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Action:
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Determines if the mapping from parameter space to object-space is singular along the given constant
u-parameter line.
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Prototype:
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logical bs3_surface_singular_u (
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double u,
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// u parameter of
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// interest
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bs3_surface bs
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// given surface
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);
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Includes:
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#include "kernel/acis.hxx"
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#include "baseutil/logical.h"
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#include "kernel/spline/bs3_srf/bs3surf.hxx"
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#include "kernel/spline/bs3_srf/sp3srtn.hxx"
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Description:
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This routine returns
TRUE if the parameter space to object space mapping is singular, otherwise it returns
FALSE.
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Normally, the only form of singularity allowed is where the whole parameter line maps to a single object-space point, and it may only occur at one end of the parameter range.
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Library:
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kernel
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Filename:
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kern/kernel/spline/bs3_srf/sp3srtn.hxx
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Effect:
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Read-only
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