Godot Version
4.2.stable
Question
This is my problem. I have RigidBody3D Character, everything work for movements and camera but problem is that character change is rotation when i walk on non-flat terrain (procedurally generated terrain (mountains)).
When i lock Angular Y of rigid body in Axis Lock, character work perfectly but i can not move camera (left-right cam movement is character y rotation).
Collision shape = CapsuleShape with radius 0.3m and height 1.8m.
Possible sulution
-
Lock Angular Y in Axis Lock and force change angular_velocity.y in code (I don’t know how to do this).
-
Unlock Angular Y in Axis Lock and somehow stabilize the character to stop auto-rotating y on terrain.
Code:
Here is my code (sorry bcs it is on Bosnian language):
# trenutna_brzina = current speed
# mis = mouse
# senzitiviti = sensitivity
# lerp_brzina = lerp speed
# This is for movement.
func _integrate_forces(_state):
var input_direkcija = Input.get_vector("A", "D", "W", "S")
var brzina_usporavanja = lerp_brzina if not na_ledu else brzina_leda
direkcija = lerp(direkcija, (transform.basis * Vector3(input_direkcija.x, 0, input_direkcija.y)).normalized(),_delta*brzina_usporavanja)
if Input.is_action_pressed("SHIFT"):
trenutna_brzina = sprint
else:
trenutna_brzina = brzina
var velocity = linear_velocity
velocity.x = direkcija.x * trenutna_brzina
velocity.z = direkcija.z * trenutna_brzina
if Input.is_action_just_pressed("SPACE") and is_on_floor():
velocity.y = skok_snaga
else:
velocity.y -= gravitacija * _delta
linear_velocity = velocity
#This code don't work when Axis Lock AngularY is locked. Only work when it is unlocked.
angular_velocity.y = lerp(angular_velocity.y, deg_to_rad(-mis.pos.x *senzitiviti* 1.95), _delta * lerp_brzina*4)
# glava - is head.
# mis - is mouse.
# This is for camera.
# This code is fine, it work for look up and down for "head". But i look left-right on character rotation.y (angular_velocity.y)
func _process(delta):
glava.rotation_degrees.x -= mis.pos.y * (senzitiviti*2) * delta;
glava.rotation_degrees.x = clamp(glava.rotation_degrees.x, -88, 88)
mis.pos = Vector2.ZERO
Photos:
This is my terrain:
if someone can help me please do that because i lost my 5 days to fix this and i have no idea how to do it. im mentally destroyed guys