VTK  9.0.1
vtkAssembly.h
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1 /*=========================================================================
2 
3  Program: Visualization Toolkit
4  Module: vtkAssembly.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 =========================================================================*/
57 #ifndef vtkAssembly_h
58 #define vtkAssembly_h
59 
60 #include "vtkProp3D.h"
61 #include "vtkRenderingCoreModule.h" // For export macro
62 
63 class vtkAssemblyPaths;
65 class vtkMapper;
66 class vtkProperty;
67 class vtkActor;
68 
69 class VTKRENDERINGCORE_EXPORT vtkAssembly : public vtkProp3D
70 {
71 public:
72  static vtkAssembly* New();
73 
74  vtkTypeMacro(vtkAssembly, vtkProp3D);
75  void PrintSelf(ostream& os, vtkIndent indent) override;
76 
81 
86 
90  vtkProp3DCollection* GetParts() { return this->Parts; }
91 
93 
98  void GetActors(vtkPropCollection*) override;
99  void GetVolumes(vtkPropCollection*) override;
101 
103 
111  int RenderOpaqueGeometry(vtkViewport* ren) override;
115 
120 
127 
129 
141  void InitPathTraversal() override;
143  int GetNumberOfPaths() override;
145 
149  void GetBounds(double bounds[6]) { this->vtkProp3D::GetBounds(bounds); }
150  double* GetBounds() VTK_SIZEHINT(6) override;
151 
156  vtkMTimeType GetMTime() override;
157 
161  void ShallowCopy(vtkProp* prop) override;
162 
169  void BuildPaths(vtkAssemblyPaths* paths, vtkAssemblyPath* path) override;
170 
171 protected:
173  ~vtkAssembly() override;
174 
175  // Keep a list of direct descendants of the assembly hierarchy
177 
178  // Support the BuildPaths() method. Caches last paths built for
179  // performance.
180  vtkTimeStamp PathTime;
181  virtual void UpdatePaths(); // apply transformations and properties recursively
182 
183 private:
184  vtkAssembly(const vtkAssembly&) = delete;
185  void operator=(const vtkAssembly&) = delete;
186 };
187 
188 #endif
represents an object (geometry & properties) in a rendered scene
Definition: vtkActor.h:46
a list of nodes that form an assembly path
a list of lists of props representing an assembly hierarchy
create hierarchies of vtkProp3Ds (transformable props)
Definition: vtkAssembly.h:70
vtkProp3DCollection * GetParts()
Return the parts (direct descendants) of this assembly.
Definition: vtkAssembly.h:90
int RenderTranslucentPolygonalGeometry(vtkViewport *ren) override
vtkTypeBool HasTranslucentPolygonalGeometry() override
Does this prop have some translucent polygonal geometry?
void GetActors(vtkPropCollection *) override
For some exporters and other other operations we must be able to collect all the actors or volumes.
double * GetBounds() override
Get the bounds for this Prop as (Xmin,Xmax,Ymin,Ymax,Zmin,Zmax).
vtkAssemblyPath * GetNextPath() override
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
void ReleaseGraphicsResources(vtkWindow *) override
Release any graphics resources that are being consumed by this actor.
int RenderVolumetricGeometry(vtkViewport *ren) override
int RenderOpaqueGeometry(vtkViewport *ren) override
Render this assembly and all its parts.
int GetNumberOfPaths() override
static vtkAssembly * New()
void InitPathTraversal() override
Methods to traverse the parts of an assembly.
void GetVolumes(vtkPropCollection *) override
void RemovePart(vtkProp3D *)
Remove a part from the list of parts,.
void GetBounds(double bounds[6])
Get the bounds for the assembly as (Xmin,Xmax,Ymin,Ymax,Zmin,Zmax).
Definition: vtkAssembly.h:149
void AddPart(vtkProp3D *)
Add a part to the list of parts.
a simple class to control print indentation
Definition: vtkIndent.h:34
abstract class specifies interface to map data to graphics primitives
Definition: vtkMapper.h:81
an ordered list of 3D props
represents an 3D object for placement in a rendered scene
Definition: vtkProp3D.h:44
double * GetBounds() override=0
Get the bounds for this Prop as (Xmin,Xmax,Ymin,Ymax,Zmin,Zmax).
an ordered list of Props
abstract superclass for all actors, volumes and annotations
Definition: vtkProp.h:54
represent surface properties of a geometric object
Definition: vtkProperty.h:62
record modification and/or execution time
Definition: vtkTimeStamp.h:33
abstract specification for Viewports
Definition: vtkViewport.h:45
window superclass for vtkRenderWindow
Definition: vtkWindow.h:38
int vtkTypeBool
Definition: vtkABI.h:69
vtkTypeUInt32 vtkMTimeType
Definition: vtkType.h:293
#define VTK_SIZEHINT(...)