VTK  9.1.0
vtkLODActor.h
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1/*=========================================================================
2
3 Program: Visualization Toolkit
4 Module: vtkLODActor.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=========================================================================*/
135#ifndef vtkLODActor_h
136#define vtkLODActor_h
137
138#include "vtkActor.h"
139#include "vtkRenderingLODModule.h" // For export macro
140
141class vtkMapper;
145class vtkRenderer;
146class vtkViewport;
147class vtkWindow;
148
149class VTKRENDERINGLOD_EXPORT vtkLODActor : public vtkActor
150{
151public:
152 vtkTypeMacro(vtkLODActor, vtkActor);
153 void PrintSelf(ostream& os, vtkIndent indent) override;
154
160 static vtkLODActor* New();
161
166 void Render(vtkRenderer*, vtkMapper*) override;
167
174
179 void AddLODMapper(vtkMapper* mapper);
180
182
189 vtkGetObjectMacro(LowResFilter, vtkPolyDataAlgorithm);
190 vtkGetObjectMacro(MediumResFilter, vtkPolyDataAlgorithm);
192
194
197 vtkGetMacro(NumberOfCloudPoints, int);
198 vtkSetMacro(NumberOfCloudPoints, int);
200
202
206 vtkGetObjectMacro(LODMappers, vtkMapperCollection);
208
212 void Modified() override;
213
217 void ShallowCopy(vtkProp* prop) override;
218
219protected:
221 ~vtkLODActor() override;
222
225
226 // We can create our own LOD filters. The default is to use a
227 //
232
235
236 virtual void CreateOwnLODs();
237 virtual void UpdateOwnLODs();
238 virtual void DeleteOwnLODs();
239
240private:
241 vtkLODActor(const vtkLODActor&) = delete;
242 void operator=(const vtkLODActor&) = delete;
243};
244
245#endif
represents an object (geometry & properties) in a rendered scene
Definition: vtkActor.h:155
a simple class to control print indentation
Definition: vtkIndent.h:113
an actor that supports multiple levels of detail
Definition: vtkLODActor.h:150
virtual void SetMediumResFilter(vtkPolyDataAlgorithm *)
You may plug in your own filters to decimate/subsample the input.
void Render(vtkRenderer *, vtkMapper *) override
This causes the actor to be rendered.
virtual void DeleteOwnLODs()
virtual void UpdateOwnLODs()
void ReleaseGraphicsResources(vtkWindow *) override
Release any graphics resources that are being consumed by this actor.
~vtkLODActor() override
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
void ShallowCopy(vtkProp *prop) override
Shallow copy of an LOD actor.
vtkPolyDataMapper * MediumMapper
Definition: vtkLODActor.h:231
vtkTimeStamp BuildTime
Definition: vtkLODActor.h:233
vtkActor * Device
Definition: vtkLODActor.h:223
vtkMapperCollection * LODMappers
Definition: vtkLODActor.h:224
vtkPolyDataAlgorithm * MediumResFilter
Definition: vtkLODActor.h:229
void AddLODMapper(vtkMapper *mapper)
Add another level of detail.
vtkPolyDataAlgorithm * LowResFilter
Definition: vtkLODActor.h:228
vtkPolyDataMapper * LowMapper
Definition: vtkLODActor.h:230
int NumberOfCloudPoints
Definition: vtkLODActor.h:234
static vtkLODActor * New()
Creates a vtkLODActor with the following defaults: origin(0,0,0) position=(0,0,0) scale=(1,...
void Modified() override
When this objects gets modified, this method also modifies the object.
virtual void SetLowResFilter(vtkPolyDataAlgorithm *)
You may plug in your own filters to decimate/subsample the input.
virtual void CreateOwnLODs()
an ordered list of mappers
abstract class specifies interface to map data to graphics primitives
Definition: vtkMapper.h:171
Superclass for algorithms that produce only polydata as output.
map vtkPolyData to graphics primitives
abstract superclass for all actors, volumes and annotations
Definition: vtkProp.h:76
abstract specification for renderers
Definition: vtkRenderer.h:182
record modification and/or execution time
Definition: vtkTimeStamp.h:52
abstract specification for Viewports
Definition: vtkViewport.h:47
window superclass for vtkRenderWindow
Definition: vtkWindow.h:39