Better bullet traces and raycast for hitscan

scenes/weapon/bullet.gd

@@ -2,8 +2,9 @@ extends Node3D
 
 const SPEED = 715
 
-@onready var mesh = $MeshInstance3D
-@onready var ray = $RayCast3D
+@onready var mesh = $RigidBody3D/MeshInstance3D
+@onready var rigid_body_3d: RigidBody3D = $RigidBody3D
+@onready var ray = $RigidBody3D/RayCast3D
 @onready var particles = $GPUParticles3D
 
 # Called when the node enters the scene tree for the first time.
@@ -14,11 +15,15 @@ func _ready() -> void:
 # Called every frame. 'delta' is the elapsed time since the previous frame.
 func _process(delta):
 	position += transform.basis * Vector3(0, 0, SPEED) * delta
-	ray.collision_mask = 1
-	ray.enabled = 1
+	rigid_body_3d.set_use_continuous_collision_detection(true)
+	#ray.collision_mask = 1
+	#ray.enabled = 1
+	ray.target_position.z = SPEED / Engine.get_frames_per_second()    
 	if ray.is_colliding():
-		mesh.visible = false
+		rigid_body_3d.visible = false
 		particles.emitting = true
+		#if ray.get_collider().is_in_group("body"):
+			#print("head")
 		await get_tree().create_timer(1.0).timeout
 		queue_free()