1.Size along X (mm) and Size along Y (mm): Controls the overall width and length boundaries of the projection area starting from the source frame origin.
2.Step along X (mm) and Step along Y (mm): Defines the resolution gap. The X step determines the distance between parallel passes, while the Y step dictates how close together individual calculation markers are dropped along each line.
3.Triangular path (deg): Setting an angle greater than zero pulls the outer boundary edges inward. This morphs a standard rectangular grid into a clean, tapered triangular pattern.