Game Development Reference
Figure 4.45 In 32-bpc mode,
white is created by a value of 1,
instead of 255.
Figure 4.46 Blurring our HDR
text with Fast Blur creates a
realistic lighting effect.
The Repeat Edge Pixels Option
Earlier in this chapter, we looked at the Blur Dimensions prop-
erty that several blur effects have. Many blur effects in After
Effects also have a Repeat Edge Pixels option, which is also quite
When blurring layers, the edges will also blur, which creates
transparency in the edges. I'm going to import the beautiful baby.
tif fi le from the Images folder in the Media folder of the exercise
fi les (Fig. 4.47 ).