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Attention | Topic was automatically imported from the old Question2Answer platform. |
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Asked By | genete |
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Old Version | Published before Godot 3 was released. |
I would like to change the resting length (and maybe also the current length) of a DampedSpringJoint2D using GDScript.
This is what I tried but doesn’t work:
extends DampedSpringJoint2D
var length=100
var new_length=100
var node_a_path
var node_b_path
func _ready():
set_process_input(true)
set_fixed_process(true)
node_a_path=get_node_a()
node_b_path=get_node_b()
pass
func _fixed_process(delta):
if length==new_length:
return
length=new_length
set_node_a("")
set_node_b("")
set_rest_length(length)
set_length(length)
set_node_a(node_a_path)
set_node_b(node_b_path)
pass
func _input(event):
if event.is_action_pressed("ui_up") and not event.is_echo():
new_length+=10
if event.is_action_pressed("ui_down") and not event.is_echo():
new_length-=10
pass
Is that possible to do? And how? Once you run the project, those parameters can’t be changed?
The previous script changes the length and the rest length of the spring but the attached bodies doesn’t follow the new situation. Looks like is they are still attached to the initial joint definition.
genete | 2016-08-17 06:46