Level: 4th
A point is the component of CHAIN. This element is used as control points for Catmull-Rom interpolation. Users should add at least four points for each CHAIN.
If a chain has less than four points, wm3d will show a warning message (if trace is enabled).
nothing
The position of this POINT. This MUST BE SPECIFIED.
Unique index for this POINT in the chain. This MUST BE SPECIFIED, since this index is used in in RIBBONs and COILs.
Number of POINTs to be interpolated between POINTs. It is same as "N" in CHAIN. Setting here overwrites the setting of this CHAIN.