force edge angle

laurent_c

Hi Matthias,

In CMOS layout design, usually, the only angle allowed are 0, 45 or 90 degrees.
A nice feature to add would be to force an edge angle.
For instance, if an edge has an angle of 1°, it would be nice to select it, check that its angle is 1°, and force it at 0°.
Actually, 45° is usually more to difficult to correct. Once, I also got the very case where 2 edges of 2 different polygons should be parallel (i.e. same angle), and not necessary at multiple of 45°.
The very nice option is to keep it on-grid

Thanks, BRgds,
Laurent