extrude.block.flip

Syntax

iflipped := extrude.block.flip(bp,i)

Get the “flipped” state of a block edge. On a flipped edge the edge point order does not coincide with the ascending order of points of the block. Possible return values: 0 = not flipped, 1 = flipped. The block edge indices start with 1 and must not be more than the number of edges for a block.

Returns:

iflipped - integer

Arguments:

bp - block pointer

i - block edge index