/usr/include/vtk-6.3/vtkCompositePainter.h is in libvtk6-dev 6.3.0+dfsg1-5.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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Program: Visualization Toolkit
Module: vtkCompositePainter.h
Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
All rights reserved.
See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
This software is distributed WITHOUT ANY WARRANTY; without even
the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
PURPOSE. See the above copyright notice for more information.
=========================================================================*/
// .NAME vtkCompositePainter - painter that can be inserted before any
// vtkDataSet painting chain to handle composite datasets.
// .SECTION Description
// vtkCompositePainter iterates over the leaves in a composite datasets.
// This painter can also handle the case when the dataset is not a composite
// dataset.
#ifndef vtkCompositePainter_h
#define vtkCompositePainter_h
#include "vtkRenderingOpenGLModule.h" // For export macro
#include "vtkPainter.h"
#include "vtkColor.h" // needed for vtkColor3d
#include <stack> // needed for RenderBlockState.
class vtkCompositeDataDisplayAttributes;
class vtkInformationObjectBaseKey;
class vtkProperty;
class vtkRenderWindow;
class VTKRENDERINGOPENGL_EXPORT vtkCompositePainter : public vtkPainter
{
public:
static vtkCompositePainter* New();
vtkTypeMacro(vtkCompositePainter, vtkPainter);
void PrintSelf(ostream& os, vtkIndent indent);
// Description:
// Get the output data object from this painter. The default implementation
// simply forwards the input data object as the output.
virtual vtkDataObject* GetOutput();
// Description:
// Key used to pass a vtkCompositeDataDisplayAttributes instance doing the
// painter pipeline.
static vtkInformationObjectBaseKey* DISPLAY_ATTRIBUTES();
// Description:
// Set/get the composite data set display attributes. If set, these attributes
// can be used by the painter to control specific rendering attributes on a
// per-block basis for a multi-block dataset.
void SetCompositeDataDisplayAttributes(vtkCompositeDataDisplayAttributes *attributes);
vtkGetObjectMacro(CompositeDataDisplayAttributes, vtkCompositeDataDisplayAttributes)
//BTX
protected:
vtkCompositePainter();
~vtkCompositePainter();
// Description:
// Take part in garbage collection.
virtual void ReportReferences(vtkGarbageCollector *collector);
// Description:
// Called before RenderInternal() if the Information has been changed
// since the last time this method was called.
virtual void ProcessInformation(vtkInformation* information);
// Description:
// Performs the actual rendering. Subclasses may override this method.
// default implementation merely call a Render on the DelegatePainter,
// if any. When RenderInternal() is called, it is assured that the
// DelegatePainter is in sync with this painter i.e. UpdateDelegatePainter()
// has been called.
virtual void RenderInternal(vtkRenderer* renderer, vtkActor* actor,
unsigned long typeflags, bool forceCompileOnly);
class RenderBlockState
{
public:
std::stack<bool> Visibility;
std::stack<double> Opacity;
std::stack<vtkColor3d> AmbientColor;
std::stack<vtkColor3d> DiffuseColor;
std::stack<vtkColor3d> SpecularColor;
double RenderedOpacity;
vtkColor3d RenderedAmbientColor;
vtkColor3d RenderedDiffuseColor;
vtkColor3d RenderedSpecularColor;
};
void RenderBlock(vtkRenderer *renderer,
vtkActor *actor,
unsigned long typeflags,
bool forceCompileOnly,
vtkDataObject *dobj,
unsigned int &flat_index,
RenderBlockState &state);
// Description:
// Overridden in vtkOpenGLCompositePainter to pass attributes to OpenGL.
virtual void UpdateRenderingState(
vtkRenderWindow*, vtkProperty*, RenderBlockState&) {}
vtkDataObject* OutputData;
vtkCompositeDataDisplayAttributes *CompositeDataDisplayAttributes;
private:
vtkCompositePainter(const vtkCompositePainter&); // Not implemented.
void operator=(const vtkCompositePainter&); // Not implemented.
//ETX
};
#endif
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