hurrmmm/godot/control_scheme/radial_ui.gd

extends Node3D

func _ready():
	set_charge(0.0)

var charge_amount: float = 0.0

func set_charge(amount: float):
	charge_amount = amount
	var mat: ShaderMaterial = $MeshInstance3D.get_active_material(0)
	mat.set_shader_parameter("charge", amount)