ATI V7350 User Guide - Page 64

Specular Highlight, Texel, Texture Mapping, Texture Preference, Trilinear Filtering

Get ATI V7350 - 100-505143 FireGL 1GB 512-bit GDDR3 PCI Express Video Card PDF manuals and user guides
UPC - 727419413435
View all ATI V7350 manuals
Add to My Manuals
Save this manual to your list of manuals

Page 64 highlights

58 Specular Highlight The bright, usually small, intense light reflected from a 3D surface with a high refraction value. From the intensity and spread of this highlight users can differentiate between a "hard," smooth surface, such as metal or porcelain, or a "soft," textured surface, such as fabric or skin. Texel Short for "texture element," the 3D equivalent of a pixel, describing the base unit of the surface of a 3D object, such as a sphere; for a 2D object, such as a circle, the base unit is a pixel. Texture Mapping In computer graphics, two-dimensional textured surfaces are referred to as texture maps. Texture mapping is the process by which a two-dimensional surface gets wrapped around a three-dimensional object so that the 3D object takes on the same texture qualities. For example, if you take a 2D textured surface that looks like cloth and wrap it around a 3D sphere, the sphere will now appear to have a cloth-like surface. Texture Preference Texture Preference is a feature enabling the user to select the texture quality level for the surface of a 3D object. Selecting the highest quality possible will provide the most realism, although it may also have some impact on the performance of any 3D intensive application. Trilinear Filtering A sampling method used to produce realistic-looking 3D objects. Trilinear filtering averages one of the bilinear filter mipmap levels along with the standard mipmap samples.

  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
  • 11
  • 12
  • 13
  • 14
  • 15
  • 16
  • 17
  • 18
  • 19
  • 20
  • 21
  • 22
  • 23
  • 24
  • 25
  • 26
  • 27
  • 28
  • 29
  • 30
  • 31
  • 32
  • 33
  • 34
  • 35
  • 36
  • 37
  • 38
  • 39
  • 40
  • 41
  • 42
  • 43
  • 44
  • 45
  • 46
  • 47
  • 48
  • 49
  • 50
  • 51
  • 52
  • 53
  • 54
  • 55
  • 56
  • 57
  • 58
  • 59
  • 60
  • 61
  • 62
  • 63
  • 64
  • 65
  • 66
  • 67
  • 68
  • 69
  • 70
  • 71
  • 72
58
Specular Highlight
The bright, usually small, intense light reflected from a 3D surface with a
high refraction value. From the intensity and spread of this highlight users
can differentiate between a “hard,” smooth surface, such as metal or
porcelain, or a “soft,” textured surface, such as fabric or skin.
Texel
Short for “texture element,” the 3D equivalent of a pixel, describing the
base unit of the surface of a 3D object, such as a sphere; for a 2D object,
such as a circle, the base unit is a pixel.
Texture Mapping
In computer graphics, two-dimensional textured surfaces are referred to as
texture maps. Texture mapping is the process by which a two-dimensional
surface gets wrapped around a three-dimensional object so that the 3D
object takes on the same texture qualities. For example, if you take a 2D
textured surface that looks like cloth and wrap it around a 3D sphere, the
sphere will now appear to have a cloth-like surface.
Texture Preference
Texture Preference is a feature enabling the user to select the texture quality
level for the surface of a 3D object. Selecting the highest quality possible
will provide the most realism, although it may also have some impact on
the performance of any 3D intensive application.
Trilinear Filtering
A sampling method used to produce realistic-looking 3D objects. Trilinear
filtering averages one of the bilinear filter mipmap levels along with the
standard mipmap samples.