CagdSrfSubdivAtParam

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

CagdSrfSubdivAtParam()

SYNOPSIS

cagd_lib/cagd_aux.c:803

CagdSrfStruct *CagdSrfSubdivAtParam(CagdSrfStruct *Srf,
                                    CagdRType t,
                                    CagdSrfDirType Dir)

DESCRIPTION

Given a surface - subdivides it into two sub-surfaces at given parametric value t in the given direction Dir. Returns pointer to first surface in a list of two subdivided surfaces.

PARAMETERS:

Srf: To subdivide at the prescibed parameter value t.

t: The parameter to subdivide the curve Crv at.

Dir: Direction of subdivision. Either U or V.

FUNCTION RETURN VALUE

CagdSrfStruct *: A list of the two surfaces resulting from the process of subdivision.

ORIGIN

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Time: 07:27:12 GMT, October 17, 2022