NVIDIA-Certified Professional: OpenUSD Development Preparation Details
The NVIDIA-Certified Professional: OpenUSD Development (NCP-OUSD) exam validates your ability to build, maintain, and optimize 3D content creation pipelines using OpenUSD. This study guide covers all eight exam domains, mapped to official NVIDIA and OpenUSD documentation for each objective. You can also explore more NVIDIA certification study guides on the NVIDIA Certification category to keep building your skills.
NVIDIA-Certified Professional: OpenUSD Development Materials
Composition: Exam Weight 23%
Topics Covered
1.1 Change the strength of an opinion.
1.2 Choose an appropriate instancing style for data at different scales.
UsdGeomPointInstancer Class Reference
1.3 Compare between referencing, payloads, and sublayers, and identify their use cases.
1.4 Create a scene with multiple elements referencing the same animation at different time-offset.
1.5 Design potential scene layering strategies to facilitate multi-user workflows.
1.6 Explain LIVERPS in simple terms.
1.7 Identify situations where variants are/are not appropriate for structuring assets.
1.8 Identify why opinions from one layer do not take effect in a composed stage.
1.9 Prepare an internal asset to be delivered to external parties.
1.10 Remove properties from instanced component prims in an assembly stage.
UsdGeomPointInstancer Class Reference
1.11 Split a monolithic asset to model multiple collaborative workstreams.
Content Aggregation: Exam Weight 10%
Topics Covered
2.1 Add a new prototype to a pointInstancer.
UsdGeomPointInstancer Class Reference
Introduction to Scenegraph Instancing
2.2 Edit the color of an instanceProxy mesh without changing its instancing status.
Introduction to Scenegraph Instancing
UsdGeomPointInstancer Class Reference
2.3 Hide instances of a pointInstancer efficiently.
UsdGeomPointInstancer Class Reference
2.4 Implement and manage USD instances for efficient asset reuse in large-scale scenes.
Kind: Extensible Categorization
UsdShadeNodeGraph Class Reference
2.5 Remove properties from instanced component prims in an assembly stage.
UsdGeomPointInstancer Class Reference
Kind: Extensible Categorization
Customizing USD: Exam Weight 6%
Topics Covered
3.1 Build a USD plug-in against a given version of USD.
3.2 Build USD from scratch with custom dependencies.
3.3 Create custom model kinds when appropriate.
Kind: Extensible Categorization
3.4 Create custom schemas for proprietary data models.
3.5 Integrate a custom resolver to manage asset paths dynamically.
3.6 Use USD schemas to support nonstandard attributes/structures during import/export.
3.7 Write a SceneIndex plug-in to generate renderable geometry directly as Hydra prims.
3.8 Write an AssetResolver that generates in-memory renderable primitives.
Data Exchange: Exam Weight 15%
Topics Covered
4.1 Convert OpenUSD assets to common 3D formats (such as glTF), and ensure fidelity.
Usdz File Format Specification
4.2 Document conceptual mappings between USD and another data model (e.g., materialX).
UsdShadeMaterial Class Reference
4.3 Explain the trade-offs between USDC and USDA formats (performance, readability, archival, etc.).
Usdz File Format Specification
4.4 Implement a “round-trip” pipeline in a DCC to and from USD.
4.5 Use USD schemas to support nonstandard attributes/structures during import/export.
4.6 Write a validator for ensuring integrity of an OpenUSD asset exported from a DCC.
Usdz File Format Specification
4.7 Write an exporter or converter to USD.
4.8 Write or extend a USD importer in a DCC.
Data Modeling: Exam Weight 13%
Topics Covered
5.1 Add a primvar to a mesh.
UsdGeomPrimvar Class Reference
5.2 Choose the appropriate value types to store attribute data.
UsdGeomPrimvar Class Reference
5.3 Represent custom metadata.
5.4 Retrieve properties of a prim.
5.5 Understand what causes unexpected visual results.
UsdGeomImageable Class Reference
5.6 Update the extent attribute of a mesh after having updated its points.
UsdGeomBoundable Class Reference
UsdGeomModelAPI Class Reference
Debugging and Troubleshooting: Exam Weight 11%
Topics Covered
6.1 Identify when using SdfChangeBlocks can alleviate performance bottlenecks.
SdfChangeBlock Class Reference
6.2 Identify why opinions from one layer do not take effect in a composed stage.
6.3 Resolve issues related to asset management.
Principles of Scalable Asset Structure in OpenUSD
6.4 Understand what causes unexpected visual results.
UsdGeomImageable Class Reference
6.5 Work with diagnostics for debugging and profiling (TfDebug, diagnostic delegates, Trace, TfMallocTag, …).
Pipeline Development: Exam Weight 14%
Topics Covered
7.1 Convert OpenUSD assets to common 3D formats (such as glTF), and ensure fidelity.
Usdz File Format Specification
7.2 Document asset structure guidelines.
Principles of Scalable Asset Structure in OpenUSD
7.3 Explain trade-offs between USDC and USDA formats (performance, readability, archival, etc.).
Usdz File Format Specification
7.4 Implement “round-trip” pipelines between a DCC and USD.
7.5 Integrate custom resolvers to manage asset paths dynamically.
Principles of Scalable Asset Structure in OpenUSD
7.6 Represent custom metadata.
7.7 Validate asset paths are formatted correctly.
Principles of Scalable Asset Structure in OpenUSD
7.8 Write or extend a USD importer in a DCC.
Visualization: Exam Weight 8%
Topics Covered
8.1 Add a primvar to a mesh.
UsdGeomPrimvar Class Reference
8.2 Assign UsdPreviewSurface materials for asset visualization.
UsdPreviewSurface Specification
UsdShadeMaterial Class Reference
UsdShadeMaterialBindingAPI Class Reference
8.3 Bind materials to a mesh.
UsdShadeMaterialBindingAPI Class Reference
UsdShadeMaterial Class Reference
8.4 Create a UsdPreviewSurface shading network to read diffuse colors from a primvar.
UsdPreviewSurface Specification
UsdGeomPrimvar Class Reference
UsdShadeMaterial Class Reference
Wrapping Up NVIDIA-Certified Professional: OpenUSD Development
This guide walked through every domain of the NVIDIA-Certified Professional: OpenUSD Development (NCP-OUSD) exam, from composition arcs and content aggregation to data exchange, debugging, pipeline development, and visualization. Working through each objective alongside the linked official documentation will help you build the practical OpenUSD skills the exam expects. You can also explore more NVIDIA certification study guides on the NVIDIA Certification category to keep building your skills. Have a question or tip? Leave a comment below.
Receive Updates on NVIDIA-Certified Professional: OpenUSD Development Exam
Want to be notified as soon as I post? Subscribe to the RSS feed / leave your email address in the subscribe section. Share the article to your social networks with the below links so it can benefit others.
