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Download as PDF; Printable version; In other projects ... This article lists common shading algorithms used in computer graphics. Interpolation techniques. These ...
There are various techniques of shading, including cross hatching, where perpendicular lines of varying closeness are drawn in a grid pattern to shade an area. The closer the lines are together, the darker the area appears. Likewise, the farther apart the lines are, the lighter the area appears. Powder shading is a sketching shading
Cartoon rendering, also called cel shading or toon shading, is a non-photorealistic rendering technique used to give 3D computer graphics a flat, cartoon-like appearance. Its defining feature is the use of distinct shading colors rather than smooth gradients, producing a look reminiscent of comic books or animated films.
The shading of the surface is computed using traditional 3-D computer graphics shading models. One important advantage ray casting offered over older scanline algorithms was its ability to easily deal with non-planar surfaces and solids, such as cones and spheres .
The technique has been widely used in color comic books, especially in the mid 20th century, to inexpensively create shading and secondary colors. [5] [6] [7] The process differs from the halftone dots, which can vary continuously in size to produce gradations of shading or color, and are commonly produced from photographs. Ben Day dots are of ...
In the field of 3D computer graphics, deferred shading is a screen-space shading technique that is performed on a second rendering pass, after the vertex and pixel shaders are rendered. [2] It was first suggested by Michael Deering in 1988.
Cel shading or toon shading is a type of non-photorealistic rendering designed to make 3D computer graphics appear to be flat by using less shading color instead of a shade gradient or tints and shades. A cel shader is often used to mimic the style of a comic book or cartoon and/or give the render a characteristic paper-like texture. [1]
Some techniques are performed freehand, without using a printing block, and results can vary considerably from print to print. Kumadori bokashi is used for finer details, such as around eyes, and requires the artist to draw with a brush loaded with ink on a wetted area; as with ichimonji bokashi , the bleeding of the ink into the water creates ...