Added motion planel for raw/pitch/roll and acceleration. Consolidated all colors into one stylesheet in themes/palette.gd.

scripts/motion_panel.gd

@@ -0,0 +1,63 @@
+@tool
+extends Control
+## Telemetry conventions: docs/motion_panel.md.
+
+@export var stale_after_seconds: float = 2.0
+@export_range(0.1, 100.0) var acceleration_full_scale: float = 5.0:
+	set(value):
+		acceleration_full_scale = maxf(value, 0.1)
+		_refresh()
+
+var attitude := Vector3.ZERO # roll, pitch, heading in degrees
+var momentum := Vector3.ZERO
+var acceleration := Vector3.ZERO
+var _received_ms: int = -1
+
+var _last_stale := false
+
+func _ready() -> void:
+	_refresh()
+
+func set_telemetry(orientation_degrees: Vector3, angular_momentum: Vector3, linear_acceleration: Vector3) -> void:
+	if not orientation_degrees.is_finite() or not angular_momentum.is_finite() or not linear_acceleration.is_finite():
+		return
+	attitude = Vector3(wrapf(orientation_degrees.x, -180, 180), wrapf(orientation_degrees.y, -180, 180), fposmod(orientation_degrees.z, 360))
+	momentum = angular_momentum
+	acceleration = linear_acceleration
+	_received_ms = Time.get_ticks_msec()
+	_refresh()
+
+func _process(_delta: float) -> void:
+	var stale := _is_stale()
+	if stale != _last_stale:
+		_refresh()
+
+func _is_stale() -> bool:
+	return _received_ms >= 0 and (Time.get_ticks_msec() - _received_ms) / 1000.0 > stale_after_seconds
+
+func _number(value: float, precision: int = 2) -> String:
+	return "—" if _received_ms < 0 else ("%+.*f" % [precision, value])
+
+func _refresh() -> void:
+	if not is_node_ready():
+		return
+	_last_stale = _is_stale()
+	%Status.text = "STALE" if _last_stale else "NO DATA"
+	%StatusBanner.visible = _last_stale or _received_ms < 0
+	%Status.visible = true
+	%Roll.text = "R " + _number(attitude.x, 1) + "°"
+	%Pitch.text = "P " + _number(attitude.y, 1) + "°"
+	%Heading.text = "H " + ("%05.1f°" % attitude.z if _received_ms >= 0 else "—")
+	var accel_labels := [%AccelX, %AccelY, %AccelZ]
+	var momentum_labels := [%MomentumX, %MomentumY, %MomentumZ]
+	for axis in range(3):
+		accel_labels[axis].text = _number(acceleration[axis])
+		momentum_labels[axis].text = _number(momentum[axis])
+	%FullScale.text = "±%.1f" % acceleration_full_scale
+	%Limit.visible = _received_ms >= 0 and (Vector2(acceleration.x, acceleration.y).length() > acceleration_full_scale or absf(acceleration.z) > acceleration_full_scale)
+	for graphic in [%Horizon, %HeadingTape, %AccelerationPlot, %VerticalAcceleration]:
+		graphic.attitude = attitude
+		graphic.acceleration = acceleration
+		graphic.available = _received_ms >= 0
+		graphic.full_scale = acceleration_full_scale
+		graphic.queue_redraw()