Hello, I have done rectangels, and now I want the warp waves effect on them. But they get very unsharp.

christer,

 

is anti-aliased artwork ticked in edit>preferences>general?

 

or may gpu issue (if cc 2015). if is, may try new illustrator gpu beta,

 

https://adobe.allegiancetech.com/cgi-bin/qwebcorporate.dll?h3vuk6

 

which bring 2015.1.2, seems solve of issues not solved patch/update, 19.1 (which gives cc 2015.1), should solve known issues not solved 19.0.1, supposed deal gpu issues , few others.

 

 

or if not have 19.1, may try that. if not appear, sign out , sign in creative cloud application. after 19.1 update should visible in creative cloud application.

 

 

failing that, may try toggling between gpu , cpu ctrl/cmd+e, or may try disabling gpu performance clicking rocket icon in app bar, or on top of menu bar, , deselecting gpu performance check box; may uncheck gpu performance in preferences.

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