Parameters
- region
- The region to extrude
- amount
- The extrusion amount
- patternPln
- The plane used to create the rectangular pattern
- spacingX
- The spacing between pattern instances for plane X direction
- numberX
- The number of pattern instances for plane X direction
- spacingY
- The spacing between pattern instances for plane Y direction
- numberY
- The number of pattern instances for plane Y direction
Return Value
True if the operation succeeded, false otherwise keeping the Solid3D object unmutated.