VTK
vtkAssemblyPath.h
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1/*=========================================================================
2
3 Program: Visualization Toolkit
4 Module: vtkAssemblyPath.h
5
6 Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
7 All rights reserved.
8 See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
9
10 This software is distributed WITHOUT ANY WARRANTY; without even
11 the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
12 PURPOSE. See the above copyright notice for more information.
13
14=========================================================================*/
30#ifndef vtkAssemblyPath_h
31#define vtkAssemblyPath_h
32
33#include "vtkRenderingCoreModule.h" // For export macro
34#include "vtkCollection.h"
35#include "vtkAssemblyNode.h" // used for inlines
36
37class vtkMatrix4x4;
38class vtkTransform;
39class vtkProp;
40
41class VTKRENDERINGCORE_EXPORT vtkAssemblyPath : public vtkCollection
42{
43public:
45 void PrintSelf(ostream& os, vtkIndent indent);
46
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100
106 { return static_cast<vtkAssemblyNode *>(this->GetNextItemAsObject(cookie)); }
107
108protected:
111
112 void AddNode(vtkAssemblyNode *n); //Internal method adds assembly node
113 vtkTransform *Transform; //Used to perform matrix concatentation
114 vtkProp *TransformedProp; //A transformed prop used to do the rendering
115
116private:
117 // hide the standard AddItem from the user and the compiler.
118 void AddItem(vtkObject *o)
119 { this->vtkCollection::AddItem(o); }
120
121private:
122 vtkAssemblyPath(const vtkAssemblyPath&) VTK_DELETE_FUNCTION;
123 void operator=(const vtkAssemblyPath&) VTK_DELETE_FUNCTION;
124};
125
126#endif
represent a node in an assembly
a list of nodes that form an assembly path
vtkProp * TransformedProp
void AddNode(vtkAssemblyNode *n)
static vtkAssemblyPath * New()
Instantiate empty path with identify matrix.
void AddNode(vtkProp *p, vtkMatrix4x4 *m)
Convenience method adds a prop and matrix together, creating an assembly node transparently.
void ShallowCopy(vtkAssemblyPath *path)
Perform a shallow copy (reference counted) on the incoming path.
vtkAssemblyNode * GetNextNode()
Get the next assembly node in the list.
virtual vtkMTimeType GetMTime()
Override the standard GetMTime() to check for the modified times of the nodes in this path.
vtkAssemblyNode * GetFirstNode()
Get the first assembly node in the list.
void PrintSelf(ostream &os, vtkIndent indent)
Methods invoked by print to print information about the object including superclasses.
vtkAssemblyNode * GetLastNode()
Get the last assembly node in the list.
vtkTransform * Transform
void DeleteLastNode()
Delete the last assembly node in the list.
vtkAssemblyNode * GetNextNode(vtkCollectionSimpleIterator &cookie)
Reentrant safe way to get an object in a collection.
create and manipulate unsorted lists of objects
Definition: vtkCollection.h:52
void AddItem(vtkObject *)
Add an object to the list.
vtkObject * GetNextItemAsObject()
Get the next item in the collection.
a simple class to control print indentation
Definition: vtkIndent.h:40
represent and manipulate 4x4 transformation matrices
Definition: vtkMatrix4x4.h:42
abstract base class for most VTK objects
Definition: vtkObject.h:60
abstract superclass for all actors, volumes and annotations
Definition: vtkProp.h:48
describes linear transformations via a 4x4 matrix
Definition: vtkTransform.h:61
void * vtkCollectionSimpleIterator
Definition: vtkCollection.h:47
vtkTypeUInt64 vtkMTimeType
Definition: vtkType.h:248