Use when developing a custom Sverchok node -- creating new node types, packaging as addons, or integrating with BMesh. Prevents the critical mistake of not calling self.outputs[i].sv_set() with correct nesting levels (data silently wrong). Covers full node lifecycle, socket creation, property manage
Use when developing a custom Sverchok node -- creating new node types, packaging as addons, or integrating with BMesh. Prevents the critical mistake of not calling self.outputs[i].sv_set() with correct nesting levels (data silently wrong). Covers full node lifecycle, socket creation, property management, BMesh integration, and registration patterns. Keywords: custom node, SverchCustomTreeNode, sv_