I’m running into a problem when using the Topology Brush in ZBrush for Mac OS X version 4r6.
I’ve got some design where I just can’t add a quadrangle next to one of the existing lines.
(Adding a triangle works fine, though.)
Here’s project file, a screenshot, and also a video to document the problem.
Note: For trying out the example, select the Topology Brush and set Draw Size = 10.
[video=youtube_share;RNnGvkeaoYU]http://youtu.be/RNnGvkeaoYU[/video]
Attachments

TopoBrush no Quadrangle.ZPR.zip (40.5 KB)