Enum pfcSurfaceOrientation
Description
This enumerated type describes the orientation of a surface.
Values
-
SURFACEORIENT_NONE
- A surface without a need for orientation (i.e. not a solid surface).
-
SURFACEORIENT_OUTWARD
- Surface oriented outward away from the solid model. du X dv points outward.
-
SURFACEORIENT_INWARD
- Surface oriented inward toward the solid model. du X dv points inward.
-
SurfaceOrientation_nil
-
Use this enumerated value to represent "null" passed to optional properties or method arguments.