Quaoar Workshop

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About me: I'm an independent CAD software developer mainly focused on geometric modelling and computer graphics at their low-level aspects (hence, my main pr...

Latest Videos

Getting started with Analysis Situs Commercial SDK

Code Review OpenCascade + VTK and broken selection issue

How to build Analysis Situs on Windows for CAD feature recognition and more

DevLog Getting rid of Boost from PlaneGCS solver in FreeCAD

Compile FreeCAD 0.21.2 from sources in Debug mode

Bending simulation framework for rapid feasibility checks of sheet metal parts (CAD Conference 2025)

Feature recognition in SolidWorks with Analysis Situs

Polygon decimation & Ramer–Douglas–Peucker

Outline construction for CAD parts

Named sub-shapes How to import with OpenCascade

Filling a curve network over an STL mesh

Stickers or Folding over pattern

Pushpull for the poor

Lesson 23 Hidden Line Removal algorithm of OpenCascade

Merge planar faces into one

Lesson 22 How to modify shape in OpenCascade

Clean up broken cutouts in a sheet metal part

Lesson 21 Intersect 3D edges with OpenCascade Booleans

Lesson 20 Planar offsets in OpenCascade

Lesson 19 All about Smart Pointers of OpenCascade Handles - Tips & Tricks

Interactive CAD defeaturing Remove holes

Lesson 18 OpenCascade Bottle tutorial Code review Tricks & Tips Modeling

STEP to glTF conversion in Analysis Situs CLI

Clean up and fix CAD geometry

Lesson 17.2 Point Membership Classification with OpenCascade. Fast discrete PMC classifier.

Lesson 17.1 Point Membership Classification with OpenCascade

Compile Analysis Situs on Linux

Protect your software with Open License Manager License protection

Lesson 16 OpenCascade in Python Getting started with PythonOCC

Lesson 15 Export OpenCascade assemblies to STEP with names and colors