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64 lines
1.5 KiB
Plaintext
Executable File
64 lines
1.5 KiB
Plaintext
Executable File
-- File: InteriorPointTool.cdl
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-- Created: Thu Oct 1 12:05:40 1992
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-- Author: Jacques GOUSSARD
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-- <jag@sdsun2>
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---Copyright: Matra Datavision 1992
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class InteriorPointTool from IntSurf
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---Purpose: This class provides a tool on the "interior point"
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-- that can be used to instantiates the Walking
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-- algorithmes (see package IntWalk).
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uses Pnt from gp,
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Vec from gp,
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Dir2d from gp,
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InteriorPoint from IntSurf
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is
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Value3d(myclass; PStart: InteriorPoint from IntSurf)
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---Purpose: Returns the 3d coordinates of the starting point.
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returns Pnt from gp;
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---C++: inline
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Value2d(myclass; PStart: InteriorPoint from IntSurf;
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U, V: out Real from Standard);
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---Purpose: Returns the <U,V> parameters which are associated
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-- with <P>
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-- it's the parameters which start the marching algorithm
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---C++: inline
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Direction3d(myclass; PStart: InteriorPoint from IntSurf)
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---Purpose: returns the tangent at the intersectin in 3d space
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-- associated to <P>
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returns Vec from gp;
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---C++: inline
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Direction2d(myclass; PStart: InteriorPoint from IntSurf)
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---Purpose: returns the tangent at the intersectin in the
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-- parametric space of the parametrized surface.This tangent
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-- is associated to the value2d
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returns Dir2d from gp;
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---C++: inline
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end InteriorPointTool;
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