2017-04-08 20:05:35 +02:00
|
|
|
from arm.logicnode.arm_nodes import *
|
|
|
|
|
|
2020-09-08 17:03:24 +02:00
|
|
|
|
2020-09-08 21:16:20 +02:00
|
|
|
class IsNoneNode(ArmLogicTreeNode):
|
2020-10-05 19:55:56 +02:00
|
|
|
"""Passes through its activation only if the plugged-in value is
|
2020-09-28 15:58:41 +02:00
|
|
|
`null` (no value).
|
|
|
|
|
|
2020-11-18 10:39:12 +01:00
|
|
|
@seeNode Is Not Null"""
|
2017-04-08 20:05:35 +02:00
|
|
|
bl_idname = 'LNIsNoneNode'
|
2020-10-30 19:28:38 +01:00
|
|
|
bl_label = 'Is Null'
|
2020-09-13 11:27:58 +02:00
|
|
|
arm_version = 1
|
2020-09-08 17:03:24 +02:00
|
|
|
|
2017-04-08 20:05:35 +02:00
|
|
|
def init(self, context):
|
2020-09-13 11:27:58 +02:00
|
|
|
super(IsNoneNode, self).init(context)
|
2020-09-08 21:49:02 +02:00
|
|
|
self.add_input('ArmNodeSocketAction', 'In')
|
|
|
|
|
self.add_input('NodeSocketShader', 'Value')
|
2020-11-17 16:01:15 +01:00
|
|
|
|
2020-09-08 21:49:02 +02:00
|
|
|
self.add_output('ArmNodeSocketAction', 'Out')
|
