Difference between revisions of "VTK6 Migration Guide"
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m (JasminMetzger moved page VTK6 to VTK6 Migration Guide) |
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__NOTOC__ | __NOTOC__ | ||
<!-- ## page was renamed from internal/VTK6 --> | <!-- ## page was renamed from internal/VTK6 --> | ||
| − | + | __NOTOC__ | |
| − | |||
| − | http://vtk.org/Wiki/VTK/VTK_6_Migration/Overview | + | == VTK Documentation == |
| + | * [http://www.vtk.org/Wiki/VTK/VTK_6_Migration_Guide VTK6 Migration Guide] | ||
| + | * [http://vtk.org/Wiki/VTK/VTK_6_Migration/Overview VTK6 Migration Overview] | ||
| − | == | + | |
| + | == FloatingPointType == | ||
vtkFloatingPointType has to be replaced with double | vtkFloatingPointType has to be replaced with double | ||
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== Pipeline changes == | == Pipeline changes == | ||
| − | http://www.vtk.org/Wiki/VTK/VTK_6_Migration/Replacement_of_SetInput | + | [http://www.vtk.org/Wiki/VTK/VTK_6_Migration/Replacement_of_SetInput| VTk Docu] |
| + | |||
| + | |||
=== Example 1 === | === Example 1 === | ||
| Line 50: | Line 54: | ||
anotherFilter->SetInputConnection(aFilter->GetOutputPort()); | anotherFilter->SetInputConnection(aFilter->GetOutputPort()); | ||
</nowiki></pre> | </nowiki></pre> | ||
| + | |||
=== Example 3 === | === Example 3 === | ||
| Line 64: | Line 69: | ||
aFilter->SetInputData(pd); | aFilter->SetInputData(pd); | ||
</nowiki></pre> | </nowiki></pre> | ||
| + | |||
=== Update on vtkData === | === Update on vtkData === | ||
Since vtkData Objects no longer have a source, the update method is not existing anymore. Instead, call the update method of the source directly. | Since vtkData Objects no longer have a source, the update method is not existing anymore. Instead, call the update method of the source directly. | ||
| − | == | + | |
| + | == CxxRevisionMacro == | ||
Deprecated Macro. Just remove it. | Deprecated Macro. Just remove it. | ||
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== allocateScalars == | == allocateScalars == | ||
| + | |||
| + | |||
=== Example 1 === | === Example 1 === | ||
Replace | Replace | ||
| Line 108: | Line 117: | ||
vtkImageData::GetNumberOfScalarComponents(outInfo); | vtkImageData::GetNumberOfScalarComponents(outInfo); | ||
</nowiki></pre> | </nowiki></pre> | ||
| + | |||
=== Example 2 === | === Example 2 === | ||
| − | |||
<pre><nowiki> | <pre><nowiki> | ||
int vtkMyAlg::RequestData(vtkInformation*, vtkInformationVector**, | int vtkMyAlg::RequestData(vtkInformation*, vtkInformationVector**, | ||
Revision as of 15:00, 22 October 2014
VTK Documentation
FloatingPointType
vtkFloatingPointType has to be replaced with double
- vtkFloatingPointType point[3]; + double point[3];
versionMacros
When vtk version macros (like VTK_MAJOR_VERSION) are used, the following header has to be included:
+#include <vtkVersionMacros.h>
Pipeline changes
Example 1
anotherFilter->SetInput(aFilter->GetOutput());
should become
anotherFilter->SetInputConnection(aFilter->GetOutputPort());
Example 2
vtkDataObject* output = aFilter->GetOutput(); anotherFilter->SetInput(output);
should become
anotherFilter->SetInputConnection(aFilter->GetOutputPort());
Example 3
vtkPolyData *pd = vtkPolyData::New(); aFilter->SetInput(pd);
should become
vtkPolyData *pd = vtkPolyData::New(); aFilter->SetInputData(pd);
Update on vtkData
Since vtkData Objects no longer have a source, the update method is not existing anymore. Instead, call the update method of the source directly.
CxxRevisionMacro
Deprecated Macro. Just remove it.
-vtkCxxRevisionMacro(vtkPVAxesActor, "$Revision$");
vtkTypeRevisionMacro
Renamed macro
- vtkTypeRevisionMacro(vtkPVAxesActor,vtkProp3D); + vtkTypeMacro(vtkPVAxesActor,vtkProp3D);
allocateScalars
Example 1
Replace
int vtkMyAlg::RequestInformation(vtkInformation*, vtkInformationVector**,
vtkInformationVector* outInfoVec)
{
vtkImageData* output = this->GetOutput();
output->GetScalarType();
output->GetNumberOfScalarComponents();
with
int vtkMyAlg::RequestInformation(vtkInformation*, vtkInformationVector**,
vtkInformationVector* outInfoVec)
{
vtkInformation* outInfo = outInfoVec->GetInformationObject(0);
vtkImageData::GetScalarType(outInfo);
vtkImageData::GetNumberOfScalarComponents(outInfo);
Example 2
int vtkMyAlg::RequestData(vtkInformation*, vtkInformationVector**,
vtkInformationVector* outInfoVec)
{
vtkImageData* output = vtkImageData::GetData(outInfoVec);
// Allocate output scalars here
output->GetScalarType();
output->GetNumberOfScalarComponents();
This code does not need to be changed.