Build an engineering application around your workflow
Custom CAD software development starts with the users, geometry and decisions the application must support. Open CASCADE provides a foundation for modeling, CAD data exchange, visualization and document management; application work connects those capabilities to the product’s requirements.
A project can cover a complete application or a bounded feature such as model import, geometry processing, assembly interaction or export. Desktop and web delivery introduce different requirements for processing, storage, interaction and deployment.
Define a useful first delivery
Bring representative input models, the expected output, target platforms and the operations that matter most. Identify accuracy, model-size and performance requirements early. Agree on a technical proof for the highest-risk operation before expanding the application.
Implementation scope can include application architecture, OCCT integration, interface behavior, regression checks and handover documentation. Confirm deliverables and acceptance checks in the engagement scope.
A first milestone that exercises the whole workflow
For a model-inspection application, a useful first milestone can load one representative assembly, select a part, perform a required measurement and save or export the result. This tests the connections between data exchange, document identity, geometry processing and user interaction before the feature set grows.
Define what makes that milestone acceptable: which source formats work, which attributes remain accessible, which geometry representation is used for measurement, and what the user sees when processing fails. Later work can expand model coverage, scale and interaction while keeping those checks in place.
Connect the required components
Use the CAD data exchange matrix to identify readers and writers. Explore CAD SDKs and components for meshing, inspection, visualization and geometry processing. Existing code can be assessed through architecture consulting before implementation begins.
See the development service overview for engagement options, or describe your CAD application.