VTK  9.4.20241121
vtkAssembly.h
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1// SPDX-FileCopyrightText: Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
2// SPDX-License-Identifier: BSD-3-Clause
77#ifndef vtkAssembly_h
78#define vtkAssembly_h
79
80#include "vtkProp3D.h"
81#include "vtkRenderingCoreModule.h" // For export macro
82
83VTK_ABI_NAMESPACE_BEGIN
86class vtkMapper;
87class vtkProperty;
88class vtkActor;
89
90class VTKRENDERINGCORE_EXPORT vtkAssembly : public vtkProp3D
91{
92public:
93 static vtkAssembly* New();
94
95 vtkTypeMacro(vtkAssembly, vtkProp3D);
96 void PrintSelf(ostream& os, vtkIndent indent) override;
97
102
107
111 vtkProp3DCollection* GetParts() { return this->Parts; }
112
114
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124
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150
162 void InitPathTraversal() override;
164 int GetNumberOfPaths() override;
166
170 void GetBounds(double bounds[6]) { this->vtkProp3D::GetBounds(bounds); }
171 double* GetBounds() VTK_SIZEHINT(6) override;
172
177 vtkMTimeType GetMTime() override;
178
182 void ShallowCopy(vtkProp* prop) override;
183
190 void BuildPaths(vtkAssemblyPaths* paths, vtkAssemblyPath* path) override;
191
192protected:
194 ~vtkAssembly() override;
195
196 // Keep a list of direct descendants of the assembly hierarchy
198
199 // Support the BuildPaths() method. Caches last paths built for
200 // performance.
201 vtkTimeStamp PathTime;
202 virtual void UpdatePaths(); // apply transformations and properties recursively
203
204private:
205 vtkAssembly(const vtkAssembly&) = delete;
206 void operator=(const vtkAssembly&) = delete;
207};
208
209VTK_ABI_NAMESPACE_END
210#endif
represents an object (geometry & properties) in a rendered scene
Definition vtkActor.h:151
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:91
int RenderTranslucentPolygonalGeometry(vtkViewport *ren) override
Render this assembly and all its parts.
static vtkAssembly * New()
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.
vtkAssemblyPath * GetNextPath() override
Methods to traverse the parts of an assembly.
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
double * GetBounds() override
Return a reference to the Prop3D's composite transform.
void ReleaseGraphicsResources(vtkWindow *) override
Release any graphics resources that are being consumed by this actor.
int RenderVolumetricGeometry(vtkViewport *ren) override
Render this assembly and all its parts.
int RenderOpaqueGeometry(vtkViewport *ren) override
Render this assembly and all its parts.
int GetNumberOfPaths() override
Methods to traverse the parts of an assembly.
vtkProp3DCollection * GetParts()
Return the parts (direct descendants) of this assembly.
void InitPathTraversal() override
Methods to traverse the parts of an assembly.
void GetVolumes(vtkPropCollection *) override
For some exporters and other other operations we must be able to collect all the actors or volumes.
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).
void AddPart(vtkProp3D *)
Add a part to the list of parts.
a simple class to control print indentation
Definition vtkIndent.h:108
abstract class specifies interface to map data to graphics primitives
Definition vtkMapper.h:137
an ordered list of 3D props
represents an 3D object for placement in a rendered scene
Definition vtkProp3D.h:89
double * GetBounds() override=0
Return a reference to the Prop3D's composite transform.
an ordered list of Props
abstract superclass for all actors, volumes and annotations
Definition vtkProp.h:66
represent surface properties of a geometric object
record modification and/or execution time
abstract specification for Viewports
Definition vtkViewport.h:65
window superclass for vtkRenderWindow
Definition vtkWindow.h:48
int vtkTypeBool
Definition vtkABI.h:64
vtkTypeUInt32 vtkMTimeType
Definition vtkType.h:270
#define VTK_SIZEHINT(...)