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3D BREP & NURBS cores
Topology, curves/surfaces, and evaluation pipelines sized to your modelling scope.
Custom engineering software · Worldwide industrial delivery
2D/3D CAD kernels when your product roadmap cannot rent geometry
Custom 2D/3D CAD kernel development — BREP, NURBS, topology, constraints, visualization — for engineering software teams and CAE/CAD ISVs worldwide that need owned geometry IP.
Built for: CAD/CAE startups and OEM digital-tool teams, ISVs, PLM/CAD product companies, and engineering software groups worldwide
Why OEMs commission custom solvers
Geometry is the spine of every CAE and design product. ISVs and OEM tool teams building next-generation CAD, CAM, or solver apps often hit a wall: commercial kernels are expensive, roadmap-constrained, and hard to brand as your own IP. Global product companies face the same build-vs-license decision when BREP robustness and NURBS quality decide whether customers trust the app.
Hendoi develops custom 2D and 3D CAD kernels — topology, BREP, NURBS, sketch constraints, booleans, repair, and visualization hooks — scoped to your product surface area. Choose a dedicated track: 2D CAD Kernel Development for sketches and manufacturing apps, or 3D CAD Kernel Development for BREP/NURBS and CAE-ready solids.
Companies modernising internal design tools, and ISVs shipping desktop engineering products, get English architecture docs, milestone demos, and IP terms suited to corporate and investor diligence.
Industrial pain points we remove
Kernel licenses that block product pricingPer-seat or royalty terms make your SaaS or desktop pricing impossible for SME and academy markets.
Boolean and topology failures in real modelsCustomer STEP/IGES files expose gaps commercial wrappers paper over — your brand takes the blame.
CAE integration bolted on lateMeshing and solvers need watertight topology and feature history you do not control in a rented kernel.
No 2D constraint story for manufacturing appsSketch solvers and 2D kernels are underserved yet critical for tooling, nesting, and shop-floor apps worldwide.
Capability stack delivered
02
Booleans & healing
Robust boolean and repair strategies for imported industrial geometry.
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2D sketch & constraint solvers
Constraint systems that survive real users in manufacturing and design apps.
04
Parametric / feature hooks
Feature and param frameworks when history-based modelling is on your roadmap.
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Visualization & selection
Viewport, picking, and display pipelines for desktop engineering UIs.
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CAE-ready exports
Clean paths into meshing and solvers — including Hendoi meshing/CFD/FEA services.
Industries & programs we serve
CAD/CAE ISVsOEM digital engineering toolsGlobal CAE product companiesCAM & CNC software vendorsAerospace design software teamsAutomotive design tool groupsManufacturing software startupsDefence digital twin programmesUniversity geometry labsPLM extension teams
Engagement deliverables
Kernel architecture and phased roadmap (2D, 3D, constraints, viz)
Incremental demos with acceptance tests on your sample models
IP ownership options for corporate and investor diligence
English API docs and integration guide for meshing/solvers
Frequently asked questions
Build vs license — how do you advise?
We start with a partner checklist: surface area, royalty math, CAE coupling, and time-to-market. Many clients hybridise — license temporarily, build the core they must own.
Can startups afford a custom kernel?
We phase delivery: 2D/constraints or BREP subset first, then expand. Milestone pricing fits product companies and seed/Series teams worldwide.
Will it integrate with our solver stack?
Yes. We design kernels with meshing and solver integration as first-class requirements.
Do you support OEM tool teams worldwide?
Yes. US/UK/EU/Canada/Australia product groups engage for owned geometry IP and on-prem desktop delivery.
Own the geometry spine of your product
ISVs and CAD/CAE companies worldwide: share your model samples and roadmap. Hendoi returns a kernel architecture and phased build plan.