moab::SMF_State Class Reference

#include <SMF_State.hpp>

Collaboration diagram for moab::SMF_State:

Public Member Functions
	SMF_State (const SMF_ivars &ivar, SMF_State *next=0)
void	set_vertex_correction (int i)
void	inc (const char *var, int delta=1)
void	dec (const char *var, int delta=1)
void	mmult (const AffineXform &)
void	mload (const AffineXform &)
void	vertex (double v[3])
void	normal (double n[3])
void	face (int *, const SMF_ivars &ivar)

Private Attributes
int	first_vertex
int	vertex_correction
AffineXform	xform

Detailed Description

Definition at line 17 of file SMF_State.hpp.

Constructor & Destructor Documentation

SMF_State()

moab::SMF_State::SMF_State	(	const SMF_ivars &	ivar,
		SMF_State *	next = 0
	)

Definition at line 10 of file SMF_State.cpp.

{
    first_vertex = ivar.next_vertex;
    if( next )
    {
        vertex_correction = next->vertex_correction;
        xform             = next->xform;
    }
    else
    {
        vertex_correction = 0;
        AffineXform identity;
        xform = identity;
    }
}

References first_vertex, moab::SMF_ivars::next_vertex, vertex_correction, and xform.

Member Function Documentation

dec()

void moab::SMF_State::dec	(	const char *	var,
		int	delta = 1
	)

face()

void moab::SMF_State::face	(	int *	verts,
		const SMF_ivars &	ivar
	)

Definition at line 36 of file SMF_State.cpp.

{
    for( int i = 0; i < 3; i++ )
    {
        if( verts[i] < 0 )
            verts[i] += ivar.next_vertex;
        else
            verts[i] += vertex_correction + ( first_vertex - 1 );
    }
}

References first_vertex, moab::SMF_ivars::next_vertex, and vertex_correction.

inc()

void moab::SMF_State::inc	(	const char *	var,
		int	delta = 1
	)

mload()

void moab::SMF_State::mload

(

const AffineXform &

M

)

Definition at line 62 of file SMF_State.cpp.

{
    xform = M;
}

References xform.

mmult()

void moab::SMF_State::mmult

(

const AffineXform &

M

)

Definition at line 52 of file SMF_State.cpp.

{
    // initially, we tried this:
    // xform.accumulate(M);
    // maybe we should do M.accumulate(xform)
    AffineXform tmp = M;
    tmp.accumulate( xform );
    xform = tmp;
}

References moab::AffineXform::accumulate(), and xform.

normal()

void moab::SMF_State::normal

(

double

n[3]

)

Definition at line 31 of file SMF_State.cpp.

{
    xform.xform_vector( nrm );
}

References xform, and moab::AffineXform::xform_vector().

set_vertex_correction()

void moab::SMF_State::set_vertex_correction

(

int

i

)

Definition at line 47 of file SMF_State.cpp.

{
    vertex_correction = i;
}

References vertex_correction.

vertex()

void moab::SMF_State::vertex

(

double

v[3]

)

Definition at line 26 of file SMF_State.cpp.

{
    xform.xform_point( v );
}

References xform, and moab::AffineXform::xform_point().

Member Data Documentation

first_vertex

int moab::SMF_State::first_vertex

private

Definition at line 22 of file SMF_State.hpp.

Referenced by face(), and SMF_State().

vertex_correction

int moab::SMF_State::vertex_correction

private

Definition at line 23 of file SMF_State.hpp.

Referenced by face(), set_vertex_correction(), and SMF_State().

xform

AffineXform moab::SMF_State::xform

private

Definition at line 24 of file SMF_State.hpp.

Referenced by mload(), mmult(), normal(), SMF_State(), and vertex().

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The documentation for this class was generated from the following files:

• SMF_State.hpp
• SMF_State.cpp