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SkillsMP has collected 14 skills from NVIDIA-Omniverse/ovstage. Open a skill to review its source and details.
Showing 14 of 14 collected skills.
End-to-end ovstage application lifecycle: create an instance, identify prims/attributes via the path dictionary, write attribute columns at an ordinal, advance the write floor to seal them, query/read, and release. Use when user asks how to structure an…
Clone the subtree under a source prim to one or more new target paths in a single ordinal-keyed call — including the multi-environment pattern (stamp out N copies of a prototype). Use when the user asks to clone, duplicate, or copy a prim/subtree, or to spawn…
How ovstage attribute data crosses the boundary as DLPack DLTensors — copy-in writes, copy-out reads, staging-backed map/unmap writes, CPU vs CUDA residency, cuda_sync GPU sync, and sparsity (index_map/mask). Use when user asks about DLTensor, tensor data…
Error checking patterns for the ovstage C API. Use when user asks about error handling, checking return codes, debugging ovstage failures, or troubleshooting a failed enqueue, wait, or fetch.
Setting up a Python project that uses the ovstage Python bindings. Use when user asks to create a Python ovstage app, import ovstage, configure the library path, or scaffold Python code that reads/writes stage data.
Headless load -> populate -> read -> update -> read loop with no renderer attached: open a USD scene into the ovstage runtime table, read prims back to confirm, then update the live stage two ways — write straight into the ovstage table (e.g. animate a…
Find prims with filter queries — predicates over reserved metadata built-ins (usd-path, usd-prim-type, usd-parent, usd-children, usd-schemas) and attribute presence — instead of explicit path lists, then introspect what a query matched. Use when the user asks…
Port code written against the USD API (pxr) to the ovstage data plane: map DefinePrim / CreateAttribute+Set / Get / RemovePrim / Sdf.ChangeBlock onto INSERT-mode writes, write_attribute, read_attributes, delete_attributes, and the batched write_attributes —…
ovstage's asynchronous, ordinal-keyed submit/observe model: enqueue returns an op id before queued execution completes, and the CPU can run ahead. Covers the current synchronous submission, serialized backend-lane, and overlapping read/write/map limitations.…
Populate an ovstage instance from USD via the population API: open a USD file or inline USDA into the stage, choose data domains, drive the async populate op, and read populated prims back by usd-path. Use when the user asks to load/ingest USD into ovstage,…
Route ovstage's diagnostic log messages (and messages from its USD support layer) to a process-global callback with a severity threshold and a RUST_LOG-style per-channel filter, and force delivery with flush_log. Use when the user asks about ovstage logging,…
Using the OVX path dictionary — the shared interning layer for tokens, prim paths, and prim-path lists across OV libraries. Use when user asks about interning strings/paths, ovx_token_t / ovx_primpath_t / ovx_primpath_list_t, or sharing paths with ovstage.
Setting up a C/C++ consumer of ovstage. Use when user asks to create a new ovstage consumer (test, benchmark, plugin, or app), declare an ovstage dependency, include the headers, or build code that links ovstage.
Working with ovx_string_t and ovx_string_or_token_t in ovstage (C / C++). Use when user asks about passing or comparing strings, attribute names, or prim paths, or about choosing between a raw string and a pre-resolved path-dictionary token.