trim

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Trim a surface to its active curves on surface by splitting the surface into regions and keeping some while discarding other regions. Use locators (locatorU and locatorV) to select split regions. Use selected to specify whether to keep or discard the selected regions. Use shrinkSurface to limit the bounds of the underlying surface to just greater than the outer boundaries of the trimmed surface.

planarTrimSurface, untrim

inputCurve, inputSurface, locatorU, locatorV, outputSurface, selected, shouldBeLast, shrink, splitSurface, tolerance, usedCurves

Long name (short name)	Type	Default	Flags
inputCurve (ic)	nurbsCurve	NULL
The curves on surface to be used for trimming.
inputSurface (is)	nurbsSurface	NULL
The surface to be trimmed.
locatorU (lu)	double	0.5
u parameter value to position a locator on the surface.
locatorV (lv)	double	0.5
v parameter value to position a locator on the surface.
selected (sl)	enum	0
Specify whether to keep or discard selected regions.
shrink (sh)	bool	false
If true, shrink underlying surface to outer boundaries of trimmed surface.
tolerance (tol)	distance (double)	0.001cm
The tolerance with which to trim.
usedCurves (uc)	bool	false
Flag each curve as used or not used in trimming.
splitSurface (ss)	nurbsSurface	NULL
The surface (don't use this) after split
outputSurface (os)	nurbsSurface	NULL
The trimmed surface.
shouldBeLast (sbl)	bool	true
If true, then deformers will let this trim node be last