 Mark Gervais
Mark Gervais
    
          
          
        My feedback
1 result found
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GPU Preview glitches with clipping masks and transparency (since Illustrator 29.6.0), white rectangle appears below- 
          
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              exhibit_error.ai 9184 KB 
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              ClippingIssue.mov 2778 KB 
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              20250709-ClippingTransparency.mov 29432 KB 
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 23 votesWe have fixed this issue and the fix is available in the latest Illustrator Beta app - v 30.0.0.114 Please give it a try and share your observations. We are going to ship this in general availability builds soon.  Mark Gervais
    
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           · Mark Gervais
    
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           ·An error occurred while saving the comment An error occurred while saving the comment  Mark Gervais
    
 commented Mark Gervais
    
 commentedUpon upgrading to Ai 29.6.1 it has introduced rendering issues to shapes with clipping masks. You can see the behaviour in the video. It draws a white box where the bounding boxes seem to intersect. This has behaved exactly the same after multiple reboots so it doesn't seem to be going away. After some testing I can see what seems to trigger it. - it seems to only happen when the interior shape has a slightly more complex appearance 
 - it occurs when the interior shape has both a fill and a stroke and has less than 100% opacity on either element.
 - Switching to Pixel Preview eliminates the issue
 - Copying and pasting the vector files to Photoshop does not transfer the issue, even when pasting as a Smart Object
 - Switching OFF GPU Performance in the Performance Settings fixes the issue. It also makes Ai sloooooowwwww and kinda hellish to work in.- MacOS 15.5 > Intel iMac Pro 2017 
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I've upgraded to Ai 29.7 and this is still an issue as many have described here. Super aggravating!