nextpcg 1.0.0

NextPCG Python SDK — Dson plugin framework and Houdini HAPI wrapper for procedural game content generation

nextpcg

nextpcg is the Python SDK for the NextPCG procedural game content generation platform. It provides the core framework and toolsets for building Dson plugins and integrating with Houdini Engine.

Modules

Module	Description
nextpcg.common	General-purpose utility library: path handling, logging, file operations
nextpcg.pyhapi	Houdini Engine API (HAPI) Python wrapper: node management, geometry I/O, cook control
nextpcg.pypapi	Dson plugin framework: DsonBase, DsonMeta, Dispatcher, DsonPool, field types, CLI
nextpcg.pypapi.mcp	MCP tool development public API: MCPToolBase, expose_as_mcp
nextpcg.pypapi.testing	Testing framework for external Dson plugin developers
nextpcg.pypapi.pantry	Pre-built Dson configuration templates (.yaml)

Installation

pip install nextpcg

Quick Start

from nextpcg.pypapi.dson import DsonBase
from nextpcg.pypapi.dson_field import String, Float3

class MyPlugin(DsonBase):
    name = String(default="my_plugin")
    position = Float3(default=(0.0, 0.0, 0.0))

Documentation

Full documentation is available at: https://nextpcg.notion.site/Wiki-384dc1d9d9f64306bd8774ff1138f618