Houdini 18.5 Executing tasks with PDG/TOPs pdg

pdg.nodeSubtype module

The subtype of PDG node type

All PDG nodes are either a processor, partitioner or mapper, but can have an additional subtype value.

Values

pdg.nodeSubtype.FeedbackBegin

A begin node in a feedback or command chain block

pdg.nodeSubtype.FeedbackEnd

An end node in a feedback or command chain block

pdg.nodeSubtype.Normal

A regular PDG node, with no special subtype handling

pdg

attributes

cooking

data

events

exceptions

  • pdg.AttribError

    Generic exception raised when an error occurs when accessing work item attributes

  • pdg.CookError

    Generic exception raised when an error running the graph.

  • pdg.ServiceError

    Generic exception raised when an error occurs during a PDG service manager operation

expressions

  • pdg.EvaluationContext

    A module with global functions that operate on the thread-local evaluation context

internal

nodes

schedulers

services

types

workitems