"Union" operation does not work correctly

The problem: The problem is that Unions do not work correctly, the Parts that participated in the Union operation are deleting, and NegativeParts are not deleted after the “Union” operation.

What i want: Understand why this operation is not working correctly and find a solution/answer to this bug.


Description the problem:

  1. Case - Part & NegativePart:
    When i select NegativePart¹ and then Part², NegativePart¹ turns into Part¹ and Part² is deleting after the “Union” operation and deleting of Part² are accompanied by one action and this should not happen, NegativePart¹ should be deleted, and Part² should turn into Union².

  2. Case - NegativePart & Part:
    When i select Part¹ and then NegativePart², NegativePart² turns into Part² (and not removed) and Part¹ turns into Union¹.

  3. Case - NegativePart & Union:
    When i select Union¹ an then NegativePart² or NegativePart² first and then Union¹, NegativePart² turns into normal Part² and Union¹ is removes in a similar way as in the first case.


Other: I didn’t find a similar topic or post in Devforum and a solution/answer on the internet, so this topic was created to find a solution or answer to this situation.

  • Roblox Studio version: 0.729.0.7290838 (64bit)
2 Likes

Hi @uze8nime, thank you for bringing it up! Could you turn the Beta feature “Improved Solid Modeling Controls” on and see if it fixes it? Hopefully it should work correctly then!

1 Like

Hi, i tested it and it worked, thanks!

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