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All the opposite sex filter 16x picture is good. Each heterosexual filter, 16x screen, occupies more system resources.
Anisotropic Filtering (AF) is a versatile texture quality enhancement technique that affects the appearance of textures in non-orthogonal viewing angles. A texture is an image that contains a variety of data, such as color, transparency, and reflectivity.
and smoothness (normals.)
This data is mapped to objects and processed by the GPU for a realistic look on the screen.
In their original dimension, most textures are computationally expensive to be reused indefinitely in the scene, as the relative distance between the texel (1 pixel texture) of the object and the camera affects the visibility of detail, which often results in wasted processing time fetching samples of multiple textures applied on disproportionately small surfaces in a 3D scene.
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The 16x screen is definitely better than the three-linear screen!! Each heterosexual filter 16x occupies more system resources.
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It is recommended that you use the NVIDIA Inspector and then click on the wrench pattern.
Find the lod bias (level of detail) offset.
Then adjust to the most negative level.
You will find that it does not open"af x16"with"Bilinear""Trilinear"It is even higher than anisotropic filtering X16, and it can be seen clearly from far and near, just like 64x filtering, without reducing the fps frame rate.
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Tell you, the picture of 3 lines and 2 lines is basically indistinguishable from normal people, but the fps of 3 is generally lower than that of 2 8 12....
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Anisotropic filtering: It is used to filter and deal with texture errors caused by the tilt of the surface of a three-dimensional object due to a change in viewing angle. Traditional bilinear and trilinear filtering techniques are referred to as "isotropy" (isotropy), where the values of the vectors are consistent in all directions, like squares and cubes.
The principle of trilinear filtering is the same as bilinear filtering, which is to memorize adjacent pixels and their relative relationships with each other, and then draw them when the angle of view changes. It's just that the collection range of trilinear filtering is larger, the calculation is more accurate, and the picture is more delicate. Of course, it also takes up more resources.
The filter unit of the Anisotropic FILT technology is not "boxy", it is typically rectangular and can be transformed into trapezoids and parallelograms. A pixel on the screen can contain information about different texture units in one direction. This requires a "non-regular polygon" filter unit to ensure accurate perspective and transparency.
Otherwise, if there is a lot of information in the texture part of an axis, or if the image and texture in a certain direction have an inclination, the final texture will become funny and out of proportion. This is especially true when the angle of view is 90 degrees, or when working with the edge texture of an object.
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General x8 x16 anisotropic filtering.
It's a little clearer than the third line. However, the three lines are suitable for the front. Each item fits into an overall irregular pattern.
1.Trilinear Filtering:
Trilinear filtering is used to reduce or eliminate the overlapping phenomenon of combinations that occur when transitioning between different levels of textures. It must be used in combination with bilinear filtering and combinatorial processing mapping. Trilinear filtering uses bilinear filtering to sample new pixel values from the two most closely related LOD level textures, allowing for smoother transitions between textures of two different depth levels.
Because of this, trilinear filtering must be done twice, i.e. a value of 2x4 = 8 pixels must be calculated. For many 3D accelerations, this would require them two clock cycles.
of the calculation time.
2.Anisotropic filtering:
Anisotropic over-Peihuling filter is a 3D display technology, as its name suggests, it is a technique that samples pixels in all directions around and maps them to target pixels. Compared with bilinear filtering and trilinear filtering, it has higher accuracy in large-angle display, making the picture more realistic, but it also has a greater amount of computation, which requires higher requirements for the display and matching cards.
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Hello. Anisotropic filtering is a new filtering method that requires sampling 8 or more pixels in a square around the mapping point, obtaining an average value and mapping it to the accompanying pixels. Anisotropic filtering with more than 8 pixel sampling is nearly impossible for many 3D accelerator cards, as it requires more pixel fill rates than trilinear filtering.
However, for 3D games, anisotropic filtering is an important feature, because it can make the Luru picture more realistic, and the natural processing is slower than that of trilinear filtering.
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If your graphics card is a low-end graphics card of the same era, it is recommended that you do not turn on this option, if the mid-range graphics card (such as 4830) can be turned on4x, if the high-end graphics card can be disassembled, you can turn on 8x or 16x, and if you have a top-level Suiyu graphics card, you will open all that can be opened for him. In terms of overall comparison, it is a good choice to open Guess Lu 4x.
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Anisotropic filtering is used to filter and deal with texture errors caused by a change in viewing angle that causes the surface of a 3D object to be tilted.
In layman's terms, in 3D games, after setting anisotropy filtering, the game camera keeps moving with the mouse, and the display of objects is still very clear, and the picture display is stable and realistic.
The full name of graphics card is display interface card, also known as display card, which is one of the most basic configuration and important accessories of a computer. As an important part of the computer host, the graphics card is a device for the computer to convert digital-to-analog signals, and undertakes the task of outputting and displaying graphics.
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The more efficient the configuration, the higher the configuration requirements, according to the self-configuration settings.
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