sverchok-impl-custom-nodes

Quick Reference

Custom Node Inheritance

Every Sverchok custom node MUST inherit from both SverchCustomTreeNode and bpy.types.Node:

from sverchok.node_tree import SverchCustomTreeNode
import bpy

class SvMyNode(SverchCustomTreeNode, bpy.types.Node):
    bl_idname = 'SvMyNode'
    bl_label = 'My Node'

SverchCustomTreeNode provides the mixins UpdateNodes, NodeUtils, NodeDependencies, and NodeDocumentation.