gadfly16/qLib — Issue #40: Interactive viewport tools: Zoom, Perspective
Author: johnnyquest
Created: 2012-01-14 20:32:05+00:00
State: open

1. How to do these?

2. A 'zoom' tool that adjusts focal length (instead of camera screen window parameters)
3. A 'perspective' tool (adjust camera pos/focal simultaneously -- can't recall the name for the effect)