VTK  9.2.6
vtkLightActor.h
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1/*=========================================================================
2
3 Program: Visualization Toolkit
4 Module: vtkLightActor.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=========================================================================*/
40#ifndef vtkLightActor_h
41#define vtkLightActor_h
42
43#include "vtkProp3D.h"
44#include "vtkRenderingCoreModule.h" // For export macro
45
46class vtkLight;
47class vtkConeSource;
49class vtkActor;
50class vtkCamera;
51class vtkCameraActor;
52class vtkBoundingBox;
53class vtkProperty;
54
55class VTKRENDERINGCORE_EXPORT vtkLightActor : public vtkProp3D
56{
57public:
58 static vtkLightActor* New();
59 vtkTypeMacro(vtkLightActor, vtkProp3D);
60 void PrintSelf(ostream& os, vtkIndent indent) override;
61
63
66 void SetLight(vtkLight* light);
67 vtkGetObjectMacro(Light, vtkLight);
69
71
76 void SetClippingRange(double dNear, double dFar);
77 void SetClippingRange(const double a[2]);
78 vtkGetVector2Macro(ClippingRange, double);
80
82
89
93 int RenderOpaqueGeometry(vtkViewport* viewport) override;
94
99
106
110 double* GetBounds() override;
111
116
117protected:
119 ~vtkLightActor() override;
120
122
124 double ClippingRange[2];
125
129
132
134
135private:
136 vtkLightActor(const vtkLightActor&) = delete;
137 void operator=(const vtkLightActor&) = delete;
138};
139
140#endif
represents an object (geometry & properties) in a rendered scene
Definition: vtkActor.h:52
Fast, simple class for representing and operating on 3D bounds.
a frustum to represent a camera.
a virtual camera for 3D rendering
Definition: vtkCamera.h:52
generate polygonal cone
Definition: vtkConeSource.h:45
a simple class to control print indentation
Definition: vtkIndent.h:40
a cone and a frustum to represent a spotlight.
Definition: vtkLightActor.h:56
vtkCamera * CameraLight
vtkMTimeType GetMTime() override
Get the actors mtime plus consider its properties and texture if set.
int RenderOpaqueGeometry(vtkViewport *viewport) override
Support the standard render methods.
void SetClippingRange(double dNear, double dFar)
Set/Get the location of the near and far clipping planes along the direction of projection.
vtkTypeBool HasTranslucentPolygonalGeometry() override
Does this prop have some translucent polygonal geometry? No.
vtkLight * Light
void UpdateViewProps()
static vtkLightActor * New()
vtkCameraActor * FrustumActor
vtkPolyDataMapper * ConeMapper
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.
vtkConeSource * ConeSource
~vtkLightActor() override
void SetClippingRange(const double a[2])
Set/Get the location of the near and far clipping planes along the direction of projection.
vtkActor * ConeActor
void SetLight(vtkLight *light)
The spotlight to represent.
double * GetBounds() override
Get the bounds for this Actor as (Xmin,Xmax,Ymin,Ymax,Zmin,Zmax).
vtkBoundingBox * BoundingBox
vtkProperty * GetConeProperty()
Set/Get properties of the different actors used to represent the camera.
vtkProperty * GetFrustumProperty()
Set/Get properties of the different actors used to represent the camera.
a virtual light for 3D rendering
Definition: vtkLight.h:60
map vtkPolyData to graphics primitives
represents an 3D object for placement in a rendered scene
Definition: vtkProp3D.h:50
represent surface properties of a geometric object
Definition: vtkProperty.h:68
abstract specification for Viewports
Definition: vtkViewport.h:56
window superclass for vtkRenderWindow
Definition: vtkWindow.h:39
int vtkTypeBool
Definition: vtkABI.h:69
vtkTypeUInt32 vtkMTimeType
Definition: vtkType.h:287