The alpha is typically normalized to the range of, with 0 denotes totally transparent and 1 denotes totally opaque. In computer graphics, a fragment is not necessarily opaque, and could contain an alpha value specifying its degree of transparency.
FRAGMENT DEFINITION COMP PLUS
In general, a fragment can be thought of as the data needed to shade the pixel, plus the data needed to test whether the fragment survives to become a pixel (depth, alpha, stencil, scissor, window ID, etc.). If it is nearer than the existing pixel, it may replace what is already there, or, if alpha blending is in use, the pixel's color may be replaced with a mixture of the fragment's color and the pixel's existing color, as in the case of drawing a translucent object.
In a typical case, a fragment may be discarded if it is farther away than the pixel that is already at that location (according to the depth buffer). How a fragment is combined with the data already in the frame buffer depends on various settings. ) are rasterized into fragments which are textured and combined with the existing frame buffer. interpolated attributes (color, texture coordinates, etc.)Īs a scene is drawn, drawing primitives (the basic elements of graphics output, such as points, lines, circles, text etc.This data may include, but is not limited to: In computer graphics, a fragment is the data necessary to generate a single pixel's worth of a drawing primitive in the frame buffer. JSTOR ( December 2009) ( Learn how and when to remove this template message).Unsourced material may be challenged and removed.įind sources: "Fragment" computer graphics – news
Mentioned in: Intestinal Polyps Gale Encyclopedia of Medicine. Medical Dictionary for the Health Professions and Nursing © Farlex 2012 Mucosal Refers to tissues that produce mucus, such as the digestive, genital and urinary tracts. Please help improve this article by adding citations to reliable sources. ( my-ksl) Relating to the mucosa or mucous membrane. In this way, dependent clauses change the meaning of independent clauses.This article needs additional citations for verification. With a subordinating conjunction, a clause becomes a description of another clause. There are also quite a few less common subordinating conjunctions, so we recommend studying the list included in our subordinating conjunction post until you can recognize them on your own. You’re probably already familiar with some common subordinating conjunctions, such as because, since, if, until, when, even though, in case, while, now that, and certain uses of the prepositions before and after. In a way, these subordinating conjunctions turn independent clauses into dependent ones. The short answer is that dependent clauses always start with subordinating conjunctions. However, both kinds of clause contain a subject and a verb, so why is one a complete sentence but not the other? Basically, independent clauses are complete sentences on their own, but dependent clauses are not. The key to using complex sentences is understanding the difference between independent and dependent clauses. dependent clauses: What’s the difference? “If you’re always trying to be normal, you will never know how amazing you can be.” -Maya Angelou Independent vs. In conditional sentences, one clause is true only if both clauses are true. One of the most common types of complex sentence is conditional sentences, which discuss imaginary situations, often using an if-then structure. When I grow up, I’ll use complete sentences. Without an independent clause, a dependent clause is just a sentence fragment. Their distinction is that they contain a dependent clause only complex sentences and complex-compound sentences have these.Ī dependent clause, also known as a subordinate clause, is a clause that cannot stand alone as a complete sentence. Complex sentences are easy to spot as they often use subordinating conjunctions like because, since, or until to connect clauses.Ĭomplex sentences are one of the four types of sentences based on structure (simple, complex, compound, and compound-complex). It works best when you need to provide more information to explain or modify your sentence’s main point. A complex sentence is a sentence with one independent clause and at least one dependent clause. Grammarly helps give your sentences extra polish Write with Grammarly What is a complex sentence?
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