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0002489

VTK

(No Category)

public

2005-11-15 08:10

2016-08-12 09:54

Reporter

m.danilouchkine1

Assigned To

Will Schroeder

Priority

normal

Severity

minor

Reproducibility

always

Status

closed

Resolution

moved

Platform

OS Version

Product Version

Target Version

Fixed in Version

Summary

0002489: vtkAssignAttribute Assign problem

Description

When I tried to assign the scalar attributes to the vector using the Assign methods as follows:

vtkSmartPointer<vtkReassignAttribute> imgComp2Atrrib;
imgComp2Atrrib = vtkSmartPointer<vtkReassignAttribute>::New();
imgComp2Atrrib->SetInput(<and image with 3 scalar component>);
imgComp2Atrrib->Assign(vtkDataSetAttributes::SCALARS,
vtkDataSetAttributes::VECTORS,
vtkReassignAttribute::POINT_DATA);

It did not work out.

I fixed the problem by changing the RequestData procedure.

    if (this->FieldType == vtkReassignAttribute::NAME && this->FieldName)
      {
      ods->SetActiveAttribute(this->FieldName, this->AttributeType);
      }
    else if (this->FieldType == vtkReassignAttribute::ATTRIBUTE &&
             (this->InputAttributeType != -1))
      {
      // If labeling an attribute as another attribute, we
      // need to get it's index and call SetActiveAttribute()
      // with that index
      int attributeIndices[vtkDataSetAttributes::NUM_ATTRIBUTES];
      ods->GetAttributeIndices(attributeIndices);
      ods->SetActiveAttribute(attributeIndices[this->InputAttributeType],this->AttributeType);
      //vtkDataArray *oda = ods->GetAttribute(this->InputAttributeType);
      //if (oda)
      // {
      // ods->SetActiveAttribute(oda->GetName(),this->AttributeType);
      // }
      }

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Notes
(0003839) m.danilouchkine1 (reporter) 2006-03-07 08:14	The previous code should read: vtkAssignAttribute instead of vtkReassignAttribute

(0036805) Kitware Robot (administrator) 2016-08-12 09:54	Resolving issue as `moved`. This issue tracker is no longer used. Further discussion of this issue may take place in the current VTK Issues page linked in the banner at the top of this page.

Issue History
Date Modified	Username	Field	Change
2011-06-16 13:11	Zack Galbreath	Category	=> (No Category)
2016-08-12 09:54	Kitware Robot	Note Added: 0036805
2016-08-12 09:54	Kitware Robot	Status	expired => closed
2016-08-12 09:54	Kitware Robot	Resolution	open => moved