OCCT3D

3D applications

Geometry connected to real engineering work

Explore ready-to-use OCCT3D applications alongside the workflows, industry requirements, and project references that explain where the technology is used.

View applications Browse implementation workflows
CADRaysCAD ProcessorCAD AssistantCAD Builder

Browser application

CascadeScope brings an OCCT workspace to the web.

Open supported CAD and mesh files locally in a dedicated WebAssembly viewer, without installing a desktop application.

Explore CascadeScope

Product lifecycle

Start with the work, not a feature list

Application requirements change with the people, source data, decisions, and deliverables involved. These four stages provide a practical starting point.

01

Create and prepare

Model, repair, simplify, convert, and enrich engineering data before downstream use.

02

Review and decide

Inspect assemblies, collaborate around 3D information, and prepare technical decisions.

03

Manufacture and inspect

Connect geometry with production preparation, metrology, quality, and automation.

04

Operate and support

Use technical content in maintenance, training, field work, and product services.

OCCT3D applications

Four OCCT3D applications

Explore product information, screenshots, and selected resources for applications built around OCCT technology.

CADRays

CADRays is a GPU-accelerated path-tracing application for interactive, physically based rendering of CAD and mesh models.

View application

CAD Processor

CAD Processor prepares, repairs, simplifies, and inspects 3D reference data for visualization, simulation, manufacturing, and other downstream workflows.

View application

CAD Assistant

CAD Assistant is an offline 3D viewer and converter for CAD and mesh data, available for desktop and mobile platforms.

View application

CAD Builder

CAD Builder is a sample parametric modeling application derived from the SALOME SHAPER module and built with Open CASCADE Technology.

View application
WorkflowsWhat must the application help people do?34 implementation examplesIndustriesWhich domain constraints shape the solution?12 sector perspectivesEvidenceWhere has similar work been delivered?8 published project stories

Application discussion

Have a workflow, data set, or product idea to assess?

Describe the users, source formats, current process, and required result. The contact page prepares an email draft and sends nothing until you choose to send it.

Prepare an application enquiry Custom development