+scan_code_text = "Dollar"
+unicode = 36
+key_text = "$"
+
+[node name="VirtualKeyPercent" type="Node2D" parent="Background/Alternate"]
+position = Vector2(180, 40)
+script = ExtResource("2_n0nlg")
+scan_code_text = "Percent"
+unicode = 37
+key_text = "%"
+
+[node name="VirtualKeyCircumflex" type="Node2D" parent="Background/Alternate"]
+position = Vector2(220, 40)
+script = ExtResource("2_n0nlg")
+scan_code_text = "AsciiCircum"
+unicode = 94
+key_text = "^"
+
+[node name="VirtualKeyAmpersand" type="Node2D" parent="Background/Alternate"]
+position = Vector2(260, 40)
+script = ExtResource("2_n0nlg")
+scan_code_text = "Ampersand"
+unicode = 38
+key_text = "&"
+
+[node name="VirtualKeyParenLeft" type="Node2D" parent="Background/Alternate"]
+position = Vector2(300, 40)
+script = ExtResource("2_n0nlg")
+scan_code_text = "ParenLeft"
+unicode = 40
+key_text = "("
+
+[node name="VirtualKeyParenRight" type="Node2D" parent="Background/Alternate"]
+position = Vector2(340, 40)
+script = ExtResource("2_n0nlg")
+scan_code_text = "ParenRight"
+unicode = 41
+key_text = ")"
+
+[node name="VirtualKeyMinus" type="Node2D" parent="Background/Alternate"]
+position = Vector2(60, 80)
+script = ExtResource("2_n0nlg")
+scan_code_text = "Minus"
+unicode = 45
+key_text = "-"
+
+[node name="VirtualKeyApostrophe" type="Node2D" parent="Background/Alternate"]
+position = Vector2(100, 80)
+script = ExtResource("2_n0nlg")
+scan_code_text = "Apostrophe"
+unicode = 39
+key_text = "'"
+
+[node name="VirtualKeyQuoteDbl" type="Node2D" parent="Background/Alternate"]
+position = Vector2(140, 80)
+script = ExtResource("2_n0nlg")
+scan_code_text = "QuoteDbl"
+unicode = 34
+key_text = "\""
+
+[node name="VirtualKeyColon" type="Node2D" parent="Background/Alternate"]
+position = Vector2(180, 80)
+script = ExtResource("2_n0nlg")
+scan_code_text = "Colon"
+unicode = 58
+key_text = ":"
+
+[node name="VirtualKeySemicolon" type="Node2D" parent="Background/Alternate"]
+position = Vector2(220, 80)
+script = ExtResource("2_n0nlg")
+scan_code_text = "Semicolon"
+unicode = 59
+key_text = ";"
+
+[node name="VirtualKeyComma" type="Node2D" parent="Background/Alternate"]
+position = Vector2(260, 80)
+script = ExtResource("2_n0nlg")
+scan_code_text = "Comma"
+unicode = 44
+key_text = ","
+
+[node name="VirtualKeyQuestion" type="Node2D" parent="Background/Alternate"]
+position = Vector2(300, 80)
+script = ExtResource("2_n0nlg")
+scan_code_text = "Question"
+unicode = 63
+key_text = "?"
+
+[connection signal="pressed" from="Background/Standard/ToggleShift" to="." method="_on_toggle_shift_pressed"]
+[connection signal="pressed" from="Background/Standard/ToggleCaps" to="." method="_on_toggle_caps_pressed"]
+[connection signal="pressed" from="Background/Standard/ToggleAlt" to="." method="_on_toggle_alt_pressed"]

addons/godot-xr-tools/objects/pickable.gd

@@ -0,0 +1,400 @@
+@tool
+class_name XRToolsPickable
+extends RigidBody3D
+
+
+## XR Tools Pickable Object
+##
+## This script allows a [RigidBody3D] to be picked up by an
+## [XRToolsFunctionPickup] attached to a players controller.
+##
+## Additionally pickable objects may support being snapped into
+## [XRToolsSnapZone] areas.
+##
+## Grab-points can be defined by adding different types of [XRToolsGrabPoint]
+## child nodes controlling hand and snap-zone grab locations.
+
+
+# Signal emitted when this object is picked up (held by a player or snap-zone)
+signal picked_up(pickable)
+
+# Signal emitted when this object is dropped
+signal dropped(pickable)
+
+# Signal emitted when this object is grabbed (primary or secondary)
+signal grabbed(pickable, by)
+
+# Signal emitted when this object is released (primary or secondary)
+signal released(pickable, by)
+
+# Signal emitted when the user presses the action button while holding this object
+signal action_pressed(pickable)
+
+# Signal emitted when the highlight state changes
+signal highlight_updated(pickable, enable)
+
+
+## Method used to grab object at range
+enum RangedMethod {
+	NONE,				## Ranged grab is not supported
+	SNAP,				## Object snaps to holder
+	LERP,				## Object lerps to holder
+}
+
+enum ReleaseMode {
+	ORIGINAL = -1,		## Preserve original mode when picked up
+	UNFROZEN = 0,		## Release and unfreeze
+	FROZEN = 1,			## Release and freeze
+}
+
+enum SecondHandGrab {
+	IGNORE,				## Ignore second grab
+	SWAP,				## Swap to second hand
+	SECOND,				## Second hand grab
+}
+
+
+# Default layer for held objects is 17:held-object
+const DEFAULT_LAYER := 0b0000_0000_0000_0001_0000_0000_0000_0000
+
+
+## If true, the pickable supports being picked up
+@export var enabled : bool = true
+
+## If true, the grip control must be held to keep the object picked up
+@export var press_to_hold : bool = true
+
+## Layer for this object while picked up
+@export_flags_3d_physics var picked_up_layer : int = DEFAULT_LAYER
+
+## Release mode to use when releasing the object
+@export var release_mode : ReleaseMode = ReleaseMode.ORIGINAL
+
+## Method used to perform a ranged grab
+@export var ranged_grab_method : RangedMethod = RangedMethod.SNAP: set = _set_ranged_grab_method
+
+## Second hand grab mode
+@export var second_hand_grab : SecondHandGrab = SecondHandGrab.IGNORE
+
+## Speed for ranged grab
+@export var ranged_grab_speed : float = 20.0
+
+## Refuse pick-by when in the specified group
+@export var picked_by_exclude : String = ""
+
+## Require pick-by to be in the specified group
+@export var picked_by_require : String = ""
+
+
+## If true, the object can be picked up at range
+var can_ranged_grab: bool = true
+
+## Frozen state to restore to when dropped
+var restore_freeze : bool = false
+
+# Count of 'is_closest' grabbers
+var _closest_count: int = 0
+
+# Grab Driver to control position while grabbed
+var _grab_driver: XRToolsGrabDriver = null
+
+# Array of grab points
+var _grab_points : Array[XRToolsGrabPoint] = []
+
+# Dictionary of nodes requesting highlight
+var _highlight_requests : Dictionary = {}
+
+# Is this node highlighted
+var _highlighted : bool = false
+
+
+# Remember some state so we can return to it when the user drops the object
+@onready var original_collision_mask : int = collision_mask
+@onready var original_collision_layer : int = collision_layer
+
+
+# Add support for is_xr_class on XRTools classes
+func is_xr_class(name : String) -> bool:
+	return name == "XRToolsPickable"
+
+
+# Called when the node enters the scene tree for the first time.
+func _ready():
+	# Get all grab points
+	for child in get_children():
+		var grab_point := child as XRToolsGrabPoint
+		if grab_point:
+			_grab_points.push_back(grab_point)
+
+
+# Called when the node exits the tree
+func _exit_tree():
+	# Skip if not picked up
+	if not is_instance_valid(_grab_driver):
+		return
+
+	# Release primary grab
+	if _grab_driver.primary:
+		_grab_driver.primary.release()
+
+	# Release secondary grab
+	if _grab_driver.secondary:
+		_grab_driver.secondary.release()
+
+
+# Test if this object can be picked up
+func can_pick_up(by: Node3D) -> bool:
+	# Refuse if not enabled
+	if not enabled:
+		return false
+
+	# Allow if not held by anything
+	if not is_picked_up():
+		return true
+
+	# Fail if second hand grabbing isn't allowed
+	if second_hand_grab == SecondHandGrab.IGNORE:
+		return false
+
+	# Fail if either pickup isn't by a hand
+	if not _grab_driver.primary.pickup or not by is XRToolsFunctionPickup:
+		return false
+
+	# Allow second hand grab
+	return true
+
+
+# Test if this object is picked up
+func is_picked_up() -> bool:
+	return _grab_driver and _grab_driver.primary
+
+
+# action is called when user presses the action button while holding this object
+func action():
+	# let interested parties know
+	emit_signal("action_pressed", self)
+
+
+## This method requests highlighting of the [XRToolsPickable].
+## If [param from] is null then all highlighting requests are cleared,
+## otherwise the highlight request is associated with the specified node.
+func request_highlight(from : Node, on : bool = true) -> void:
+	# Save if we are highlighted
+	var old_highlighted := _highlighted
+
+	# Update the highlight requests dictionary
+	if not from:
+		_highlight_requests.clear()
+	elif on:
+		_highlight_requests[from] = from
+	else:
+		_highlight_requests.erase(from)
+
+	# Update the highlighted state
+	_highlighted = _highlight_requests.size() > 0
+
+	# Report any changes
+	if _highlighted != old_highlighted:
+		emit_signal("highlight_updated", self, _highlighted)
+
+
+func drop():
+	# Skip if not picked up
+	if not is_picked_up():
+		return
+
+	# Request secondary grabber to drop
+	if _grab_driver.secondary:
+		_grab_driver.secondary.by.drop_object()
+
+	# Request primary grabber to drop
+	_grab_driver.primary.by.drop_object()
+
+
+func drop_and_free():
+	drop()
+	queue_free()
+
+
+# Called when this object is picked up
+func pick_up(by: Node3D) -> void:
+	# Skip if not enabled
+	if not enabled:
+		return
+
+	# Find the grabber information
+	var grabber := Grabber.new(by)
+
+	# Test if we're already picked up:
+	if is_picked_up():
+		# Ignore if we don't support second-hand grab
+		if second_hand_grab == SecondHandGrab.IGNORE:
+			print_verbose("%s> second-hand grab not enabled" % name)
+			return
+
+		# Ignore if either pickup isn't by a hand
+		if not _grab_driver.primary.pickup or not grabber.pickup:
+			return
+
+		# Construct the second grab
+		if second_hand_grab != SecondHandGrab.SWAP:
+			# Grab the object
+			var by_grab_point := _get_grab_point(by, _grab_driver.primary.point)
+			var grab := Grab.new(grabber, self, by_grab_point, true)
+			_grab_driver.add_grab(grab)
+
+			# Report the secondary grab
+			grabbed.emit(self, by)
+			return
+
+		# Swapping hands, let go with the primary grab
+		print_verbose("%s> letting go to swap hands" % name)
+		let_go(_grab_driver.primary.by, Vector3.ZERO, Vector3.ZERO)
+
+	# Remember the mode before pickup
+	match release_mode:
+		ReleaseMode.UNFROZEN:
+			restore_freeze = false
+
+		ReleaseMode.FROZEN:
+			restore_freeze = true
+
+		_:
+			restore_freeze = freeze
+
+	# turn off physics on our pickable object
+	freeze = true
+	collision_layer = picked_up_layer
+	collision_mask = 0
+
+	# Find a suitable primary hand grab
+	var by_grab_point := _get_grab_point(by, null)
+
+	# Construct the grab driver
+	if by.picked_up_ranged:
+		if ranged_grab_method == RangedMethod.LERP:
+			var grab := Grab.new(grabber, self, by_grab_point, false)
+			_grab_driver = XRToolsGrabDriver.create_lerp(self, grab, ranged_grab_speed)
+		else:
+			var grab := Grab.new(grabber, self, by_grab_point, false)
+			_grab_driver = XRToolsGrabDriver.create_snap(self, grab)
+	else:
+		var grab := Grab.new(grabber, self, by_grab_point, true)
+		_grab_driver = XRToolsGrabDriver.create_snap(self, grab)
+
+	# Report picked up and grabbed
+	picked_up.emit(self)
+	grabbed.emit(self, by)
+
+
+# Called when this object is dropped
+func let_go(by: Node3D, p_linear_velocity: Vector3, p_angular_velocity: Vector3) -> void:
+	# Skip if not picked up
+	if not is_picked_up():
+		return
+
+	# Get the grab information
+	var grab := _grab_driver.get_grab(by)
+	if not grab:
+		return
+
+	# Remove the grab from the driver and release the grab
+	_grab_driver.remove_grab(grab)
+	grab.release()
+
+	# Test if still grabbing
+	if _grab_driver.primary:
+		# Test if we need to swap grab-points
+		if is_instance_valid(_grab_driver.primary.hand_point):
+			# Verify the current primary grab point is a valid primary grab point
+			if _grab_driver.primary.hand_point.mode != XRToolsGrabPointHand.Mode.SECONDARY:
+				return
+
+			# Find a more suitable grab-point
+			var new_grab_point := _get_grab_point(_grab_driver.primary.by, null)
+			print_verbose("%s> held only by secondary, swapping grab points" % name)
+			switch_active_grab_point(new_grab_point)
+
+		# Grab is still good
+		return
+
+	# Drop the grab-driver
+	print_verbose("%s> dropping" % name)
+	_grab_driver.discard()
+	_grab_driver = null
+
+	# Restore RigidBody mode
+	freeze = restore_freeze
+	collision_mask = original_collision_mask
+	collision_layer = original_collision_layer
+
+	# Set velocity
+	linear_velocity = p_linear_velocity
+	angular_velocity = p_angular_velocity
+
+	# let interested parties know
+	dropped.emit(self)
+
+
+## Get the node currently holding this object
+func get_picked_up_by() -> Node3D:
+	# Skip if not picked up
+	if not is_picked_up():
+		return null
+
+	# Get the primary pickup
+	return _grab_driver.primary.by
+
+
+## Get the controller currently holding this object
+func get_picked_up_by_controller() -> XRController3D:
+	# Skip if not picked up
+	if not is_picked_up():
+		return null
+
+	# Get the primary pickup controller
+	return _grab_driver.primary.controller
+
+
+## Get the active grab-point this object is held by
+func get_active_grab_point() -> XRToolsGrabPoint:
+	# Skip if not picked up
+	if not is_picked_up():
+		return null
+
+	return _grab_driver.primary.point
+
+
+## Switch the active grab-point for this object
+func switch_active_grab_point(grab_point : XRToolsGrabPoint):
+	# Skip if not picked up
+	if not is_picked_up():
+		return null
+
+	# Apply the grab point
+	_grab_driver.primary.set_grab_point(grab_point)
+
+
+## Find the most suitable grab-point for the grabber
+func _get_grab_point(grabber : Node3D, current : XRToolsGrabPoint) -> XRToolsGrabPoint:
+	# Find the best grab-point
+	var fitness := 0.0
+	var point : XRToolsGrabPoint = null
+	for p in _grab_points:
+		var f := p.can_grab(grabber, current)
+		if f > fitness:
+			fitness = f
+			point = p
+
+	# Resolve redirection
+	while point is XRToolsGrabPointRedirect:
+		point = point.target
+
+	# Return the best grab point
+	print_verbose("%s> picked grab-point %s" % [name, point])
+	return point
+
+
+func _set_ranged_grab_method(new_value: int) -> void:
+	ranged_grab_method = new_value
+	can_ranged_grab = new_value != RangedMethod.NONE

addons/godot-xr-tools/objects/pickable.gd.uid

@@ -0,0 +1 @@
+uid://dovapeepq3sdr

addons/godot-xr-tools/objects/pickable.tscn

@@ -0,0 +1,11 @@
+[gd_scene load_steps=2 format=3 uid="uid://c8l60rnugru40"]
+
+[ext_resource type="Script" path="res://addons/godot-xr-tools/objects/pickable.gd" id="1"]
+
+[node name="PickableObject" type="RigidBody3D"]
+collision_layer = 4
+collision_mask = 196615
+freeze_mode = 1
+script = ExtResource("1")
+
+[node name="CollisionShape3D" type="CollisionShape3D" parent="."]

addons/godot-xr-tools/objects/return_to_snap_zone.gd

@@ -0,0 +1,107 @@
+@tool
+@icon("res://addons/godot-xr-tools/editor/icons/hand.svg")
+class_name XRToolsReturnToSnapZone
+extends Node
+
+
+## XR Tools Return to Snap Zone
+##
+## This node can be added to an XRToolsPickable to make it return to a specified
+## snap-zone when the object is dropped.
+
+
+## Snap zone path
+@export var snap_zone_path : NodePath
+
+## Return delay
+@export var return_delay : float = 1.0
+
+
+# Pickable object to control
+var _pickable : XRToolsPickable
+
+# Snap zone to return to
+var _snap_zone : XRToolsSnapZone
+
+# Return counter
+var _return_counter : float = 0.0
+
+# Is the pickable held
+var _held := false
+
+
+# Add support for is_xr_class on XRTools classes
+func is_xr_class(name : String) -> bool:
+	return name == "XRToolsReturnToSnapZone"
+
+
+# Called when the node enters the scene tree for the first time.
+func _ready() -> void:
+	# Get the pickable (parent of this node)
+	_pickable = get_parent() as XRToolsPickable
+	if _pickable:
+		_pickable.picked_up.connect(_on_picked_up)
+		_pickable.dropped.connect(_on_dropped)
+
+	# Get the optional snap-zone
+	_snap_zone = get_node_or_null(snap_zone_path)
+	if not _snap_zone:
+		set_process(false)
+
+
+# Handle the return counter
+func _process(delta : float) -> void:
+	# Update return time and skip if still waiting
+	_return_counter += delta
+	if _return_counter < return_delay:
+		return
+
+	# Stop counting
+	set_process(false)
+
+	# If the snap-zone is empty then snap to it
+	if not _snap_zone.has_snapped_object():
+		_snap_zone.pick_up_object(_pickable)
+
+
+# Set the snap-zone
+func set_snap_zone(snap_zone : XRToolsSnapZone) -> void:
+	# Set the snap zone
+	_snap_zone = snap_zone
+	_return_counter = 0.0
+
+	# Control counting
+	if _snap_zone and not _held:
+		set_process(true)
+	else:
+		set_process(false)
+
+
+# Handle the object being picked up
+func _on_picked_up(_pickable) -> void:
+	# Set held and stop counting
+	_held = true
+	set_process(false)
+
+
+# Handle the object being dropped
+func _on_dropped(_pickable) -> void:
+	# Clear held and reset counter
+	_held = false
+	_return_counter = 0.0
+
+	# Start counter if snap-zone specified
+	if _snap_zone:
+		set_process(true)
+
+
+# This method verifies the pose area has a valid configuration.
+func _get_configuration_warnings() -> PackedStringArray:
+	var warnings := PackedStringArray()
+
+	# Verify this node is a child of a pickable
+	if not get_parent() is XRToolsPickable:
+		warnings.append("Must be a child of a pickable")
+
+	# Return warnings
+	return warnings

addons/godot-xr-tools/objects/return_to_snap_zone.gd.uid

@@ -0,0 +1 @@
+uid://dpuiqviey3b11

addons/godot-xr-tools/objects/snap_zone.gd

@@ -0,0 +1,321 @@
+@tool
+class_name XRToolsSnapZone
+extends Area3D
+
+
+## Signal emitted when the snap-zone picks something up
+signal has_picked_up(what)
+
+## Signal emitted when the snap-zone drops something
+signal has_dropped
+
+# Signal emitted when the highlight state changes
+signal highlight_updated(pickable, enable)
+
+# Signal emitted when the highlight state changes
+signal close_highlight_updated(pickable, enable)
+
+
+## Enumeration of snap mode
+enum SnapMode {
+	DROPPED,	## Snap only when the object is dropped
+	RANGE,		## Snap whenever an object is in range
+}
+
+
+## Enable or disable snap-zone
+@export var enabled : bool = true: set = _set_enabled
+
+## Optional audio stream to play when a object snaps to the zone
+@export var stash_sound : AudioStream
+
+## Grab distance
+@export var grab_distance : float = 0.3: set = _set_grab_distance
+
+## Snap mode
+@export var snap_mode : SnapMode = SnapMode.DROPPED: set = _set_snap_mode
+
+## Require snap items to be in specified group
+@export var snap_require : String = ""
+
+## Deny snapping items in the specified group
+@export var snap_exclude : String = ""
+
+## Require grab-by to be in the specified group
+@export var grab_require : String = ""
+
+## Deny grab-by
+@export var grab_exclude : String= ""
+
+## Initial object in snap zone
+@export var initial_object : NodePath
+
+
+# Public fields
+var closest_object : Node3D = null
+var picked_up_object : Node3D = null
+var picked_up_ranged : bool = true
+
+
+# Private fields
+var _object_in_grab_area = Array()
+
+
+# Add support for is_xr_class on XRTools classes
+func is_xr_class(name : String) -> bool:
+	return name == "XRToolsSnapZone"
+
+
+func _ready():
+	# Set collision shape radius
+	$CollisionShape3D.shape.radius = grab_distance
+
+	# Perform updates
+	_update_snap_mode()
+
+	# Perform the initial object check when next idle
+	if not Engine.is_editor_hint():
+		_initial_object_check.call_deferred()
+
+
+# Called on each frame to update the pickup
+func _process(_delta):
+	# Skip if in editor or not enabled
+	if Engine.is_editor_hint() or not enabled:
+		return
+
+	# Skip if we aren't doing range-checking
+	if snap_mode != SnapMode.RANGE:
+		return
+
+	# Skip if already holding a valid object
+	if is_instance_valid(picked_up_object):
+		return
+
+	# Check for any object in range that can be grabbed
+	for o in _object_in_grab_area:
+		# skip objects that can not be picked up
+		if not o.can_pick_up(self):
+			continue
+
+		# pick up our target
+		pick_up_object(o)
+		return
+
+
+# Pickable Method: snap-zone can be grabbed if holding object
+func can_pick_up(by: Node3D) -> bool:
+	# Refuse if not enabled
+	if not enabled:
+		return false
+
+	# Refuse if no object is held
+	if not is_instance_valid(picked_up_object):
+		return false
+
+	# Refuse if the grab-by is not in the required group
+	if not grab_require.is_empty() and not by.is_in_group(grab_require):
+		return false
+
+	# Refuse if the grab-by is in the excluded group
+	if not grab_exclude.is_empty() and by.is_in_group(grab_exclude):
+		return false
+
+	# Grab is permitted
+	return true
+
+
+# Pickable Method: Snap points can't be picked up
+func is_picked_up() -> bool:
+	return false
+
+
+# Pickable Method: Gripper-actions can't occur on snap zones
+func action():
+	pass
+
+
+# Ignore highlighting requests from XRToolsFunctionPickup
+func request_highlight(from : Node, on : bool = true) -> void:
+	if is_instance_valid(picked_up_object):
+		picked_up_object.request_highlight(from, on)
+
+
+# Pickable Method: Object being grabbed from this snap zone
+func pick_up(_by: Node3D) -> void:
+	pass
+
+
+# Pickable Method: Player never graps snap-zone
+func let_go(_by: Node3D, _p_linear_velocity: Vector3, _p_angular_velocity: Vector3) -> void:
+	pass
+
+
+# Pickup Method: Drop the currently picked up object
+func drop_object() -> void:
+	if not is_instance_valid(picked_up_object):
+		return
+
+	# let go of this object
+	picked_up_object.let_go(self, Vector3.ZERO, Vector3.ZERO)
+	picked_up_object = null
+	has_dropped.emit()
+	highlight_updated.emit(self, enabled)
+
+
+# Check for an initial object pickup
+func _initial_object_check() -> void:
+	# Check for an initial object
+	if initial_object:
+		# Force pick-up the initial object
+		pick_up_object(get_node(initial_object))
+	else:
+		# Show highlight when empty and enabled
+		highlight_updated.emit(self, enabled)
+
+
+# Called when a body enters the snap zone
+func _on_snap_zone_body_entered(target: Node3D) -> void:
+	# Ignore objects already known about
+	if _object_in_grab_area.find(target) >= 0:
+		return
+
+	# Reject objects which don't support picking up
+	if not target.has_method('pick_up'):
+		return
+
+	# Reject objects not in the required snap group
+	if not snap_require.is_empty() and not target.is_in_group(snap_require):
+		return
+
+	# Reject objects in the excluded snap group
+	if not snap_exclude.is_empty() and target.is_in_group(snap_exclude):
+		return
+
+	# Reject climbable objects
+	if target is XRToolsClimbable:
+		return
+
+	# Add to the list of objects in grab area
+	_object_in_grab_area.push_back(target)
+
+	# If this snap zone is configured to snap objects that are dropped, then
+	# start listening for the objects dropped signal
+	if snap_mode == SnapMode.DROPPED and target.has_signal("dropped"):
+		target.connect("dropped", _on_target_dropped, CONNECT_DEFERRED)
+
+	# Show highlight when something could be snapped
+	if not is_instance_valid(picked_up_object):
+		close_highlight_updated.emit(self, enabled)
+
+
+# Called when a body leaves the snap zone
+func _on_snap_zone_body_exited(target: Node3D) -> void:
+	# Ensure the object is not in our list
+	_object_in_grab_area.erase(target)
+
+	# Stop listening for dropped signals
+	if target.has_signal("dropped") and target.is_connected("dropped", _on_target_dropped):
+		target.disconnect("dropped", _on_target_dropped)
+
+	# Hide highlight when nothing could be snapped
+	if _object_in_grab_area.is_empty():
+		close_highlight_updated.emit(self, false)
+
+
+# Test if this snap zone has a picked up object
+func has_snapped_object() -> bool:
+	return is_instance_valid(picked_up_object)
+
+
+# Pick up the specified object
+func pick_up_object(target: Node3D) -> void:
+	# check if already holding an object
+	if is_instance_valid(picked_up_object):
+		# skip if holding the target object
+		if picked_up_object == target:
+			return
+		# holding something else? drop it
+		drop_object()
+
+	# skip if target null or freed
+	if not is_instance_valid(target):
+		return
+
+	# Pick up our target. Note, target may do instant drop_and_free
+	picked_up_object = target
+	var player = get_node("AudioStreamPlayer3D")
+	if is_instance_valid(player):
+		if player.playing:
+			player.stop()
+		player.stream = stash_sound
+		player.play()
+
+	target.pick_up(self)
+
+	# If object picked up then emit signal
+	if is_instance_valid(picked_up_object):
+		has_picked_up.emit(picked_up_object)
+		highlight_updated.emit(self, false)
+
+
+# Called when the enabled property has been modified
+func _set_enabled(p_enabled: bool) -> void:
+	enabled = p_enabled
+	if is_inside_tree:
+		highlight_updated.emit(
+			self,
+			enabled and not is_instance_valid(picked_up_object))
+
+
+# Called when the grab distance has been modified
+func _set_grab_distance(new_value: float) -> void:
+	grab_distance = new_value
+	if is_inside_tree() and $CollisionShape3D:
+		$CollisionShape3D.shape.radius = grab_distance
+
+
+# Called when the snap mode property has been modified
+func _set_snap_mode(new_value: SnapMode) -> void:
+	snap_mode = new_value
+	if is_inside_tree():
+		_update_snap_mode()
+
+
+# Handle changes to the snap mode
+func _update_snap_mode() -> void:
+	match snap_mode:
+		SnapMode.DROPPED:
+			# Disable _process as we aren't using RANGE pickups
+			set_process(false)
+
+			# Start monitoring all objects in range for drop
+			for o in _object_in_grab_area:
+				o.connect("dropped", _on_target_dropped, CONNECT_DEFERRED)
+
+		SnapMode.RANGE:
+			# Enable _process to scan for RANGE pickups
+			set_process(true)
+
+			# Clear any dropped signal hooks
+			for o in _object_in_grab_area:
+				o.disconnect("dropped", _on_target_dropped)
+
+
+# Called when a target in our grab area is dropped
+func _on_target_dropped(target: Node3D) -> void:
+	# Skip if not enabled
+	if not enabled:
+		return
+
+	# Skip if already holding a valid object
+	if is_instance_valid(picked_up_object):
+		return
+
+	# Skip if the target is not valid
+	if not is_instance_valid(target):
+		return
+
+	# Pick up the target if we can
+	if target.can_pick_up(self):
+		pick_up_object(target)

addons/godot-xr-tools/objects/snap_zone.gd.uid

@@ -0,0 +1 @@
+uid://wx42ci3ia2yi

addons/godot-xr-tools/objects/snap_zone.tscn

@@ -0,0 +1,23 @@
+[gd_scene load_steps=3 format=3 uid="uid://ce7vysyvondf8"]
+
+[ext_resource type="Script" path="res://addons/godot-xr-tools/objects/snap_zone.gd" id="1"]
+
+[sub_resource type="SphereShape3D" id="1"]
+resource_local_to_scene = true
+radius = 0.1
+
+[node name="SnapZone" type="Area3D"]
+collision_layer = 4
+collision_mask = 65540
+script = ExtResource("1")
+
+[node name="CollisionShape3D" type="CollisionShape3D" parent="."]
+shape = SubResource("1")
+
+[node name="AudioStreamPlayer3D" type="AudioStreamPlayer3D" parent="."]
+unit_size = 3.0
+max_db = 1.0
+max_distance = 100.0
+
+[connection signal="body_entered" from="." to="." method="_on_snap_zone_body_entered"]
+[connection signal="body_exited" from="." to="." method="_on_snap_zone_body_exited"]

addons/godot-xr-tools/objects/teleport_area.gd

@@ -0,0 +1,29 @@
+@tool
+class_name XRToolsTeleportArea
+extends Area3D
+
+
+## Target node
+@export var target : Node3D
+
+
+# Add support for is_xr_class on XRTools classes
+func is_xr_class(name : String) -> bool:
+	return name == "XRToolsTeleportArea"
+
+
+# Called when the node enters the scene tree for the first time.
+func _ready():
+	# Handle body entered
+	body_entered.connect(_on_body_entered)
+
+
+# Handle body entering area
+func _on_body_entered(body : Node3D) -> void:
+	# Test if the body is the player
+	var player_body := body as XRToolsPlayerBody
+	if not player_body:
+		return
+
+	# Teleport the player
+	player_body.teleport(target.global_transform)

addons/godot-xr-tools/objects/teleport_area.gd.uid

@@ -0,0 +1 @@
+uid://bd2s7jvwxy0qa

addons/godot-xr-tools/objects/teleport_area.tscn

@@ -0,0 +1,8 @@
+[gd_scene load_steps=2 format=3 uid="uid://dpy1eg3i331se"]
+
+[ext_resource type="Script" path="res://addons/godot-xr-tools/objects/teleport_area.gd" id="1_0awk1"]
+
+[node name="TeleportArea" type="Area3D"]
+collision_layer = 0
+collision_mask = 524288
+script = ExtResource("1_0awk1")

addons/godot-xr-tools/objects/viewport_2d_in_3d.gd

@@ -0,0 +1,614 @@
+@tool
+extends Node3D
+
+
+## XR ToolsViewport 2D in 3D
+##
+## This script manages a 2D scene rendered as a texture on a 3D quad.
+##
+## Pointer and keyboard input are mapped into the 2D scene.
+
+
+## Signal for pointer events
+signal pointer_event(event)
+
+
+## Transparent property
+enum TransparancyMode {
+	OPAQUE,				## Render opaque
+	TRANSPARENT,		## Render transparent
+	SCISSOR,			## Render using alpha-scissor
+}
+
+## Viewport Update Mode
+enum UpdateMode {
+	UPDATE_ONCE, 		## Update once (redraw triggered if set again to UPDATE_ONCE)
+	UPDATE_ALWAYS,		## Update on every frame
+	UPDATE_THROTTLED,	## Update at throttled rate
+}
+
+
+# The following dirty flags are private (leading _) to suppress them in the
+# generated documentation. Unfortunately gdlint complaints on private constants
+# (see https://github.com/Scony/godot-gdscript-toolkit/issues/223). Until this
+# is fixed we suppress the rule.
+# gdlint: disable=constant-name
+
+# State dirty flags
+const _DIRTY_NONE			:= 0x0000	# Everything up to date
+const _DIRTY_MATERIAL		:= 0x0001	# Material needs update
+const _DIRTY_SCENE			:= 0x0002	# Scene needs update
+const _DIRTY_SIZE			:= 0x0004	# Viewport size needs update
+const _DIRTY_ALBEDO			:= 0x0008	# Albedo texture needs update
+const _DIRTY_UPDATE			:= 0x0010	# Update mode needs update
+const _DIRTY_TRANSPARENCY	:= 0x0020	# Transparency needs update
+const _DIRTY_ALPHA_SCISSOR	:= 0x0040	# Alpha scissor needs update
+const _DIRTY_UNSHADED		:= 0x0080	# Shade mode needs update
+const _DIRTY_FILTERED		:= 0x0100	# Filter mode needs update
+const _DIRTY_SURFACE		:= 0x0200	# Surface material needs update
+const _DIRTY_REDRAW			:= 0x0400	# Redraw required
+const _DIRTY_ALL			:= 0x07FF	# All dirty
+
+# Default layer of 1:static-world, 21:pointable, 23:ui-objects
+const DEFAULT_LAYER := 0b0000_0000_0101_0000_0000_0000_0000_0001
+
+
+# Physics property group
+@export_group("Physics")
+
+## Physical screen size property
+@export var screen_size : Vector2 = Vector2(3.0, 2.0): set = set_screen_size
+
+## Viewport collision enabled property
+@export var enabled : bool = true: set = set_enabled
+
+## Collision layer
+@export_flags_3d_physics var collision_layer : int = DEFAULT_LAYER: set = set_collision_layer
+
+# Content property group
+@export_group("Content")
+
+## Scene property
+@export var scene : PackedScene: set = set_scene
+
+## Viewport size property
+@export var viewport_size : Vector2 = Vector2(300.0, 200.0): set = set_viewport_size
+
+## Update Mode property
+@export var update_mode : UpdateMode = UpdateMode.UPDATE_ALWAYS: set = set_update_mode
+
+## Update throttle property
+@export var throttle_fps : float = 30.0
+
+# Input property group
+@export_group("Input")
+
+## Allow physical keyboard input to viewport
+@export var input_keyboard : bool = true
+
+## Allow gamepad input to viewport
+@export var input_gamepad : bool = false
+
+# Rendering property group
+@export_group("Rendering")
+
+## Custom material template
+@export var material : StandardMaterial3D = null: set = set_material
+
+## Transparent property
+@export var transparent : TransparancyMode = TransparancyMode.TRANSPARENT: set = set_transparent
+
+## Alpha Scissor Threshold property (ignored when custom material provided)
+var alpha_scissor_threshold : float = 0.25: set = set_alpha_scissor_threshold
+
+## Unshaded flag (ignored when custom material provided)
+var unshaded : bool = false: set = set_unshaded
+
+## Filtering flag (ignored when custom material provided)
+var filter : bool = true: set = set_filter
+
+
+var is_ready : bool = false
+var scene_node : Node
+var scene_properties_keys: PackedStringArray = []
+var scene_properties : Array[Dictionary] = []
+# Needed to apply custom properties of the scene before it is instanced, as these are set on ready,
+# But at this point in time the scene is not instanced yet
+var scene_proxy_configuration: Dictionary = {}
+var viewport_texture : ViewportTexture
+var time_since_last_update : float = 0.0
+var _screen_material : StandardMaterial3D
+var _dirty := _DIRTY_ALL
+
+
+# Called when the node enters the scene tree for the first time.
+func _ready():
+	is_ready = true
+
+	# Listen for pointer events on the screen body
+	$StaticBody3D.connect("pointer_event", _on_pointer_event)
+
+	# Apply physics properties
+	_update_screen_size()
+	_update_enabled()
+	_update_collision_layer()
+
+	# Update the render objects
+	_update_render()
+
+
+# Provide custom property information
+func _get_property_list() -> Array[Dictionary]:
+	# Select visibility of properties
+	var show_alpha_scissor := not material and transparent == TransparancyMode.SCISSOR
+	var show_unshaded := not material
+	var show_filter := not material
+
+	var extra_properties : Array[Dictionary] = [
+		{
+			name = "Rendering",
+			type = TYPE_NIL,
+			usage = PROPERTY_USAGE_GROUP
+		},
+		{
+			name = "alpha_scissor_threshold",
+			type = TYPE_FLOAT,
+			usage = PROPERTY_USAGE_DEFAULT if show_alpha_scissor else PROPERTY_USAGE_NO_EDITOR,
+			hint = PROPERTY_HINT_RANGE,
+			hint_string = "0.0,1.0"
+		},
+		{
+			name = "unshaded",
+			type = TYPE_BOOL,
+			usage = PROPERTY_USAGE_DEFAULT if show_unshaded else PROPERTY_USAGE_NO_EDITOR
+		},
+		{
+			name = "filter",
+			type = TYPE_BOOL,
+			usage = PROPERTY_USAGE_DEFAULT if show_filter else PROPERTY_USAGE_NO_EDITOR
+		},
+		# Store the scene property keys on the disk, so that even before the scene is loaded we
+		# know about the custom properties
+		{
+			name = "scene_properties_keys",
+			type = TYPE_PACKED_STRING_ARRAY,
+			usage = PROPERTY_USAGE_NO_EDITOR | PROPERTY_USAGE_STORAGE
+		}
+	]
+
+	# Add all the custom properties of the subscene so they show up in the editor
+	if scene_properties_keys.size() > 0:
+		extra_properties.append_array(scene_properties)
+
+	return extra_properties
+
+
+# Forward setting and getting of custom properties of the child scene
+func _get(property: StringName) -> Variant:
+	if scene_properties_keys.has(property):
+
+		var return_value: Variant = null
+
+		# If our scene is already instanced then get the property directly
+		if is_instance_valid(scene_node):
+			return_value = scene_node.get(property)
+		# If it is not instanced, we use the proxy configuration
+		elif scene_proxy_configuration.has(property):
+			return_value = scene_proxy_configuration[property]
+
+		# Special handling is required for NodePaths, as they are relative to the scene
+		if return_value is NodePath and !return_value.is_absolute():
+			var path_string : String = str(return_value)
+			# Remove the additional leading ../../
+			return_value = NodePath(path_string.substr(6, -1))
+
+		return return_value
+	# Keep normal behaviour
+	return null
+
+
+func _set(property: StringName, value: Variant):
+	if scene_properties_keys.has(property):
+
+		# Special handling is required for NodePaths, as they are relative to the scene
+		if value is NodePath and !value.is_absolute():
+			# Add the additional leading ../../
+			value = NodePath("../../" + str(value))
+
+		# If our scene is already instanced then set the property directly
+		if is_instance_valid(scene_node):
+			scene_node.set(property, value)
+		# If it is not instanced yet, store it to the proxy configuration,
+		# which will get applied on scene load
+		else:
+			scene_proxy_configuration[property] = value
+		return true
+	# Keep normal behaviour
+	return false
+
+
+# Allow revert of custom properties
+func _property_can_revert(property : StringName) -> bool:
+	match property:
+		"alpha_scissor_threshold":
+			return true
+		"unshaded":
+			return true
+		"filter":
+			return true
+		_:
+			return false
+
+
+# Provide revert values for custom properties
+func _property_get_revert(property : StringName): # Variant
+	match property:
+		"alpha_scissor_threshold":
+			return 0.25
+		"unshaded":
+			return false
+		"filter":
+			return true
+
+
+# When the scene_node changes, update the property list
+func _update_scene_property_list():
+	scene_properties = []
+	scene_properties_keys = []
+	if is_instance_valid(scene_node):
+
+		# If the scene is queued for deletion, clear the scene proxy configuration
+		if scene_node.is_queued_for_deletion():
+			scene_proxy_configuration = {}
+		else:
+			# Extract relevant properties of the provided scene to display in the editor (forwarded)
+			var node_script: Script = scene_node.get_script() as Script
+			if node_script:
+				var all_properties := node_script.get_script_property_list()
+
+				# Join this with the custom property list of the object created by the script
+				if scene_node.has_method("_get_property_list"):
+					all_properties.append_array(scene_node.call("_get_property_list"))
+
+				for property in all_properties:
+					# Filter out only the properties that are supposed to be stored, or are used for grouping
+					if property["usage"] & (PROPERTY_USAGE_STORAGE | PROPERTY_USAGE_GROUP \
+					| PROPERTY_USAGE_CATEGORY | PROPERTY_USAGE_SUBGROUP):
+						scene_properties.append(property)
+						scene_properties_keys.append(property["name"])
+
+	notify_property_list_changed()
+
+
+## Get the 2D scene instance
+func get_scene_instance() -> Node:
+	return scene_node
+
+
+## Connect a 2D scene signal
+func connect_scene_signal(which : String, callback : Callable, flags : int = 0):
+	if scene_node:
+		scene_node.connect(which, callback, flags)
+
+
+# Handle pointer event from screen-body
+func _on_pointer_event(event : XRToolsPointerEvent) -> void:
+	pointer_event.emit(event)
+
+
+# Handler for input events
+func _input(event):
+	# Map keyboard events to the viewport if enabled
+	if input_keyboard and (event is InputEventKey or event is InputEventShortcut):
+		$Viewport.push_input(event)
+		return
+
+	# Map gamepad events to the viewport if enable
+	if input_gamepad and (event is InputEventJoypadButton or event is InputEventJoypadMotion):
+		$Viewport.push_input(event)
+		return
+
+
+# Process event
+func _process(delta):
+	# Process screen refreshing
+	if Engine.is_editor_hint():
+		# Perform periodic material refreshes to handle the user modifying the
+		# material properties in the editor
+		time_since_last_update += delta
+		if time_since_last_update > 1.0:
+			time_since_last_update = 0.0
+			# Trigger material refresh
+			_dirty = _DIRTY_MATERIAL
+			_update_render()
+	elif update_mode == UpdateMode.UPDATE_THROTTLED:
+		# Perform throttled updates of the viewport
+		var frame_time = 1.0 / throttle_fps
+		time_since_last_update += delta
+		if time_since_last_update > frame_time:
+			time_since_last_update = 0.0
+			# Trigger update
+			$Viewport.render_target_update_mode = SubViewport.UPDATE_ONCE
+	else:
+		# This is no longer needed
+		set_process(false)
+
+
+## Set screen size property
+func set_screen_size(new_size: Vector2) -> void:
+	screen_size = new_size
+	if is_ready:
+		_update_screen_size()
+
+
+## Set enabled property
+func set_enabled(is_enabled: bool) -> void:
+	enabled = is_enabled
+	if is_ready:
+		_update_enabled()
+
+
+## Set collision layer property
+func set_collision_layer(new_layer: int) -> void:
+	collision_layer = new_layer
+	if is_ready:
+		_update_collision_layer()
+
+
+## Set scene property
+func set_scene(new_scene: PackedScene) -> void:
+	scene = new_scene
+	_dirty |= _DIRTY_SCENE
+	if is_ready:
+		_update_render()
+
+
+## Set viewport size property
+func set_viewport_size(new_size: Vector2) -> void:
+	viewport_size = new_size
+	_dirty |= _DIRTY_SIZE
+	if is_ready:
+		_update_render()
+
+
+## Set update mode property
+func set_update_mode(new_update_mode: UpdateMode) -> void:
+	update_mode = new_update_mode
+	_dirty |= _DIRTY_UPDATE
+	if is_ready:
+		_update_render()
+
+
+## Set material property
+func set_material(new_material: StandardMaterial3D) -> void:
+	material = new_material
+	notify_property_list_changed()
+	_dirty |= _DIRTY_MATERIAL
+	if is_ready:
+		_update_render()
+
+
+## Set transparent property
+func set_transparent(new_transparent: TransparancyMode) -> void:
+	transparent = new_transparent
+	notify_property_list_changed()
+	_dirty |= _DIRTY_TRANSPARENCY
+	if is_ready:
+		_update_render()
+
+
+## Set the alpha scisser threshold
+func set_alpha_scissor_threshold(new_threshold: float) -> void:
+	alpha_scissor_threshold = new_threshold
+	_dirty |= _DIRTY_ALPHA_SCISSOR
+	if is_ready:
+		_update_render()
+
+
+## Set the unshaded property
+func set_unshaded(new_unshaded : bool) -> void:
+	unshaded = new_unshaded
+	_dirty |= _DIRTY_UNSHADED
+	if is_ready:
+		_update_render()
+
+
+## Set filter property
+func set_filter(new_filter: bool) -> void:
+	filter = new_filter
+	_dirty |= _DIRTY_FILTERED
+	if is_ready:
+		_update_render()
+
+
+# Screen size update handler
+func _update_screen_size() -> void:
+	$Screen.mesh.size = screen_size
+	$StaticBody3D.screen_size = screen_size
+	$StaticBody3D/CollisionShape3D.shape.size = Vector3(
+			screen_size.x,
+			screen_size.y,
+			0.02)
+
+
+# Enabled update handler
+func _update_enabled() -> void:
+	if Engine.is_editor_hint():
+		return
+
+	$StaticBody3D/CollisionShape3D.disabled = !enabled
+
+
+# Collision layer update handler
+func _update_collision_layer() -> void:
+	$StaticBody3D.collision_layer = collision_layer
+
+
+# This complex function processes the render dirty flags and performs the
+# minimal number of updates to get the render objects into the correct state.
+func _update_render() -> void:
+	# Handle material change
+	if _dirty & _DIRTY_MATERIAL:
+		_dirty &= ~_DIRTY_MATERIAL
+
+		# Construct the new screen material
+		if material:
+			# Copy custom material
+			_screen_material = material.duplicate()
+		else:
+			# Create new local material
+			_screen_material = StandardMaterial3D.new()
+
+			# Disable culling
+			_screen_material.params_cull_mode = StandardMaterial3D.CULL_DISABLED
+
+			# Ensure local material is configured
+			_dirty |= _DIRTY_TRANSPARENCY |	\
+					_DIRTY_ALPHA_SCISSOR |	\
+					_DIRTY_UNSHADED |		\
+					_DIRTY_FILTERED
+
+		# Ensure new material renders viewport onto surface
+		_dirty |= _DIRTY_ALBEDO | _DIRTY_SURFACE
+
+	# If we have no screen material then skip everything else
+	if not _screen_material:
+		return
+
+	# Handle scene change
+	if _dirty & _DIRTY_SCENE:
+		_dirty &= ~_DIRTY_SCENE
+
+		# Out with the old
+		if is_instance_valid(scene_node):
+			if scene_node.property_list_changed.is_connected(_update_scene_property_list):
+				scene_node.property_list_changed.disconnect(_update_scene_property_list)
+			$Viewport.remove_child(scene_node)
+			scene_node.queue_free()
+			_update_scene_property_list()
+
+		# In with the new
+		if scene:
+			# Instantiate provided scene
+			scene_node = scene.instantiate()
+			_update_scene_property_list()
+			scene_node.property_list_changed.connect(_update_scene_property_list)
+
+			# Apply the scene proxy configuration on the first load
+			for key in scene_properties_keys:
+				if scene_proxy_configuration.has(key):
+					scene_node.set(key, scene_proxy_configuration[key])
+
+			# Finally add it to the scene, so values are available in _ready
+			$Viewport.add_child(scene_node)
+		elif $Viewport.get_child_count() == 1:
+			# Use already-provided scene
+			scene_node = $Viewport.get_child(0)
+
+		# Ensure the new scene is rendered at least once
+		_dirty |= _DIRTY_REDRAW
+
+	# Handle viewport size change
+	if _dirty & _DIRTY_SIZE:
+		_dirty &= ~_DIRTY_SIZE
+
+		# Set the viewport size
+		$Viewport.size = viewport_size
+		$StaticBody3D.viewport_size = viewport_size
+
+		# Update our viewport texture, it will have changed
+		_dirty |= _DIRTY_ALBEDO
+
+	# Handle albedo change:
+	if _dirty & _DIRTY_ALBEDO:
+		_dirty &= ~_DIRTY_ALBEDO
+
+		# Set the screen material to use the viewport for the albedo channel
+		viewport_texture = $Viewport.get_texture()
+		_screen_material.albedo_texture = viewport_texture
+
+	# Handle update mode change
+	if _dirty & _DIRTY_UPDATE:
+		_dirty &= ~_DIRTY_UPDATE
+
+		# Apply update rules
+		if Engine.is_editor_hint():
+			# Update once. Process function used for editor refreshes
+			$Viewport.render_target_update_mode = SubViewport.UPDATE_ONCE
+			set_process(true)
+		elif update_mode == UpdateMode.UPDATE_ONCE:
+			# Update once. Process function not used
+			$Viewport.render_target_update_mode = SubViewport.UPDATE_ONCE
+			set_process(false)
+		elif update_mode == UpdateMode.UPDATE_ALWAYS:
+			# Update always. Process function not used
+			$Viewport.render_target_update_mode = SubViewport.UPDATE_ALWAYS
+			set_process(false)
+		elif update_mode == UpdateMode.UPDATE_THROTTLED:
+			# Update once. Process function triggers periodic refresh
+			$Viewport.render_target_update_mode = SubViewport.UPDATE_ONCE
+			set_process(true)
+
+	# Handle transparency update
+	if _dirty & _DIRTY_TRANSPARENCY:
+		_dirty &= ~_DIRTY_TRANSPARENCY
+
+		# If using a temporary material then update transparency
+		if _screen_material and not material:
+			# Set the transparancy mode
+			match transparent:
+				TransparancyMode.OPAQUE:
+					_screen_material.transparency = BaseMaterial3D.TRANSPARENCY_DISABLED
+				TransparancyMode.TRANSPARENT:
+					_screen_material.transparency = BaseMaterial3D.TRANSPARENCY_ALPHA
+				TransparancyMode.SCISSOR:
+					_screen_material.transparency = BaseMaterial3D.TRANSPARENCY_ALPHA_SCISSOR
+
+		# Set the viewport background transparency mode and force a redraw
+		$Viewport.transparent_bg = transparent != TransparancyMode.OPAQUE
+		_dirty |= _DIRTY_REDRAW
+
+	# Handle alpha scissor update
+	if _dirty & _DIRTY_ALPHA_SCISSOR:
+		_dirty &= ~_DIRTY_ALPHA_SCISSOR
+
+		# If using a temporary material with alpha-scissor then update
+		if _screen_material and not material and transparent == TransparancyMode.SCISSOR:
+			_screen_material.params_alpha_scissor_threshold = alpha_scissor_threshold
+
+	# Handle unshaded update
+	if _dirty & _DIRTY_UNSHADED:
+		_dirty &= ~_DIRTY_UNSHADED
+
+		# If using a temporary material then update the shading mode and force a redraw
+		if _screen_material and not material:
+			_screen_material.shading_mode = (
+				BaseMaterial3D.SHADING_MODE_UNSHADED if unshaded else
+				BaseMaterial3D.SHADING_MODE_PER_PIXEL)
+			#_dirty |= _DIRTY_REDRAW
+
+	# Handle filter update
+	if _dirty & _DIRTY_FILTERED:
+		_dirty &= ~_DIRTY_FILTERED
+
+		# If using a temporary material then update the filter mode and force a redraw
+		if _screen_material and not material:
+			_screen_material.texture_filter = (
+				BaseMaterial3D.TEXTURE_FILTER_LINEAR if filter else
+				BaseMaterial3D.TEXTURE_FILTER_NEAREST)
+			#_dirty |= _DIRTY_REDRAW
+
+	# Handle surface material update
+	if _dirty & _DIRTY_SURFACE:
+		_dirty &= ~_DIRTY_SURFACE
+
+		# Set the screen to render using the new screen material
+		$Screen.set_surface_override_material(0, _screen_material)
+
+	# Handle forced redraw of the viewport
+	if _dirty & _DIRTY_REDRAW:
+		_dirty &= ~_DIRTY_REDRAW
+
+		# Force a redraw of the viewport
+		if Engine.is_editor_hint() or update_mode == UpdateMode.UPDATE_ONCE:
+			$Viewport.render_target_update_mode = SubViewport.UPDATE_ONCE

addons/godot-xr-tools/objects/viewport_2d_in_3d.gd.uid

@@ -0,0 +1 @@
+uid://4xvdmrnws44w

addons/godot-xr-tools/objects/viewport_2d_in_3d.tscn

@@ -0,0 +1,47 @@
+[gd_scene load_steps=7 format=3 uid="uid://clujaf3u776a3"]
+
+[ext_resource type="Script" path="res://addons/godot-xr-tools/objects/viewport_2d_in_3d.gd" id="1"]
+[ext_resource type="Script" path="res://addons/godot-xr-tools/objects/viewport_2d_in_3d_body.gd" id="2"]
+
+[sub_resource type="QuadMesh" id="1"]
+resource_local_to_scene = true
+size = Vector2(3, 2)
+
+[sub_resource type="ViewportTexture" id="ViewportTexture_ufe4n"]
+
+[sub_resource type="StandardMaterial3D" id="StandardMaterial3D_fvml0"]
+transparency = 1
+cull_mode = 2
+albedo_texture = SubResource("ViewportTexture_ufe4n")
+texture_filter = 1
+
+[sub_resource type="BoxShape3D" id="4"]
+resource_local_to_scene = true
+size = Vector3(3, 2, 0.02)
+
+[node name="Viewport2Din3D" type="Node3D"]
+script = ExtResource("1")
+alpha_scissor_threshold = 0.25
+unshaded = false
+filter = true
+
+[node name="Viewport" type="SubViewport" parent="."]
+disable_3d = true
+transparent_bg = true
+gui_embed_subwindows = true
+size = Vector2i(300, 200)
+render_target_update_mode = 1
+
+[node name="Screen" type="MeshInstance3D" parent="."]
+mesh = SubResource("1")
+surface_material_override/0 = SubResource("StandardMaterial3D_fvml0")
+
+[node name="StaticBody3D" type="StaticBody3D" parent="."]
+collision_layer = 5242881
+collision_mask = 0
+script = ExtResource("2")
+viewport_size = Vector2(300, 200)
+
+[node name="CollisionShape3D" type="CollisionShape3D" parent="StaticBody3D"]
+transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, -0.01)
+shape = SubResource("4")

addons/godot-xr-tools/objects/viewport_2d_in_3d_body.gd

@@ -0,0 +1,217 @@
+extends XRToolsInteractableBody
+
+
+## Screen size
+@export var screen_size = Vector2(3.0, 2.0)
+
+## Viewport size
+@export var viewport_size = Vector2(100.0, 100.0)
+
+
+# Current mouse mask
+var _mouse_mask := 0
+
+# Viewport node
+var _viewport : Viewport
+
+# Dictionary of pointers to touch-index
+var _touches := {}
+
+# Dictionary of pressed pointers
+var _presses := {}
+
+# Dominant pointer (index == 0)
+var _dominant : Node3D
+
+# Mouse pointer
+var _mouse : Node3D
+
+# Last mouse position
+var _mouse_last := Vector2.ZERO
+
+
+func _ready():
+	# Get viewport node
+	_viewport = get_node("../Viewport")
+
+	# Subscribe to pointer events
+	pointer_event.connect(_on_pointer_event)
+
+
+## Convert intersection point to screen coordinate
+func global_to_viewport(p_at : Vector3) -> Vector2:
+	var t = $CollisionShape3D.global_transform
+	var at = t.affine_inverse() * p_at
+
+	# Convert to screen space
+	at.x = ((at.x / screen_size.x) + 0.5) * viewport_size.x
+	at.y = (0.5 - (at.y / screen_size.y)) * viewport_size.y
+
+	return Vector2(at.x, at.y)
+
+
+# Pointer event handler
+func _on_pointer_event(event : XRToolsPointerEvent) -> void:
+	# Ignore if we have no viewport
+	if not is_instance_valid(_viewport):
+		return
+
+	# Get the pointer and event type
+	var pointer := event.pointer
+	var type := event.event_type
+
+	# Get the touch-index [0..]
+	var index : int = _touches.get(pointer, -1)
+
+	# Create a new touch-index if necessary
+	if index < 0 or type == XRToolsPointerEvent.Type.ENTERED:
+		# Clear any stale pointer information
+		_touches.erase(pointer)
+		_presses.erase(pointer)
+
+		# Assign a new touch-index for the pointer
+		index = _next_touch_index()
+		_touches[pointer] = index
+
+		# Detect dominant pointer
+		if index == 0:
+			_dominant = pointer
+
+	# Get the viewport positions
+	var at := global_to_viewport(event.position)
+	var last := global_to_viewport(event.last_position)
+
+	# Get/update pressed state
+	var pressed : bool
+	match type:
+		XRToolsPointerEvent.Type.PRESSED:
+			_presses[pointer] = true
+			pressed = true
+
+		XRToolsPointerEvent.Type.RELEASED:
+			_presses.erase(pointer)
+			pressed = false
+
+		_:
+			pressed = _presses.has(pointer)
+
+	# Dispatch touch events
+	match type:
+		XRToolsPointerEvent.Type.PRESSED:
+			_report_touch_down(index, at)
+
+		XRToolsPointerEvent.Type.RELEASED:
+			_report_touch_up(index, at)
+
+		XRToolsPointerEvent.Type.MOVED:
+			_report_touch_move(index, pressed, last, at)
+
+	# If the current mouse isn't pressed then consider switching to a new one
+	if not _presses.has(_mouse):
+		if type == XRToolsPointerEvent.Type.PRESSED and pointer is XRToolsFunctionPointer:
+			# Switch to pressed laser-pointer
+			_mouse = pointer
+		elif type == XRToolsPointerEvent.Type.EXITED and pointer == _mouse:
+			# Current mouse leaving, switch to dominant
+			_mouse = _dominant
+		elif not _mouse and _dominant:
+			# No mouse, pick the dominant
+			_mouse = _dominant
+
+	# Fire mouse events
+	if pointer == _mouse:
+		match type:
+			XRToolsPointerEvent.Type.PRESSED:
+				_report_mouse_down(at)
+
+			XRToolsPointerEvent.Type.RELEASED:
+				_report_mouse_up( at)
+
+			XRToolsPointerEvent.Type.MOVED:
+				_report_mouse_move(pressed, last, at)
+
+	# Clear pointer information on exit
+	if type == XRToolsPointerEvent.Type.EXITED:
+		# Clear pointer information
+		_touches.erase(pointer)
+		_presses.erase(pointer)
+		if pointer == _dominant:
+			_dominant = null
+		if pointer == _mouse:
+			_mouse = null
+
+
+# Report touch-down event
+func _report_touch_down(index : int, at : Vector2) -> void:
+	var event := InputEventScreenTouch.new()
+	event.index = index
+	event.position = at
+	event.pressed = true
+	_viewport.push_input(event)
+
+
+# Report touch-up event
+func _report_touch_up(index : int, at : Vector2) -> void:
+	var event := InputEventScreenTouch.new()
+	event.index = index
+	event.position = at
+	event.pressed = false
+	_viewport.push_input(event)
+
+
+# Report touch-move event
+func _report_touch_move(index : int, pressed : bool, from : Vector2, to : Vector2) -> void:
+	var event := InputEventScreenDrag.new()
+	event.index = index
+	event.position = to
+	event.pressure = 1.0 if pressed else 0.0
+	event.relative = to - from
+	_viewport.push_input(event)
+
+
+# Report mouse-down event
+func _report_mouse_down(at : Vector2) -> void:
+	var event := InputEventMouseButton.new()
+	event.button_index = 1
+	event.pressed = true
+	event.position = at
+	event.global_position = at
+	event.button_mask = 1
+	_viewport.push_input(event)
+
+
+# Report mouse-up event
+func _report_mouse_up(at : Vector2) -> void:
+	var event := InputEventMouseButton.new()
+	event.button_index = 1
+	event.pressed = false
+	event.position = at
+	event.global_position = at
+	event.button_mask = 0
+	_viewport.push_input(event)
+
+
+# Report mouse-move event
+func _report_mouse_move(pressed : bool, from : Vector2, to : Vector2) -> void:
+	var event := InputEventMouseMotion.new()
+	event.position = to
+	event.global_position = to
+	event.relative = to - from
+	event.button_mask = 1 if pressed else 0
+	event.pressure = 1.0 if pressed else 0.0
+	_viewport.push_input(event)
+
+
+# Find the next free touch index
+func _next_touch_index() -> int:
+	# Get the current touches
+	var current := _touches.values()
+	current.sort()
+
+	# Look for a hole
+	for touch in current.size():
+		if current[touch] != touch:
+			return touch
+
+	# No hole so add to end
+	return current.size()

addons/godot-xr-tools/objects/viewport_2d_in_3d_body.gd.uid

@@ -0,0 +1 @@
+uid://dru0ogdcxwjuf

addons/godot-xr-tools/objects/virtual_keyboard.tscn

@@ -0,0 +1,44 @@
+[gd_scene load_steps=7 format=3 uid="uid://dgdb1texynduw"]
+
+[ext_resource type="PackedScene" uid="uid://clujaf3u776a3" path="res://addons/godot-xr-tools/objects/viewport_2d_in_3d.tscn" id="1"]
+[ext_resource type="PackedScene" uid="uid://lauwp8okd1vh" path="res://addons/godot-xr-tools/objects/keyboard/virtual_keyboard_2d.tscn" id="2"]
+
+[sub_resource type="QuadMesh" id="QuadMesh_iets3"]
+resource_local_to_scene = true
+size = Vector2(1.5, 0.75)
+
+[sub_resource type="ViewportTexture" id="ViewportTexture_ncnoj"]
+
+[sub_resource type="StandardMaterial3D" id="StandardMaterial3D_kjc12"]
+cull_mode = 2
+shading_mode = 0
+albedo_texture = SubResource("ViewportTexture_ncnoj")
+texture_filter = 1
+
+[sub_resource type="BoxShape3D" id="BoxShape3D_twvoe"]
+resource_local_to_scene = true
+size = Vector3(1.5, 0.75, 0.02)
+
+[node name="VirtualKeyboard" instance=ExtResource("1")]
+screen_size = Vector2(1.5, 0.75)
+scene = ExtResource("2")
+viewport_size = Vector2(400, 200)
+update_mode = 2
+throttle_fps = 15.0
+transparent = 0
+unshaded = true
+
+[node name="Viewport" parent="." index="0"]
+transparent_bg = false
+size = Vector2i(400, 200)
+
+[node name="Screen" parent="." index="1"]
+mesh = SubResource("QuadMesh_iets3")
+surface_material_override/0 = SubResource("StandardMaterial3D_kjc12")
+
+[node name="StaticBody3D" parent="." index="2"]
+screen_size = Vector2(1.5, 0.75)
+viewport_size = Vector2(400, 200)
+
+[node name="CollisionShape3D" parent="StaticBody3D" index="0"]
+shape = SubResource("BoxShape3D_twvoe")

addons/godot-xr-tools/objects/wind_area.gd

@@ -0,0 +1,14 @@
+@tool
+class_name XRToolsWindArea
+extends Area3D
+
+## Vector (direction and magnitude) of wind in this area
+@export var wind_vector : Vector3 = Vector3.ZERO
+
+## Wind drag factor
+@export var drag : float = 1.0
+
+
+# Add support for is_xr_class on XRTools classes
+func is_xr_class(name : String) -> bool:
+	return name == "XRToolsWindArea"

addons/godot-xr-tools/objects/wind_area.gd.uid

@@ -0,0 +1 @@
+uid://drvmixiuxlccx

addons/godot-xr-tools/objects/wind_area.tscn

@@ -0,0 +1,11 @@
+[gd_scene load_steps=2 format=3 uid="uid://nack1qite6lx"]
+
+[ext_resource type="Script" path="res://addons/godot-xr-tools/objects/wind_area.gd" id="1"]
+
+[node name="WindArea" type="Area3D"]
+collision_layer = 524288
+collision_mask = 0
+monitoring = false
+script = ExtResource("1")
+
+[node name="CollisionShape3D" type="CollisionShape3D" parent="."]

addons/godot-xr-tools/objects/world_grab_area.gd

@@ -0,0 +1,64 @@
+@tool
+@icon("res://addons/godot-xr-tools/editor/icons/hand.svg")
+class_name XRToolsWorldGrabArea
+extends Area3D
+
+
+## XR Tools World-Grab Area
+##
+## This script adds world-grab areas to an environment
+##
+## For world-grab to work, the player must have an [XRToolsMovementWorldGrab]
+## node configured appropriately.
+
+
+## If true, the grip control must be held to keep holding the climbable
+var press_to_hold : bool = true
+
+## Dictionary of temporary grab-handles indexed by the pickup node.
+var grab_locations := {}
+
+
+# Add support for is_xr_class on XRTools classes
+func is_xr_class(name : String) -> bool:
+	return name == "XRToolsWorldGrabArea"
+
+
+# Called by XRToolsFunctionPickup
+func is_picked_up() -> bool:
+	return false
+
+func can_pick_up(_by: Node3D) -> bool:
+	return true
+
+# Called by XRToolsFunctionPickup when user presses the action button while holding this object
+func action():
+	pass
+
+# Ignore highlighting requests from XRToolsFunctionPickup
+func request_highlight(_from, _on) -> void:
+	pass
+
+# Called by XRToolsFunctionPickup when this is picked up by a controller
+func pick_up(by: Node3D) -> void:
+	# Get the ID to save the grab handle under
+	var id = by.get_instance_id()
+
+	# Get or construct the grab handle
+	var handle = grab_locations.get(id)
+	if not handle:
+		handle = Node3D.new()
+		add_child(handle)
+		grab_locations[id] = handle
+
+	# Set the handles global transform. As it's a child of this
+	# climbable it will move as the climbable moves
+	handle.global_transform = by.global_transform
+
+# Called by XRToolsFunctionPickup when this is let go by a controller
+func let_go(_by: Node3D, _p_linear_velocity: Vector3, _p_angular_velocity: Vector3) -> void:
+	pass
+
+# Get the grab handle
+func get_grab_handle(p: Node3D) -> Node3D:
+	return grab_locations.get(p.get_instance_id())

addons/godot-xr-tools/objects/world_grab_area.gd.uid

@@ -0,0 +1 @@
+uid://cvkttssme73fm

addons/godot-xr-tools/objects/world_grab_area.tscn

@@ -0,0 +1,8 @@
+[gd_scene load_steps=2 format=3 uid="uid://57q7hhomocdh"]
+
+[ext_resource type="Script" path="res://addons/godot-xr-tools/objects/world_grab_area.gd" id="1_uxhq5"]
+
+[node name="WorldGrabArea" type="Area3D"]
+collision_layer = 262144
+collision_mask = 524288
+script = ExtResource("1_uxhq5")