Resizing with live view is lagging when a complicated model is selected

[madhephaestus]

This unicorn horn causes lags when dragging the corner handles.

1. Take the attached zip and drad it into the 3d view to load
2. select the horn and drag the corner handle around
3. Note that moving the whole shape does not lag.

unicornhorn-source.zip

[madhephaestus]

To profile a method, use TickToc class.

TickToc.tic("Start session"); is how you mark a line to be recorded for time-stamp without a timing lag of printing it right away, it just records the time and stores the string and moves on.

TickToc.toc() is how you print out the profile report , this is the time consuming print to terminal operation, after the time sensitive information has been captured.