Graphics Programs Reference
In-Depth Information
InNuke,andinotherapplicationsthatsupportcolorsbeyondwhiteandblack(float),there
are two more potential parts to the dynamic range: the super-whites, or colors that are
brighter than white, and the sub-blacks, colors that are darker than black.
Let's look at these building blocks in several scenarios to really understand what they do
and why you might choose one over another.
1. Launch Nuke.
2. Bring in a clip called Car.png by pressing R and navigating to the chapter04 dir-
ectory.
3. Click Read1, then press 1 on the keyboard to view it.
It's an image of a car. Did that catch you by surprise?
4. With Read1 selected, go to the Color toolbox and click Add in the Math folder.
Youhavenowinsertedabasiccolor-correctingnodeafterthecarimage.Let'suse
it to change the color of the image and see its effect.
5. In Add1's Properties panel, click the Color Picker button to display the Color
Wheel and Color Sliders panel. Play with the R, G, and B colors to see the
changes ( FIGURE 4.1 ).
Figure 4.1. Using the Color Wheel and Color Sliders panel.
 
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