I just updated my OSX to 10.7 and Zbrush to Zbrush4R3.
Everytime I move my mouse I get a 100% CPU usage. Even if I am not Painting.
Is this intentional? It feels wrong and I think I did not have that heavy CPU usage before.
Sheesh, I am having the same problem and I am using ZBrush 4R4 - OSX Mountain Lion. When I move the mouse the CPU gets to 100%.
Anyone else noticed this weird thing with ZBrush?
I have found a solution to this problem. Goto to Preferences > Performance and lower the MaxThreads to 2 or 4, or just disable the MultiDraw.
Let us know how this fixed your CPU usage. As for me this totally fixed it.
It definitely hasn’t always been this way, and it isn’t even this way when running the Windows version on Mac. Something is definitely wrong with Pixologic’s coding for the Mac version. I guess I’ll have to count my losses and use alternative software while staying far away from Pixologic in the future.