Image programming in actionscript3 games (serialization thirty)

2.2.3 projection quality in Photoshop/flash

Unlike Photoshop, flash filters are still rendered in real time through flash player in the output files. Therefore, performance is particularly important, and the ultimate sacrifice of quality is also required. Therefore, the flash quality drop-down box attracted my attention. I tried to adjust the quality to "high", and the effect would be comparable to that of Photoshop. (Fig. 2.18)

The Flash help file also explains the quality. The quality difference between Flash Player and Flash Player is controlled by different times of use of low-quality filters, low quality is blurred once, and high quality is blurred three times.

Figure 2.18 high-quality flash Filter

In addition, you can also set different values for the two sides of the flash blur to unhandcuff. This photoshop layer style cannot be directly implemented. Of course, Photoshop has a more powerful filter function to achieve this effect. It is directly implemented in the projection option in flash, just to provide developers with a more convenient way, anyway, the projection fuzzy mode of Flash is far from the complexity of Photoshop, and there is no need to make an independent option.
Now we can set both fuzzy X and fuzzy y to 10 (the same as in Photoshop), as shown in 2.19.

Figure 2.19 flash projection with a fuzzy value equal to 10

Photoshop also has a quality option and looks much more complex than Flash quality. It cannot find corresponding options in flash, because photoshop does not have to balance performance and quality as Flash does.

Indeed, the quality of Photoshop is not the same as that of flash, and it is at least a matter of two. We will skip this step for the time being. We will go back and study it later. We will continue to explore the commonalities of these two projections.