nurbs_entity Type Reference

Detailed Description

CAD entity class.

Inheritance diagram for nurbs_entity:

Public Member Functions
procedure(nurbs_dummy_eval), deferred	eval (self, pt, u, v)
	Parametric point evaluation.
procedure(nurbs_dummy_grid), deferred	grid (self)
	Physical point location.
procedure(nurbs_dummy_find), deferred	locate (self, pt, u, v, ierr)
	Physical point location.
procedure(nurbs_dummy_unwrap), deferred	unwrap (self, u1, u2, v1, v2)
	Parametric point evaluation.
procedure(nurbs_dummy_wrap), deferred	wrap (self, u, v)
	Parametric point evaluation.

Public Attributes
real(r8), dimension(3)	coord_scales = 1.d0
	Scaling for each coordinate.
integer(i4)	id
	Input ID of CAD object.
integer(i4)	reflect = -1
	Index to reflect.

Member Function/Subroutine Documentation

eval()

procedure(nurbs_dummy_eval), deferred eval ( class(nurbs_entity), intent(in)  self, real(r8), dimension(3), intent(out)  pt, real(r8), intent(in)  u, real(r8), intent(in)  v  )

pure virtual

Parametric point evaluation.

Parameters

[in]	self	NURBS object
[out]	pt	Evaluated position [3]
[in]	u	Parametric coordinate 1
[in]	v	Parametric coordinate 2 (unused if curve)

grid()

procedure(nurbs_dummy_grid), deferred grid ( class(nurbs_entity), intent(inout)  self )

pure virtual

Physical point location.

Parameters

[in,out]

self

NURBS object

locate()

procedure(nurbs_dummy_find), deferred locate ( class(nurbs_entity), intent(in), target  self, real(r8), dimension(3), intent(in)  pt, real(r8), intent(out)  u, real(r8), intent(out)  v, integer(i4), intent(out)  ierr  )

pure virtual

Physical point location.

Parameters

[in]	self	NURBS object
[in]	pt	Test position [3]
[out]	u	Parametric coordinate 1
[out]	v	Parametric coordinate 2 (unused if curve)
[out]	ierr	Error status (point not found if ierr<0)

unwrap()

procedure(nurbs_dummy_unwrap), deferred unwrap ( class(nurbs_entity), intent(in)  self, real(r8), intent(inout)  u1, real(r8), intent(inout)  u2, real(r8), intent(inout)  v1, real(r8), intent(inout)  v2  )

pure virtual

Parametric point evaluation.

Parameters

[in]	self	NURBS object
[in,out]	u1	Parametric coordinate 1 of first point
[in,out]	u2	Parametric coordinate 2 of first point (unused if curve)
[in,out]	v1	Parametric coordinate 1 of second point
[in,out]	v2	Parametric coordinate 2 of second point (unused if curve)

wrap()

procedure(nurbs_dummy_wrap), deferred wrap ( class(nurbs_entity), intent(in)  self, real(r8), intent(inout)  u, real(r8), intent(inout)  v  )

pure virtual

Parametric point evaluation.

Parameters

[in]	self	NURBS object
[in,out]	u	Parametric coordinate 1
[in,out]	v	Parametric coordinate 2 (unused if curve)

Member Data Documentation

coord_scales

real(r8), dimension(3) coord_scales = 1.d0

Scaling for each coordinate.

id

integer(i4) id

Input ID of CAD object.

reflect

integer(i4) reflect = -1

Index to reflect.

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The documentation for this type was generated from the following file:

• /home/runner/work/OpenFUSIONToolkit/OpenFUSIONToolkit/src/grid/nurbs_cad.F90