As we can see, the higher the level of subdivision, the higher the
polygon count and denser the mesh will be. A high number of poly-
gons can cause performance issues since the computer must show
everything in real time, but in ZBrush you can always hide the part
of your mesh you’re not sculpting to improve the performance.
Hide/Unhide
Hiding polygons in ZBrush is pretty simple. Try the following short-
cuts to help optimize your ZBrush workflow.
To hide everything outside the rectangle marquee, hold Ctrl,
then press Shift (green selection).
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Chapter 11 – Introduction to ZBrush
Figure 11-23: The ogre head with
one level of subdivision (1,714
polygons).
Figure 11-24: The ogre head with two
levels of subdivision (6,716 polygons).
Figure 11-25: The ogre head with
three levels of subdivision (26,864
polygons).
Figure 11-26: The ogre head with four
levels of subdivision (107,456
polygons).
To hide everything inside the rectangle marquee, hold Ctrl, then
press and release Shift (red selection).
To unhide all, hold Ctrl+Shift, then click outside.
252
Chapter 11 – Introduction to ZBrush
Figure 11-27
Figure 11-28
Figure 11-29
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