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3D extrusion with unexpected stroke

New Here ,
Sep 26, 2022 Sep 26, 2022

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Hi all, I am trying to draw some pictures in 2D and extrude them into 3D view, then add strokes with 'Expand Appearance', but some unexpected lines appear here (inside the hollow structure) and I have no idea how to avoid.

Qihui259841375r9u_0-1664196369847.png

 

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Draw and design , How to

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correct answers 1 Correct answer

Community Expert , Sep 26, 2022 Sep 26, 2022

You can't completely avoid the, but you can improve the result with different 3D settings: https://www.youtube.com/watch?v=RAhLj5G8eGU

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Community Expert ,
Sep 26, 2022 Sep 26, 2022

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Looks like you added a stroke after expanding. The "gradient" inside the hollow structure is not a real gradient, but a series of shapes that simulate a gradient, these shapes get a stroke too.

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New Here ,
Sep 26, 2022 Sep 26, 2022

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Hi Ton, thanks for your comment! Yes, I added a stroke after expanding. If I add it before expanding, the stroke will be extruded as well. Do you have any ideas how to avoid or eliminate those lines?

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Community Expert ,
Sep 26, 2022 Sep 26, 2022

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You can't completely avoid the, but you can improve the result with different 3D settings: https://www.youtube.com/watch?v=RAhLj5G8eGU

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