
444 Corel Painter X3 Getting Started Guide
it increases the sophistication of the Image hose. For example, a nozzle file with images
progressing in size can be set up so that greater stylus pressure paints incrementally
larger images.
A 1-Rank nozzle progresses in one dimension. In this example, changing
angle is the first rank.
If you want a two-dimensional progression, such as having image elements increasing
in size and changing angle, you need to set up your images as a 2-Rank nozzle file.
Painting with a 2-Rank nozzle, you can control where your image comes from in terms
of both progressions. In this case, you use a different input factor to control the location
of the image elements in each rank.
A 2-Rank nozzle progresses in two dimensions. In this example, changing
angle is the first rank, and changing size is the second rank.
You can extend the nozzle to a third progression, creating a 3-Rank nozzle. Again, you
use a separate indexing rule (input factor) to control the location in each rank. If you
use one indexing rule to control two ranks, some image elements become unavailable.
In the following image, Rank 3 is a progression in color. You might control this final
rank with randomness, velocity, or source — depending on your plans for the image.
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