Open CASCADE Technology
7.1.0.beta
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This class provides a tool on the "interior point" that can be used to instantiates the Walking algorithmes (see package IntWalk). More...
#include <IntSurf_InteriorPointTool.hxx>
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static gp_Pnt | Value3d (const IntSurf_InteriorPoint &PStart) |
Returns the 3d coordinates of the starting point. More... | |
static void | Value2d (const IntSurf_InteriorPoint &PStart, Standard_Real &U, Standard_Real &V) |
Returns the <U,V> parameters which are associated with. More... | |
static gp_Vec | Direction3d (const IntSurf_InteriorPoint &PStart) |
returns the tangent at the intersectin in 3d space associated to More... | |
static gp_Dir2d | Direction2d (const IntSurf_InteriorPoint &PStart) |
returns the tangent at the intersectin in the parametric space of the parametrized surface.This tangent is associated to the value2d More... | |
This class provides a tool on the "interior point" that can be used to instantiates the Walking algorithmes (see package IntWalk).
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returns the tangent at the intersectin in the parametric space of the parametrized surface.This tangent is associated to the value2d
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returns the tangent at the intersectin in 3d space associated to
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Returns the <U,V> parameters which are associated with.
it's the parameters which start the marching algorithm
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Returns the 3d coordinates of the starting point.