User`s guide

Working with 3D Line Art

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A vector graphic is a resolution-independent image mathematically represented as a series of

lines and curves called vectors. The relationship between the vectors remains constant as the

object is scaled, so there is never a loss of quality.

The following example shows the letter P composed of vectors. An EPS file is an example of

a vector graphic.

Advantages of 3D Line Art

You should use 3D Line Art when you need to preserve the vectors in a file to scale the

object. For example, if you have a very small logo and need to make it larger, you should use

the 3D Line Art shape.

Tip: Effects created as 3D Line Art can be exported as Flash files. For more information, see

“Exporting Files as Flash” on page 581.

When you use Text, Spline, Spline Primitive, and EPS files with the 3D Plane shape, the

object is converted to a bitmap and the vector information is lost. If you do not need to scale

the object, but need the full range of 3D Plane controls to manipulate the object, then use the

3D Plane shape.

The following image shows the original EPS file imported into Avid FX and used as a mask.

If you select the 3D Plane shape, it converts the EPS file to a bitmap. When the mask is

scaled, the edges become pixelated and lose quality. Built-in antialiasing compensates for

this degradation somewhat by smoothing the jagged edges, but can cause the image to blur.