diff options
Diffstat (limited to 'src/library_browser.js')
| -rw-r--r-- | src/library_browser.js | 20 |
1 files changed, 12 insertions, 8 deletions
diff --git a/src/library_browser.js b/src/library_browser.js index 71923743..b70dbc84 100644 --- a/src/library_browser.js +++ b/src/library_browser.js @@ -360,15 +360,19 @@ mergeInto(LibraryManager.library, { }, requestAnimationFrame: function(func) { - if (!window.requestAnimationFrame) { - window.requestAnimationFrame = window['requestAnimationFrame'] || - window['mozRequestAnimationFrame'] || - window['webkitRequestAnimationFrame'] || - window['msRequestAnimationFrame'] || - window['oRequestAnimationFrame'] || - window['setTimeout']; + if (typeof window === 'undefined') { // Provide fallback to setTimeout if window is undefined (e.g. in Node.js) + setTimeout(func, 1000/60); + } else { + if (!window.requestAnimationFrame) { + window.requestAnimationFrame = window['requestAnimationFrame'] || + window['mozRequestAnimationFrame'] || + window['webkitRequestAnimationFrame'] || + window['msRequestAnimationFrame'] || + window['oRequestAnimationFrame'] || + window['setTimeout']; + } + window.requestAnimationFrame(func); } - window.requestAnimationFrame(func); }, // generic abort-aware wrapper for an async callback |