Some blue and white vertical lines appear in the canvas.

[Y0QIN]

Some blue and white vertical lines appear in the canvas. Did you have ever meet this problem,and can you get me some ideas.

[Y0QIN]

[Y0QIN]

@Brion

[bvibber]

I've not encountered this exact problem, no... but try tweaking this bit of WebGLFrameSink.js:

	WebGLFrameSink.stripe = (function() {
		if (navigator.userAgent.indexOf('Windows') !== -1) {
			return true;
		}
		return false;
	})();

to return false on Windows as well. This will use a simpler code path but might be slightly slower.

[Y0QIN]

@Brion
thank you.I tried the method you said and the problem was solved.
But what is the real cause? Is the difference between GL and D3API supported by the graphics card cause this different phenomenon on defferent devices?