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Lecture

AutoCAD 3D: Mesh Visualization and Rendering Techniques

In course

AR-219: Advanced CAO and Integrated Modeling DIM

1ère année: bases nécessaires à la représentation informatique 2D (3D). Passage d'un à plusieurs logiciels: compétence de choisir les outils adéquats en 2D et en 3D. Mise en relation des outils de CAO et DIM: regard critique et aptitude à choisir les métho ...

Description

This lecture covers advanced techniques in AutoCAD 3D, focusing on mesh visualization, rendering, and material mapping. Topics include solid surface mesh manipulation, parametric insertion, annotation, and managing objects. The instructor demonstrates how to create custom views, adjust lighting settings, and render high-quality images.

Instructor

Jérôme Zufferey

Diplôme d'Architecture à l'EPFL en 1995. Certificat Eur'IC (European Informatics Conference) en 1997. Brevet Fédéral de Formateur d'Adultes en 2006. Bureau d'informaticien, formateur et architecte indépendant depuis 1997. Travaux d'installation, support, conseil et formation auprès d'entreprises. Travaux d'infographie auprès de bureaux d'architectures et d'entreprises (relevés d'usines, plans techniques, modélisations, photomontages, plaquettes de concours, ...) Domaines d'intérêts spécifiques: L'informatique dans son histoire et son évolution (premiers pas avec un Apple ][ en 1981), l'infographie dans sa multiplicité d'outils et sa problématique vis à vis de la représentation architecturale, la pédagogie dans sa constante remise en question qu'elle implique, la vie sociale et politique (Conseiller communal à Bex, 2002-2008). Dès 1999, assistant chez Monsieur le Professeur Georges Abou Jaoudé (LIV, cours d'informatique pour les étudiants en architecture de deuxième année avec Monsieur Michel Herezen, chargé de cours jusqu'en 2010). Aujourd'hui Informaticien ENAC-IT3 et Chargé de cours ENAC-SAR.

Official source

Ontological neighbourhood

Computer engineering

Computer graphics: Rendering

Related concepts (18)

Rendering (computer graphics)

Rendering or image synthesis is the process of generating a photorealistic or non-photorealistic image from a 2D or 3D model by means of a computer program. The resulting image is referred to as the render. Multiple models can be defined in a scene file containing objects in a strictly defined language or data structure. The scene file contains geometry, viewpoint, texture, lighting, and shading information describing the virtual scene. The data contained in the scene file is then passed to a rendering program to be processed and output to a or raster graphics image file.

3D modeling

In 3D computer graphics, 3D modeling is the process of developing a mathematical coordinate-based representation of any surface of an object (inanimate or living) in three dimensions via specialized software by manipulating edges, vertices, and polygons in a simulated 3D space. Three-dimensional (3D) models represent a physical body using a collection of points in 3D space, connected by various geometric entities such as triangles, lines, curved surfaces, etc.

3D rendering

3D rendering is the 3D computer graphics process of converting 3D models into 2D images on a computer. 3D renders may include photorealistic effects or non-photorealistic styles. Rendering is the final process of creating the actual 2D image or animation from the prepared scene. This can be compared to taking a photo or filming the scene after the setup is finished in real life. Several different, and often specialized, rendering methods have been developed.

Tiled rendering

Tiled rendering is the process of subdividing a computer graphics image by a regular grid in optical space and rendering each section of the grid, or tile, separately. The advantage to this design is that the amount of memory and bandwidth is reduced compared to immediate mode rendering systems that draw the entire frame at once. This has made tile rendering systems particularly common for low-power handheld device use.

Solid modeling

Solid modeling (or solid modelling) is a consistent set of principles for mathematical and computer modeling of three-dimensional shapes (solids). Solid modeling is distinguished within the broader related areas of geometric modeling and computer graphics, such as 3D modeling, by its emphasis on physical fidelity. Together, the principles of geometric and solid modeling form the foundation of 3D-computer-aided design and in general support the creation, exchange, visualization, animation, interrogation, and annotation of digital models of physical objects.

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