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Error when remove voids from dynamic shape

shuchen2

I am trying to remove some voids on dynamic filled shapes when some criteria is met. I have try two approaches:

1. extract the polygons from the voids and build shapes from these polygons (expand a little bit for overlap). Then merge these shapes. But this is slow.

2. I would like to use the axlDBOpenShape, axlShapeDeleteVoids, and axlDBCloseShape to delete these voids. But I get the warning below.

*WARNING* (axlShapeDeleteVoids): Cannot delete voids in an auto-generated shape 

Then I trie to axlDBOpenShape(i_shape->shapeBoundary) to open the boundary shape instead, then the operation would delete the whole shape. 

Any ideas? Thanks!!!!!

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  • shuchen2

    Updates:

    Solved. I just found out the dbid is removed after the shape is opened. And the voids' dbids are also removed.

    Then I cannot close the original shape dbid, and cannot delete the original voids' dbids. Operations should be set after the shape is opened.

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  • shuchen2

    Updates:

    Solved. I just found out the dbid is removed after the shape is opened. And the voids' dbids are also removed.

    Then I cannot close the original shape dbid, and cannot delete the original voids' dbids. Operations should be set after the shape is opened.

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