' The following uses slice to cut a cube then uses SnapOffsetToPointForSlicePolygons

' to make sure the slice passes by the point #7.

CreatePrim "Cube", "MeshSurface"

ApplyTopoOp "SlicePolygons", "cube"

SetValue "cube.polymsh.slicepolygonsop.planeref", 1

SetValue "cube.polymsh.slicepolygonsop.sliceplane", 3

SetValue "cube.polymsh.slicepolygonsop.planeposx", -0.235193390644333

SetValue "cube.polymsh.slicepolygonsop.planeposy", 1.12099707576442

SetValue "cube.polymsh.slicepolygonsop.planeposz", -0.33228724744653

SetValue "cube.polymsh.slicepolygonsop.planenormal", 1

SetValue "cube.polymsh.slicepolygonsop.planerotx", -4.61581248941901

SetValue "cube.polymsh.slicepolygonsop.planeroty", 0.702946180123846

SetValue "cube.polymsh.slicepolygonsop.planerotz", 17.3091725535308

SetValue "cube.polymsh.slicepolygonsop.uiradius", 7.20741807439402

SnapOffsetToPointForSlicePolygons "cube.polymsh.slicepolygonsop", "cube.pnt[7]"