mirror of
https://github.com/CrispyPin/ovr-utils.git
synced 2025-04-11 15:03:58 +02:00
87 lines
2.7 KiB
GDScript
87 lines
2.7 KiB
GDScript
extends Node
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enum TARGETS { head, left, right, world }
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export (TARGETS) var target = TARGETS.head
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export var overlay_scene = preload("res://addons/openvr_overlay/MissingOverlay.tscn") setget _set_overlay_scene
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export var offset_pos := Vector3(0, 0, -1) setget _set_offset_pos
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export var offset_rot: Vector3 setget _set_offset_rot
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export var width_meters = 0.4
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export var fallback_to_hmd = false # fallback is only applied if tracker is not present at startup
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var _tracker_id: int = 0 setget ,get_tracker_id
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func _ready() -> void:
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ARVRServer.connect("tracker_added", self, "_tracker_changed")
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ARVRServer.connect("tracker_removed", self, "_tracker_changed")
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$OverlayViewport.overlay_width_in_meters = width_meters
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$OverlayViewport.size = OverlayInit.ovr_interface.get_render_targetsize()
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if overlay_scene:
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$OverlayViewport.add_child(overlay_scene.instance())
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update_tracker_id()
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update_offset()
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#func _process(_delta: float) -> void:
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# update_offset()
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func update_tracker_id() -> void:
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_tracker_id = -1
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if target in [TARGETS.left, TARGETS.right]: # target is a controller
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for i in ARVRServer.get_tracker_count():
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var tracker = ARVRServer.get_tracker(i)
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if tracker.get_hand() == target:
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_tracker_id = int(tracker.get_name().split("_")[-1])
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if _tracker_id == -1:
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# could not find controller, overlay will revert to fallback
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# only happens if controller is missing on startup, otherwise it will register as being at origin
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if fallback_to_hmd:
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_tracker_id = 0 # HMD
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else:
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_tracker_id = 63 # World origin
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func update_offset() -> void:
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$Offset.translation = offset_pos
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$Offset.rotation_degrees = offset_rot
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print(_tracker_id)
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match target:
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TARGETS.head:
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$OverlayViewport.track_relative_to_device(0, $Offset.transform)
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TARGETS.world:
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$OverlayViewport.overlay_position_absolute($Offset.transform)
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_:
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$OverlayViewport.track_relative_to_device(_tracker_id, $Offset.transform)
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func _tracker_changed(tracker_name: String, type: int, id: int):
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print("tracker changed: ", tracker_name)
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update_tracker_id()
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update_offset()
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func get_tracker_id() -> int:
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return _tracker_id
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func _set_offset_pos(pos: Vector3):
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offset_pos = pos
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update_offset()
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func _set_offset_rot(rot: Vector3):
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offset_rot = rot
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update_offset()
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func _set_overlay_scene(scene: PackedScene):
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overlay_scene = scene
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if $OverlayViewport.get_children():
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$OverlayViewport.get_child(0).queue_free()
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$OverlayViewport.add_child(overlay_scene.instance())
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