Data Modeling

NCP-OUSD · 26 questions

• Public-works wants inspector color coding on curb meshes in the twin. How should leads add that visual cue on the geometry?
• Transit needs wayfinding decals on a platform mesh and must author UV data correctly. Which primvar approach fits?
• Parks wants procedural softscape edges driven by per-vertex width on a path mesh. What should authors add?
• Housing authority twin must tag each apartment shell mesh with a stable unit ID for selection tools. Which primvar choice is appropriate?
• Stormwater visualization needs per-element flood depth on flood meshes. How should that analytic value be authored?
• Transit stores platform length for clearance calculations in USD. Which value-type choice is correct?
• Permitting encodes required setback distances on parcel prims for automated checks. What Sdf value typing should leads use?
• Parks authors pavilion properties: discrete material tags and transform matrices. Which typing pairs are appropriate?
• Water utility animates valve open fraction over an incident timeline in USD. Which storage approach fits?
• County GIS must attach parcel APN identifiers for governance without treating them as render geometry. Where should that custom information live?
• Transit must record which division owns each platform package for audits. What modeling approach fits?
• Emergency management tags incident overlay USD with operational timestamps for after-action review. How should those stamps be represented?
• Library exhibit packs need accession notes without overloading display or shading attributes. Where should those notes go?
• Inspectors must verify attributes and relationships on a hydrant prim before field sync. What API-level action should their tool perform?
• Transit automation must discover which properties exist on seat prims before batch edits. What should the script do first?
• Parks tools debug fountain controls and must distinguish local authored values from composed results. What retrieval distinction matters?
• Housing QA must confirm which prims unit door relationships target. What should inspectors retrieve?
• Public-works is debugging composition on a curb prim and needs the full property picture. What should technicians retrieve?
• A city plaza mesh renders nearly black after a bad export. What authored-data issue most likely explains the unexpected look?
• A referenced transit platform appears tiny in the city twin. What data-modeling mismatch commonly causes that unexpected scale?
• A parks pavilion flickers between visible and hidden in the twin. What authored cause best explains the unexpected visibility?
• Airport gate glass is missing in a civic walkthrough even though the mesh exists. What imageable setting most often explains the unexpected result?
• Public-works edited hydrant mesh points for a field retrofit. What must authors update so bounds remain valid?
• Transit reshaped a platform mesh before publishing the twin update. What data-modeling step should land with the point edits?
• Parks sculptors moved fountain basin points in the civic USD asset. What should they refresh next?
• Housing adjusted kitchenette counter points and bounds visualization broke. How should authors correct the model?