ffBlendSrfObsolete

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OBSOLETE: See ffBlendSrf node. 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. The blended surface can be twisted by using leftParameter and rightParameter.

Related nodes

roundConstantRadius, extendSurface, offsetCos, avgSurfacePoints, alignSurface, bevel, insertKnotSurface

Attributes (13)

autoDirection, flipLeft, flipRight, leftCurve, leftParameter, leftRail, multipleKnots, outputSurface, positionTolerance, rightCurve, rightParameter, rightRail, tangentTolerance

Long name (short name)	Type	Default	Flags
autoDirection (ad)	bool	booltrue
If true, the direction of each starting tangent is computed based on given geometry.
positionTolerance (pt)	double	double0.1
The positional C(0) tolerance of the blend surface to the adjacent surfaces.
flipLeft (fl)	bool	boolfalse
If true, flip the starting tangent of the left boundary.
flipRight (fr)	bool	boolfalse
If true, flip the starting tangent of the right boundary.
tangentTolerance (tt)	double	double0.1
The tangent G(1) continuity tolerance of the blend surface to the adjacent surfaces.
leftCurve (lc)	nurbsCurve	nullptr
The surface curves comprising the left boundary.
leftParameter (lp)	double	123456.0
The reference parameter on the left boundary where the blend surface begins.
leftRail (lr)	nurbsCurve	nullptr
The left rail boundary.
multipleKnots (mk)	bool	booltrue
If true, use the new blend which produces fully multiple interior knots
outputSurface (os)	nurbsSurface	nullptr
The created blend surface.
rightCurve (rc)	nurbsCurve	nullptr
The surface curves comprising the right boundary.
rightParameter (rp)	double	123456.0
The reference parameter on the right boundary where the blend surface begins.
rightRail (rr)	nurbsCurve	nullptr
The right rail boundary.