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Edge Split does not Preserve sharp corners
Closed, InvalidPublic


Windows 10 Pro
Operating system:Windows 10 Pro 64 bit
Graphics card:

Blender 2.80
(example: 2.79b release)
(example: 2.80, edbf15d3c044, blender2.8, 2018-11-28, as found on the splash screen)
Worked: it did not work in both versions - Blender 2.79b had exactly the same problem

**corners of polygon object are open,when i used edge split and subdivision surface{F6562212}


Exact steps for others to reproduce the error
Based on the default startup or an attached .blend file (as simple as possible).



Event Timeline

should i apply something to the object?

We do not handle user support on this tracker, only bug reports. User forums like or should be used for that matter.

this is perfectly normal and expected behavior, please read the docs… If you slip geometry, there is no way afterwards that subdiv would know how to keep *some* split, border edges unsmoothed.

Bastien Montagne (mont29) claimed this task.

ok - thank you for explanation