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Action:
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Creates a spline surface that interpolates three boundary curves.
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Prototype:
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bs3_surface bs3_surface_3crv (
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const bs3_curve& base,
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// edge defining curve
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const bs3_curve& right,
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// edge defining curve
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const bs3_curve& left
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// edge defining curve
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);
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Includes:
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#include "kernel/acis.hxx"
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#include "kernel/spline/bs3_crv/bs3curve.hxx"
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#include "kernel/spline/bs3_srf/bs3surf.hxx"
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#include "kernel/spline/sg_bs3s/sps3srtn.hxx"
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Description:
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The end points of the curves and their directions match up as shown in the figure. The base defines the u parameterization and the left and right sides define the
v. The apex
A is a singularity.
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Errors:
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If an error occurs, a
NULL surface is returned. The original curves remain.
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Library:
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kernel
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Filename:
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kern/kernel/spline/sg_bs3s/sps3srtn.hxx
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Effect:
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Changes model
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