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hananiahhsu/README.md

Tusyndon Industrial Software — Tusyndon Designer parametric engineering platform

Tusyndon company website Tusyndon product portfolio Tusyndon Designer repository Contact Tusyndon

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Engineering software for real product work

Tusyndon Industrial Software develops focused applications for mechanical design, manufacturing preparation, engineering delivery, and BIM data workflows. Tusyndon Designer is the flagship open engineering platform: a desktop, workbench-oriented foundation for history-based parametric CAD and simulation-driven design.

Commercial engineering products

Focused tools automate drawing delivery, model review, assembly architecture, sheet-metal preparation, pressure-vessel engineering, IFC workflows, and structured engineering innovation.

Explore Tusyndon products →

Open engineering platform

Tusyndon Designer combines parametric design intent, OCCT B-Rep geometry, document transactions, persistent engineering identity, and professional desktop workbenches.

Explore Tusyndon Designer →

Tusyndon engineering software product system with Tusyndon Designer and four commercial product families

Tusyndon product families

Drawing automation

Tusyndon Drawing Nester
Automatic Creo drawing layout, paper-utilization optimization, and controlled print queues.

Tusyndon Drawing Publisher
Rule-based batch publishing to PDF and DXF with structured delivery packages.

Model intelligence

Tusyndon PMI Reviewer
PMI, MBD, GD&T, and datum completeness review with actionable issue reports.

Tusyndon Assembly Architect
Assembly structure, system interfaces, and architecture views for complex equipment.

Manufacturing engineering

Tusyndon Sheet Metal Nester
DXF nesting, material-utilization optimization, and cutting-list preparation.

Tusyndon Pressure Vessel Designer
Parametric vessel design, engineering calculation, and simulation preparation.

BIM and engineering innovation

Tusyndon IFC Editor · Compare · Takeoff
IFC viewing, property editing, version comparison, and quantity takeoff.

Tusyndon TRIZ Studio
Structured contradiction analysis and engineering innovation methods.

Tusyndon Designer

Parametric engineering platform

Tusyndon Designer is a modern C++17/20 desktop application built on the reusable Alice foundation and the OpenCascade geometry kernel.

The project is in active pre-alpha development. Its current codebase establishes the application shell, engineering data foundation, early feature and constraint systems, transaction-aware commands, and extensible workbench structure.

Build with Visual Studio 2022 →

Current Tusyndon Designer Home Workbench
Current Tusyndon Designer Home Workbench · active pre-alpha

C++ 17 and 20 Visual Studio 2022 Qt 5.15 OpenCascade Windows and Linux AGPL 3.0

Engineering foundations

Parametric model

Sketch constraints, named dimensions, feature dependencies, deterministic regeneration, and edit/redefine workflows preserve engineering intent.

Geometry and topology

OCCT-backed B-Rep modeling provides solid, surface, topology, and visualization capabilities for professional CAD workflows.

Document integrity

Document transactions, ObjectId-based identity, persistent references, and command-level undo/redo protect model continuity.

Professional desktop

Ribbon commands, dockable panels, MDI viewports, selection, interaction, and modular workbenches support long-term product growth.

Work with Tusyndon

Bring a real engineering workflow, representative model, drawing set, or IFC project.
We evaluate product compatibility around the actual input, process, and required deliverables.

Engineering solutions   ·   Industries   ·   Book a product demo   ·   Engineering discussions

Tusyndon Industrial Software
Mechanical design · manufacturing preparation · engineering delivery · BIM data

Company · Products · Tusyndon Designer · Public wiki · sales@tusyndon.com

GitHub engineering activity

GitHub engineering activity metrics

Pinned Loading

  1. Ludwigstrasse/SolidDesigner Ludwigstrasse/SolidDesigner Public

    CAD,CAE,TOPO

    C++ 25 15

  2. Ludwigstrasse/Skylark Ludwigstrasse/Skylark Public

    3D Render Engine for CAD

    C++ 5

  3. Ludwigstrasse/OpenCAD Ludwigstrasse/OpenCAD Public

    The open project aims to realize the function of all 2D & 3D application for industry area;

    C++ 24 15

  4. SmartMachines/OpenCAM SmartMachines/OpenCAM Public

    The OpenCAM aims at integrating the Design and production together,which combines CAD and CNC to seamlessly connect the whole procedure.

    C++ 15 7

  5. AliceVirtualAssembly AliceVirtualAssembly Public

    C++ 1

  6. AliceAutoware AliceAutoware Public

    C++ 1