31 lines
960 B
Python
31 lines
960 B
Python
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from lnx.logicnode.lnx_nodes import *
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class RetainValueNode(LnxLogicTreeNode):
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"""Retains the input value.
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@input Retain: Retains the value when exeuted.
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@input Value: The value that should be retained.
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"""
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bl_idname = 'LNRetainValueNode'
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bl_label = 'Retain Value'
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lnx_section = 'set'
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lnx_version = 2
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def lnx_init(self, context):
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self.add_input('LnxNodeSocketAction', 'Retain')
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self.add_input('LnxDynamicSocket', 'Value', is_var=True)
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self.add_output('LnxNodeSocketAction', 'Out')
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self.add_output('LnxDynamicSocket', 'Value')
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def get_replacement_node(self, node_tree: bpy.types.NodeTree):
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if self.lnx_version not in (0, 1):
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raise LookupError()
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return NodeReplacement(
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"LNRetainValueNode", self.lnx_version,
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"LNRetainValueNode", 2,
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in_socket_mapping={0: 0, 1: 1},
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out_socket_mapping={0: 1, 1: 0},
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)
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