Variance_GPL

Variance is a 2D geometric analysis tool based around a shape engine and a high performance Monte Carlo engine.

Complex calculation:

Shape engine:

In-layer Booleans:

Boolean with contouring, and auto-keyholing:

Shape engine using layout, with auto-keyholing:

Line Edge Roughness:

Proximity bias:

Boolean with contouring and proximity bias:

Area calculation:

Chord calculation:

Spacing/enclosure calculation:

Minimum angle calculation:

Complex calculation expressions:

Process Assumptions search:

DOE layout (including DOE layout from iDRM or Quilt (https://github.com/philstopford/Quilt_GPL)):

Replay of case calculation, allowing fail cases to be understood:

Per-property custom RNG mapping:

Implant shadowing:

Multi-platform