# A desired linear and angular amount of acceleration requested by the steering
# system.
# @category - Base types
extends Reference
class_name GSAITargetAcceleration

# Linear acceleration
var linear : Vector3 = Vector3.ZERO
# Angular acceleration
var angular : float = 0.0

# Sets the linear and angular components to 0.
func set_zero() -> void:
	linear.x = 0.0
	linear.y = 0.0
	linear.z = 0.0
	angular = 0.0

# Adds `accel`'s components, multiplied by `scalar`, to this one.
func add_scaled_accel(accel: GSAITargetAcceleration, scalar: float) -> void:
	linear += accel.linear * scalar
	angular += accel.angular * scalar

# Returns the squared magnitude of the linear and angular components.
func get_magnitude_squared() -> float:
	return linear.length_squared() + angular * angular

# Returns the magnitude of the linear and angular components.
func get_magnitude() -> float:
	return sqrt(get_magnitude_squared())