godot_experiments/station_info_panel/style1/site_panel.gd

@tool
extends Node3D

## 面板宽度，单位(m)
@export_range(1, 10) var panelWidth: float = 3:
	get:
		return panelWidth
	set(v):
		panelWidth = v
		update()
## 面板高度，单位(m)
@export_range(0.1, 5) var panelHeight: float = 1:
	get:
		return panelHeight
	set(v):
		panelHeight = v
		update()

var isReady: bool

func update():
	if not isReady:
		return
	var vp = $SubViewport
	
	$Plane.mesh.size.x = panelWidth
	$Plane.mesh.size.y = panelHeight
	$Plane.material_override.albedo_texture = vp.get_texture()


func _ready():
	isReady = true
	print("csPanel ready")
	update()