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Technical illustration is illustration meant to visually communicate information of a technical nature. Technical illustrations can be components of technical drawings or diagrams . Technical illustrations in general aim "to generate expressive images that effectively convey certain information via the visual channel to the human observer".
Technical illustration is the use of illustration to visually communicate information of a technical nature. Technical illustrations can be component technical drawings or diagrams. The aim of technical illustration is "to generate expressive images that effectively convey certain information via the visual channel to the human observer". [9]
For designing or technical illustration of synthetic physical objects, the software is usually referred to as CAD or CADD, Computer-Aided Design and Drafting. This software allows more precise handling of measurements and mathematical calculations, some of which simulate physics to conduct virtual testing of the models.
A normal shader (left) and an NPR shader using cel-shading (right). Non-photorealistic rendering (NPR) is an area of computer graphics that focuses on enabling a wide variety of expressive styles for digital art, in contrast to traditional computer graphics, which focuses on photorealism.
Rulers used in technical drawing are usually made of polystyrene. It is used for drawing lines and connecting points. Rulers come in two types according to the design of their edge. A ruler with a straight edge can be used with lead pencils and felt pens, whereas when a technical pen is used the edge must be grooved to prevent the spread of the ...
Illustrations can be used to display a wide range of subject matter and serve a variety of functions, such as: giving faces to characters in a story; displaying a number of examples of an item described in an academic textbook (e.g. A Typology) visualizing step-wise sets of instructions in a technical manual
John Held, Jr. was an illustrator who worked in a variety of styles and media, including linoleum cuts, pen and ink drawings, magazine cover paintings, cartoons, comic strips, and set design, while also creating fine art with his animal sculptures and oil pastels, many established illustrators attended an art school or college of some sort and ...
A digital illustration depicting a tree in autumn, drawn using Facebook's "graffiti" app. Digital illustration or computer illustration is the use of digital tools to produce images under the direct manipulation of the artist, usually through a pointing device such as a graphics tablet or, less commonly, a mouse.