OptionalactiveWhether the SectionPlane is active or not.
Default value is true.
Optionaldir3D direction of the SectionPlane.
Range is [-1..1, -1..1, -1..1].
Default value is [0.0, 0.0, -1.0].
OptionalidOptionalposThe World-space 3D position of the SectionPlane.
Default value is [0, 0, 0].
Parameters for a SectionPlane.