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Action:
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Gets the number of control points and an array of control points for a 3D B-spline curve.
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Prototype:
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void bs3_curve_control_points (
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bs3_curve bs,
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// input curve
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int& num_pts,
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// number of control
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// points output
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SPAposition*& ctrlpts
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// output control point
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// array
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);
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Includes:
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#include "kernel/acis.hxx"
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#include "baseutil/vector/position.hxx"
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#include "kernel/spline/bs3_crv/bs3curve.hxx"
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#include "kernel/spline/sg_bs3c/sps3crtn.hxx"
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Description:
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This function creates an array of control points. It is up to the application to delete this array.
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Library:
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kernel
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Filename:
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kern/kernel/spline/sg_bs3c/sps3crtn.hxx
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Effect:
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Read-only
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