application-flow

The correct ovrtx application lifecycle follows a strict sequence: renderer creation, USD scene composition, frame stepping, output handling, and finally resource cleanup. Preserving this lifecycle ordering ensures reliable rendering operations and prevents resource leaks in Python or C programs.

Handling asynchronous operations in ovrtx requires following API-specific asynchronous rules during frame stepping and output access. Developers must structure the ovrtx lifecycle to accommodate these async patterns, ensuring rendering and result processing complete correctly before initiating cleanup operations.

Both Python and C APIs are supported for ovrtx application development, but each requires API-specific handling for renderer creation and output processing. The lifecycle ordering remains consistent across both languages, though implementation patterns for async operations and USD composition differ.

USD composition and rendering output in an ovrtx program involve loading scenes after renderer creation, stepping through frames, and processing results. The lifecycle mandates specific output handling and cleanup steps to correctly manage USD assets and renderer resources.

Ovrtx renderer cleanup failures typically occur when the application lifecycle ordering is violated, particularly if output handling is skipped before resource release. Correct ovrtx programs must execute tested renderer creation, scene loading, stepping, and output handling prior to cleanup.