/usr/include/vtk-6.3/vtkAssemblyNode.h is in libvtk6-dev 6.3.0+dfsg1-11build1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 | /*=========================================================================
Program: Visualization Toolkit
Module: vtkAssemblyNode.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 vtkAssemblyNode - represent a node in an assembly
// .SECTION Description
// vtkAssemblyNode represents a node in an assembly. It is used by
// vtkAssemblyPath to create hierarchical assemblies of props. The
// props can be either 2D or 3D.
//
// An assembly node refers to a vtkProp, and possibly a vtkMatrix4x4.
// Nodes are used by vtkAssemblyPath to build fully evaluated path
// (matrices are concatenated through the path) that is used by picking
// and other operations involving assemblies.
// .SECTION Caveats
// The assembly node is guaranteed to contain a reference to an instance
// of vtkMatrix4x4 if the prop referred to by the node is of type
// vtkProp3D (or subclass). The matrix is evaluated through the assembly
// path, so the assembly node's matrix is a function of its location in
// the vtkAssemblyPath.
//
// vtkAssemblyNode does not reference count its association with vtkProp.
// Therefore, do not create an assembly node, associate a prop with it,
// delete the prop, and then try to dereference the prop. The program
// will break! (Reason: vtkAssemblyPath (which uses vtkAssemblyNode)
// create self-referencing loops that destroy reference counting.)
// .SECTION see also
// vtkAssemblyPath vtkProp vtkPicker vtkMatrix4x4
#ifndef vtkAssemblyNode_h
#define vtkAssemblyNode_h
#include "vtkRenderingCoreModule.h" // For export macro
#include "vtkObject.h"
class vtkProp;
class vtkMatrix4x4;
class VTKRENDERINGCORE_EXPORT vtkAssemblyNode : public vtkObject
{
public:
// Description:
// Create an assembly node.
static vtkAssemblyNode *New();
vtkTypeMacro(vtkAssemblyNode, vtkObject);
void PrintSelf(ostream& os, vtkIndent indent);
// Description:
// Set/Get the prop that this assembly node refers to.
virtual void SetViewProp(vtkProp* prop);
vtkGetObjectMacro(ViewProp, vtkProp);
// Description:
// Specify a transformation matrix associated with the prop.
// Note: if the prop is not a type of vtkProp3D, then the
// transformation matrix is ignored (and expected to be NULL).
// Also, internal to this object the matrix is copied because
// the matrix is used for computation by vtkAssemblyPath.
void SetMatrix(vtkMatrix4x4 *matrix);
vtkGetObjectMacro(Matrix, vtkMatrix4x4);
// Description:
// Override the standard GetMTime() to check for the modified times
// of the prop and matrix.
virtual unsigned long GetMTime();
protected:
vtkAssemblyNode();
~vtkAssemblyNode();
private:
vtkProp *ViewProp; //reference to vtkProp
vtkMatrix4x4 *Matrix; //associated matrix
private:
void operator=(const vtkAssemblyNode&); // Not implemented.
vtkAssemblyNode(const vtkAssemblyNode&); // Not implemented.
};
#endif
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