What are BREP and CSG | Difference between BREP and CSG
Table of Content Constructive Solid Geometry Boundary Representation Differences between BREP and CSG The geometric modeling technique has revolutionized the design and manufacture of products to a great extent. Although there have been various ways of representing an object, the most commonly used modeling technique is Solid Modelling. Boundary Representation modeling and Constructive Solid Geometry modeling are the […]
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Faceted Modeling and NURBS
Modern CAD systems and CAD packages enable designers to model objects and retrieve them in their formats. Some formats are interchangeable while some enforce restrictions, upon which, it becomes difficult to transfer an object model from one form to another. This article describes some of the most used CAD formats in the industry. But before […]
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Types of Geometric Modeling
Table of Content Solid Modeling Surface Modeling Wireframe Modeling The previous edition gave a brief introduction to Geometric Modeling and its features. Geometric modeling is the mathematical representation of an object’s geometry. It incorporates the use of curves to create models. It can be viewed either in 2D or 3D perspective. The general design is applied to […]
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Point Clouds | Point cloud formats and issues
Table of content Different 3D point cloud file formats Challenges with point cloud data Whether working on a renovation project or making information data about an as-built situation, it is understandable that the amount of time and energy spent analyzing the object/project can be pretty debilitating. Technical literature over the years has come up with […]
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What is CAD | Types of CAD Models and CAD Formats
Table of content What is CAD? Types of CAD models Types of CAD formats Use of CAD What is CAD? Computer-Aided Design, aka CAD, is undoubtedly a crucial stage in product development. By definition, CAD is the acronym for Computer-Aided Design. It covers various design tools used by multiple professionals like artists, game designers, manufacturers, […]
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