Trim split hatch with holes problem !! Why after trim hatch there is holes in trimmed

[LULU1965]

Trim split hatch with holes problem !! Why after trim hatch there is holes in trimmed parts.

HATCH TRIM.dwg

[hakmawongzi]

Trim first then hatch ?

[maratovich]

What's your AutoCAD SP? (Service pack)

[Dana W]

Your hatch is associative. In the hatch editor, de-select associative before trimming. There seems to be a bug that makes the hatch jump to the other side of internal hatch boundaries if the hatch is associative. It still happens in the newer versions too.

[Roy_043]

@LULU1965: Have you tried trimming the 'holes-that-have-become-dots'?

[Dana W]

@LULU1965: Have you tried trimming the 'holes-that-have-become-dots'?

Look closer. None of the holes are to be trimmed. The circles outside the trim fence need to be erased. The associative hatch is the issue.

[Roy_043]

@Dana W:

I think you have misread my comment. My suggestion is that after the first trim operation has resulted in islands having become dots, that these dots in turn can be trimmed. IOW the desired result can be achieved in two steps. Works in BricsCAD at least.

Edited November 27, 2016 by Roy_043