TrimSrf2Curves

Section: C Library Functions (3)
Updated: IRIT Version 6.0
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NAME

TrimSrf2Curves()

SYNOPSIS

trim_lib/iso_crvs.c:114

CagdCrvStruct *TrimSrf2Curves(TrimSrfStruct *TrimSrf, int NumOfIsocurves[2])

DESCRIPTION

Routine to extract from a trimmed surface NumOfIsoline isocurve list in each param. direction. Iso parametric curves are sampled equally spaced in parametric space. NULL is returned in case of an error, otherwise list of CagdCrvStruct. As the isoparametric curves are trimmed according to the trimming curves the resulting number of curves is arbitrary.

PARAMETERS:

TrimSrf: To extract isoparametric curves from.

NumOfIsocurves: In each (U or V) direction.

FUNCTION RETURN VALUE

CagdCrvStruct *: List of extracted isoparametric curves. These curves inherit the order and continuity of the original Srf. NULL is returned in case of an error.

ORIGIN

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Time: 07:27:13 GMT, October 17, 2022