RotationDragHandle flickers in chrome

phetsims / bending-light

"Bending Light" is an educational simulation in HTML5, by PhET Interactive Simulations.

http://phet.colorado.edu/en/simulation/bending-light

GNU General Public License v3.0

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RotationDragHandle flickers in chrome #273

Closed jessegreenberg closed 9 years ago

jessegreenberg commented 9 years ago

Noticed during #268, the RotationDragHandle arrows can sometimes flicker while the laser is being dragged. I noticed this behavior in the 'More Tools' and 'Intro ' screens. I observed this while running the sim with requirejs in Windows 7 Chrome 46.0.

untitled screencast

Please excuse my janky dragging in the cast.

samreid commented 9 years ago

Proposed fix above, @jessegreenberg can you test it out?

jessegreenberg commented 9 years ago

Verified that the fix above resolves the issue. Thanks @samreid, closing.