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Purpose:
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Defines a
bounded_line as a subtype of
bounded_curve.
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Derivation:
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bounded_line : bounded_curve : ACIS_OBJECT : -
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Filename:
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kern/kernel/geomhusk/bnd_line.hxx
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Description:
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This class adds no new data to
bounded_curve, but it provides additional constructors and redefines some virtual functions.
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References:
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by KERN
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bounded_curve
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Constructor:
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public: bounded_line::bounded_line
();
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C++ allocation constructor requests memory for this object but does not populate it.
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public: bounded_line::bounded_line
(
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const bounded_line&
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// original constructor
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);
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C++ copy constructor requests memory for this object and populates it with the data from the object supplied as an argument.
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public: bounded_line::bounded_line
(
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const SPAposition&,
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// first position
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const SPAposition&
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// second position
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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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public: bounded_line::bounded_line
(
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const SPAposition&,
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// position
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const SPAunit_vector&,
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// direction
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double
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// distance
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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 a line from a position, a direction, and a distance.
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public: bounded_line::bounded_line
(
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straight&,
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// straight
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double,
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// first parameter
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double
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// second 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 a line from a position, a direction, and a distance.
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public: bounded_line::bounded_line
(
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EDGE*,
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// edge
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const SPAtransf*
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// transformation
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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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The edge must be a straight.
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Methods:
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public: virtual logical bounded_line::change_end_pt
(
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const SPAposition&
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// end position
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);
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Changes the end position.
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public: virtual logical
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bounded_line::change_start_pt (
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const SPAposition&
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// start position
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);
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Changes the start position.
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public: virtual bounded_curve* bounded_line::copy
(
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const SPAtransf*
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// transformation
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= NULL
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) const;
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Makes a transformed copy of the line.
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public: virtual double bounded_line::eval_t
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const pick_ray&
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// pick location
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) const;
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Finds the closest point on a curve to a given pick location and returns the curve parameter value.
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public: virtual logical
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bounded_line::is_line () const;
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Finds if entity is a line.
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Returns
TRUE if the given
ENTITY is a
bounded_line; otherwise, it returns
FALSE.
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public: EDGE* bounded_line::make_edge
() const;
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Makes an edge from the line.
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Related Fncs:
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create_line_offset, new_line
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