Examples#
This section contains example projects demonstrating various features of ovrtx.
Example Projects#
“Create the smallest useful ovrtx example that loads an existing USD scene, renders one camera frame, maps the color output, and saves or displays the result while cleaning up resources appropriately.”
“Create a rendering example that demonstrates operation status queries, including logging, asynchronous scene loading, progress and counter polling while waiting, shader warmup feedback, final frame rendering, output handling, and error checks.”
“Create a C++ interactive viewer that renders ovrtx camera output directly into a Vulkan presentation path through CUDA interop, with GPU selection, GPU image mapping, exported-image copies, explicit synchronization, double buffering, orbit camera controls, finite-frame capture, and click or marquee picking with selection outlines.”
“Create an animation example that loads a base scene, injects generated runtime geometry, creates persistent transform bindings, updates many transforms efficiently each simulation step using CPU or GPU compute, renders frames, optionally streams or saves them, and cleans up bindings explicitly.”
“Create an example that composes multiple referenced scene instances into a grid, assigns per-instance visual variation at runtime, renders all cameras through one tiled output, warms up for image quality, and saves or displays the final tiled image.”
“Create an example that composes an existing scene with semantic label overrides and camera annotation outputs, renders several camera AOVs including semantic segmentation and its ID map, decodes metadata into human-readable labels, logs a useful visual layout to a viewer, and supports headless image export.”
“Create a lidar sensor example that applies required sensor runtime settings as needed, loads a configured lidar scene, warms up the sensor pipeline, renders one point-cloud output, reads valid point data safely through the count channel, prints summary statistics, and cleans up resources appropriately.”
“Create a radar sensor example that applies required runtime settings as needed, loads an animated radar scene, advances scene time across several simulation steps, reads valid detections including signal strength and signed radial velocity, prints per-step summaries, and cleans up resources appropriately.”
“Create a C++ Qt desktop application that combines live ovrtx rendering with read-only USD material introspection, showing materials, a rendered viewport, a shader graph, and editable shader properties, while keeping runtime material edits and rendering resets separate from introspection.”