Ofset in the center does something unnecessary.

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memfis
Posts: 585
Joined: Tue Nov 15, 2016 7:58 pm

Ofset in the center does something unnecessary.

Post by memfis »

Colleagues, long ago I was going to write about it, but the evil google captcha (google hates me) prevented entry.
There is no solution to the error in creating a Pocket operation with ofset & spiral strategies.
Ofset in the center does something unnecessary.
Spiral only handles the edges.
In all cases, when trying to set the allowance with a negative value (usually from minus 2) everything dies. And such an allowance is needed as a preparatory operation for the following operations.
Zig-zag allows negative allowance (of the required size), but because of the constant change of directions the time of operation by zig-zag method in large areas is much longer than (speculatively and in practice, too) offset or spiral (because of the need for constant stops and change of direction in zig-zag).

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