Geometry & kernel insight
How Custom CAD Rendering Engines Improve Performance for Large Engineering Assemblies
How custom CAD rendering engines improve large-assembly performance beyond generic graphics libraries.
A dedicated brief for isvs and oems building cad rendering products weighing owned geometry stacks against rented kernels and generic graphics.
Pain points we keep hearing
- 1Custom engines exploit CAD scene structure and repeated parts
- 2Streaming and progressive LOD keep reviews usable
- 3Owned engines align with your file formats and security model
Compare before you spend
| Dimension | Licensed / generic | Custom Hendoi path |
|---|---|---|
| IP & roadmap | Vendor-controlled | Your geometry methods and APIs |
| Long-term cost | Royalties and seat tiers | Owned platform investment |
| Success metric | Feature checklists | Open and orbit targets met on largest customer assemblies |
Recommended next moves
- Design a CAD-aware scene graph and instance cache
- Stream LODs sized for review versus authoring
- Benchmark open/orbit/section on your largest assemblies
Continue with Why OpenGL-Based CAD Applications Deliver Better Cross-Platform Engineering Visualization or open CAD Rendering Engine.
Related reading on Hendoi
- CAD Rendering Engine service
- Common Engineering Visualization Problems and How Custom Scientific Visualization Solves Them
- Why Engineering Companies Invest in High-Performance CAD Rendering Engines Instead of Generic Graphics Libraries
- Top Mistakes Companies Make When Developing a CAD Kernel from Scratch
- Common Geometry Robustness Problems in CAD Systems and Practical Solutions
- OpenGL Development
- DirectX Development
- Schedule a technical consultation