i tried the usual houdini shortcuts: space left rotate & space middle pan work but space right for zoom/dolly doesn’t … tried every possible key/mouse combo i could think of but it seems i can’t zoom/dolly in the viewports …
… am i missing sth ?
Left Mouse Button = tumble
MMB = dolly/zoom
RMB = pan
hey thx … turns out my logitech mouse was not set up correctly 
Ah yes, I’ve run into that problem with default logitech setting too!