16 #ifndef vtkOpenGLTransferFunction2D_h 17 #define vtkOpenGLTransferFunction2D_h 53 int filterValue)
override;
60 vtkObject* func,
double scalarRange[2],
int blendMode,
double sampleDistance)
override;
75 #endif // __VTK_WRAP__ 76 #endif // vtkOpenGLTransferFunction2D_h
vtkNew< vtkImageResize > ResizeFilter
void AllocateTable() override
Override allocate table to do nothing as no internal table management is needed.
abstract base class for most VTK objects
Base class for OpenGL texture management of scalar color, opacity and gradient opacity lookup tables...
void InternalUpdate(vtkObject *func, int blendMode, double sampleDistance, double unitDistance, int filterValue) override
Update the internal texture object using the 2D image data.
static vtkOpenGLVolumeTransferFunction2D * New()
a simple class to control print indentation
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
vtkOpenGLVolumeTransferFunction2D()
High-quality image resizing filter.
bool NeedsUpdate(vtkObject *func, double scalarRange[2], int blendMode, double sampleDistance) override
Override needs update to not test for scalar range changes since the range is encoded in the vtkImage...
2D Transfer function container.