46 lines
1.9 KiB
Python
46 lines
1.9 KiB
Python
from lnx.logicnode.lnx_nodes import *
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@deprecated(message='Do not use quaternion sockets')
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class SeparateQuaternionNode(LnxLogicTreeNode):
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"""Splits the given quaternion into X, Y, Z and W."""
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bl_idname = 'LNSeparateQuaternionNode'
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bl_label = "Separate Quaternion (do not use: quaternions sockets have been phased out entirely)"
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bl_description = "Separate a quaternion object (transported through a vector socket) into its four compoents."
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lnx_category = 'Math'
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lnx_section = 'quaternions'
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lnx_version = 2 # deprecate
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def lnx_init(self, context):
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self.add_input('LnxVectorSocket', 'Quaternion')
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self.add_output('LnxFloatSocket', 'X')
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self.add_output('LnxFloatSocket', 'Y')
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self.add_output('LnxFloatSocket', 'Z')
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self.add_output('LnxFloatSocket', 'W')
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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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# transition from version 1 to version 2[deprecated]
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newself = node_tree.nodes.new('LNSeparateRotationNode')
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separator = node_tree.nodes.new('LNSeparateVectorNode')
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newself.property0 = 'Quaternion'
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newself.property1 = 'Rad' # bogus
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newself.property2 = 'XYZ' # bogus
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for link in self.inputs[0].links:
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node_tree.links.new(link.from_socket, newself.inputs[0])
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node_tree.links.new(newself.outputs[0], separator.inputs[0])
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for link in self.outputs[0].links:
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node_tree.links.new(separator.outputs[0], link.to_socket)
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for link in self.outputs[1].links:
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node_tree.links.new(separator.outputs[1], link.to_socket)
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for link in self.outputs[2].links:
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node_tree.links.new(separator.outputs[2], link.to_socket)
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for link in self.outputs[3].links:
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node_tree.links.new(newself.outputs[1], link.to_socket)
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return [newself, separator]
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