/usr/include/vtk-7.1/vtkAssemblyPath.h is in libvtk7-dev 7.1.1+dfsg1-2.
This file is owned by root:root, with mode 0o644.
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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 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 | /*=========================================================================
Program: Visualization Toolkit
Module: vtkAssemblyPath.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.
=========================================================================*/
/**
* @class vtkAssemblyPath
* @brief a list of nodes that form an assembly path
*
* vtkAssemblyPath represents an ordered list of assembly nodes that
* represent a fully evaluated assembly path. This class is used primarily
* for picking. Note that the use of this class is to add one or more
* assembly nodes to form the path. (An assembly node consists of an instance
* of vtkProp and vtkMatrix4x4, the matrix may be NULL.) As each node is
* added, the matrices are concatenated to create a final, evaluated matrix.
*
* @sa
* vtkAssemblyNode vtkAssembly vtkActor vtkMatrix4x4 vtkProp vtkAbstractPicker
*/
#ifndef vtkAssemblyPath_h
#define vtkAssemblyPath_h
#include "vtkRenderingCoreModule.h" // For export macro
#include "vtkCollection.h"
#include "vtkAssemblyNode.h" // used for inlines
class vtkMatrix4x4;
class vtkTransform;
class vtkProp;
class VTKRENDERINGCORE_EXPORT vtkAssemblyPath : public vtkCollection
{
public:
vtkTypeMacro(vtkAssemblyPath, vtkCollection);
void PrintSelf(ostream& os, vtkIndent indent);
/**
* Instantiate empty path with identify matrix.
*/
static vtkAssemblyPath *New();
/**
* Convenience method adds a prop and matrix together,
* creating an assembly node transparently. The matrix
* pointer m may be NULL. Note: that matrix is the one,
* if any, associated with the prop.
*/
void AddNode(vtkProp *p, vtkMatrix4x4 *m);
/**
* Get the next assembly node in the list. The node returned
* contains a pointer to a prop and a 4x4 matrix. The matrix
* is evaluated based on the preceding assembly hierarchy
* (i.e., the matrix is not necessarily as the same as the
* one that was added with AddNode() because of the
* concatenation of matrices in the assembly hierarchy).
*/
vtkAssemblyNode *GetNextNode();
/**
* Get the first assembly node in the list. See the comments for
* GetNextNode() regarding the contents of the returned node. (Note: This
* node corresponds to the vtkProp associated with the vtkRenderer.
*/
vtkAssemblyNode *GetFirstNode();
/**
* Get the last assembly node in the list. See the comments
* for GetNextNode() regarding the contents of the returned node.
*/
vtkAssemblyNode *GetLastNode();
/**
* Delete the last assembly node in the list. This is like
* a stack pop.
*/
void DeleteLastNode();
/**
* Perform a shallow copy (reference counted) on the
* incoming path.
*/
void ShallowCopy(vtkAssemblyPath *path);
/**
* Override the standard GetMTime() to check for the modified times
* of the nodes in this path.
*/
virtual vtkMTimeType GetMTime();
/**
* Reentrant safe way to get an object in a collection. Just pass the
* same cookie back and forth.
*/
vtkAssemblyNode *GetNextNode(vtkCollectionSimpleIterator &cookie)
{ return static_cast<vtkAssemblyNode *>(this->GetNextItemAsObject(cookie)); }
protected:
vtkAssemblyPath();
~vtkAssemblyPath();
void AddNode(vtkAssemblyNode *n); //Internal method adds assembly node
vtkTransform *Transform; //Used to perform matrix concatentation
vtkProp *TransformedProp; //A transformed prop used to do the rendering
private:
// hide the standard AddItem from the user and the compiler.
void AddItem(vtkObject *o)
{ this->vtkCollection::AddItem(o); }
private:
vtkAssemblyPath(const vtkAssemblyPath&) VTK_DELETE_FUNCTION;
void operator=(const vtkAssemblyPath&) VTK_DELETE_FUNCTION;
};
#endif
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