ffBlendSrf

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Compute a freeform surface that blends between two surface rails. Each rail may consist of one or more surface curves on one or more surfaces. The tangent direction the blended surface leaves each rail is determined by flipLeft and flipRight.

stitchSrf, globalStitch

autoAnchor, autoNormal, flipLeftNormal, flipRightNormal, leftAnchor, leftCurve, leftEnd, leftRail, leftStart, multipleKnots, outputSurface, positionTolerance, reverseLeft, reverseRight, rightAnchor, rightCurve, rightEnd, rightRail, rightStart, tangentTolerance

Long name (short name)	Type	Default	Flags
leftCurve (lc)	nurbsCurve	NULL
The surface curves comprising the left boundary.
rightCurve (rc)	nurbsCurve	NULL
The surface curves comprising the right boundary.
leftRail (lr)	nurbsCurve	NULL
The left rail boundary.
rightRail (rr)	nurbsCurve	NULL
The right rail boundary.
multipleKnots (mk)	bool	true
If true, use the new blend which produces fully multiple interior knots
positionTolerance (pt)	double	0.1
The positional C(0) tolerance of the blend surface to the adjacent surfaces.
tangentTolerance (tt)	double	0.1
The tangent G(1) continuity tolerance of the blend surface to the adjacent surfaces.
autoNormal (an)	bool	true
If true, the direction of each starting tangent is computed based on given geometry.
flipLeftNormal (fln)	bool	false
If true, flip the starting tangent off the left boundary.
flipRightNormal (frn)	bool	false
If true, flip the starting tangent off the right boundary.
autoAnchor (aa)	bool	true
If true and both paths are closed, automatically determine the value on the right rail so that they match
leftAnchor (la)	double	0.0
The reference parameter on the left boundary where the blend surface starts in the case of the closed rail.
leftStart (ls)	double	0.0
The reference parameter on the left boundary where the blend surface starts.
leftEnd (le)	double	1.0
The reference parameter on the left boundary where the blend surface ends.
reverseLeft (rvl)	bool	false
If true, reverse the direction off the left boundary. autoDirection must be false for this value to be considered.
rightAnchor (ra)	double	0.0
The reference parameter on the right boundary where the blend surface starts in the case of the closed rail.
rightStart (rs)	double	0.0
The reference parameter on the right boundary where the blend surface starts.
rightEnd (re)	double	1.0
The reference parameter on the right boundary where the blend surface ends.
reverseRight (rvr)	bool	false
If true, reverse the direction of the right boundary. autoDirection must be false for this value to be considered.
outputSurface (os)	nurbsSurface	NULL
The computed blend surface.