Tag: CAD
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Open CASCADE
Introduction Open CASCADE Technology (OCCT) is a powerful open-source 3D modeling and visualization library. It provides a wide range of algorithms and data structures for 3D modeling, including CAD/CAM/CAE, AEC, and GIS applications. It offers a comprehensive set of features for 3D modeling, including 3D surface and solid modeling, visualization, data exchange, and numerical simulation.…
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Open Source Modelling and Visualization Libraries
Introduction Open source 3D modeling and visualization refers to the use of software and tools that are freely available and can be modified and distributed by anyone. These tools and libraries provide a wide range of functionality for 3D modeling and visualization, including the ability to create and edit 3D models, perform numerical simulations, and…
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How to Use Geometry Generation Functions of GMSH by Python (1) Basics
You can export Gmsh geometry in a Python environment by using the Python bindings that are provided with Gmsh. The process for doing this is as follows: Here is an example of a script that exports a 3D geometry to a .stl file: STL format is typically used for solid models. If you want to…
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Boolean Operation Examples for Netgen
In computer-aided design (CAD), boolean operations are a set of functions that allow you to create new shapes by combining or modifying existing shapes. These operations are called boolean because they are based on the logical values of true and false, and they use the concepts of union, intersection, and difference to create new shapes.…