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Function: CopyAttributes
Declaration: virtual bool CopyAttributes(const AttributeGroup *);
Definition:
// ****************************************************************************
// Method: SimilarityTransformAttributes::CopyAttributes
//
// Purpose:
// CopyAttributes method for the SimilarityTransformAttributes class.
//
// Programmer: Brad Whitlock
// Creation: Tue Oct 29 08:57:18 PDT 2002
//
// Modifications:
//
// ****************************************************************************
bool
SimilarityTransformAttributes::CopyAttributes(const AttributeGroup *atts)
{
bool retval = false;
if(TypeName() == atts->TypeName())
{
// Call assignment operator.
const SimilarityTransformAttributes *tmp = (const SimilarityTransformAttributes *)atts;
*this = *tmp;
retval = true;
}
else if(atts->TypeName() == "BoxExtents")
{
const BoxExtents *tmp = (const BoxExtents *)atts;
const double *extents = tmp->GetExtents();
if(doTranslate)
{
SetTranslateX(extents[0]);
SetTranslateY(extents[2]);
SetTranslateZ(extents[4]);
retval = true;
}
}
return retval;
}
Function: CreateCompatible
Declaration: virtual AttributeSubject *CreateCompatible(const std::string &) const;
Definition:
// ****************************************************************************
// Method: SimilarityTransformAttributes::CreateCompatible
//
// Purpose:
// Creates an object of the specified type initialized with the attributes
// from this object.
//
// Arguments:
// tname : The typename of the object that we want to create.
//
// Returns: A new object of the type specified by tname or 0.
//
// Note:
//
// Programmer: Brad Whitlock
// Creation: Tue Oct 29 08:57:46 PDT 2002
//
// Modifications:
//
// ****************************************************************************
AttributeSubject *
SimilarityTransformAttributes::CreateCompatible(const std::string &tname) const
{
AttributeSubject *retval = 0;
if(TypeName() == tname)
{
retval = new SimilarityTransformAttributes(*this);
}
else if(tname == "BoxExtents")
{
BoxExtents *b = new BoxExtents;
double extents[6];
extents[0] = translateX;
extents[1] = translateX + 1.;
extents[2] = translateY;
extents[3] = translateY + 1.;
extents[4] = translateZ;
extents[5] = translateZ + 1.;
b->SetExtents(extents);
retval = b;
}
return retval;
}
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