How detailed can provided 3D CAD data be?

The 3D data provided goes well beyond a single STEP export — every layer of detail is native, source-verified, and built by real designers rather than AI-generated approximations.

1. Full Construction History: Native parametric build history is preserved step-by-step (sketch, extrude, fillet, revolve, etc.), so the complete 3D design logic - not just final geometry can be learned.
   

2. True CG Rendering, Not AI-Generated: We deliver 6 view (front/back/left/right/top/bottom) or any custom-angle high-resolution CG renders, produced directly from the native 3D file and shared alongside the source render project — not AI-upscaled or diffusion-generated images. This ensures every render is geometrically consistent with the underlying model.

3. Material Spec: Each model is annotated with the actual materials used ABS, PC, and metal reflecting real material choices tied to manufacturing method and part function.
   

4. Bilingual DFM Note: Chinese + English annotations cover draft angles, wall thickness, gate/parting line placement, and mold-opening logic. can provide reasoning behind each manufacturing decision, not just 3D geometry itself.

5. Comprehensive Design Coverage: Data includes the full modeling tree structure, manufacturing method callouts, core consumer-product modeling logic, and construction sequence — preserving how a part was built, not just its final form.

6. Full Customization: For projects with specific training requirements, we execute dedicated modeling and data-collection tasks, tailoring output precisely to your model's needs.

For complete range of modalities CAD data NYCD-Design support, see: What multimodal data formats does NYCD-Design support?

If you have other questions, please contact NYCD-Design's professional team for one-to-one consultation.