Enum EpfcSurfaceOrientation

Values

EpfcSURFACEORIENT_NONE

A surface without a need for orientation (i.e. not a solid surface).

EpfcSURFACEORIENT_OUTWARD

Surface oriented outward away from the solid model. du X dv points outward.

EpfcSURFACEORIENT_INWARD

Surface oriented inward toward the solid model. du X dv points inward.

EpfcSurfaceOrientation_nil

Use this enumerated value to represent "null" passed to optional properties or method arguments.