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Purpose:
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Specifies the curve bounds of interest.
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Derivation:
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curve_bounds : ACIS_OBJECT : -
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Filename:
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kern/kernel/kernint/intcusf/cusfint.hxx
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Description:
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This class describes the start and end of a curve, with particular reference to a curve-surface intersection.
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References:
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BASE
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SPAparameter, SPAposition
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Data:
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public SPAparameter end_param;
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The end parameter on the curve.
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public SPAparameter start_param;
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The start parameter on the curve.
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public point_surf_rel end_rel;
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The end relation.
TRUE means that the end point is on the surface;
FALSE means that the end point is off the surface.
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public point_surf_rel start_rel;
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The start relation.
TRUE means that the start point is on the surface;
FALSE means that the start point is off the surface.
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public SPAposition end_point;
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The end position, which can be
NULL.
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public SPAposition start_point;
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The start position, which can be
NULL.
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Constructor:
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public: curve_bounds::curve_bounds
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curve const&,
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// curve
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SPAposition const&
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// start position
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= * (SPAposition*) NULL_REF,
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// on curve
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SPAposition const&
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// end position
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= * (SPAposition*) NULL_REF
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// on curve
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);
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C++ initialize constructor requests memory for this object and populates it with the data supplied as arguments.
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Creates curve bounds given the curve and the start and end positions on the curve.
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public: curve_bounds::curve_bounds
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logical,
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// start relation
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SPAposition const&,
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// start position
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double,
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// start param. on curve
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logical,
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// end relation
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SPAposition const&,
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// end position
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double
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// end parameter on curve
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);
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C++ initialize constructor requests memory for this object and populates it with the data supplied as arguments.
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Creates curve bounds given the start and end relations, positions, and parameters. If the start or end relation is
TRUE, it means that the start or end point, respectively, is on the surface. If the start position or end position is
NULL, that side of the cure is unbounded for the intersection.
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public: curve_bounds::curve_bounds
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SPAposition const&,
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// start position
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double,
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// start parameter
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SPAposition const&,
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// end position
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double
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// end parameter
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);
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C++ initialize constructor requests memory for this object and populates it with the data supplied as arguments.
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Creates curve bounds given the start and end positions and parameters. If the start position or end position is
NULL, that side of the cure is unbounded for the intersection.
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Methods:
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public: void curve_bounds::debug
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FILE*
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// file name
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= debug_file_ptr
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) const;
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Writes debug information about
curve_bounds to the printer or to the specified file.
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Related Fncs:
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delete_curve_surf_ints
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