VTK  9.1.0
vtkDepthSortPolyData.h
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1/*=========================================================================
2
3 Program: Visualization Toolkit
4 Module: vtkDepthSortPolyData.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=========================================================================*/
60#ifndef vtkDepthSortPolyData_h
61#define vtkDepthSortPolyData_h
62
63#include "vtkFiltersHybridModule.h" // For export macro
65
66class vtkCamera;
67class vtkProp3D;
68class vtkTransform;
69
70class VTKFILTERSHYBRID_EXPORT vtkDepthSortPolyData : public vtkPolyDataAlgorithm
71{
72public:
77
79 void PrintSelf(ostream& os, vtkIndent indent) override;
80
82 {
83 VTK_DIRECTION_BACK_TO_FRONT = 0,
84 VTK_DIRECTION_FRONT_TO_BACK = 1,
85 VTK_DIRECTION_SPECIFIED_VECTOR = 2
86 };
87
89
93 vtkSetMacro(Direction, int);
94 vtkGetMacro(Direction, int);
95 void SetDirectionToFrontToBack() { this->SetDirection(VTK_DIRECTION_FRONT_TO_BACK); }
96 void SetDirectionToBackToFront() { this->SetDirection(VTK_DIRECTION_BACK_TO_FRONT); }
97 void SetDirectionToSpecifiedVector() { this->SetDirection(VTK_DIRECTION_SPECIFIED_VECTOR); }
99
101 {
102 VTK_SORT_FIRST_POINT = 0,
103 VTK_SORT_BOUNDS_CENTER = 1,
104 VTK_SORT_PARAMETRIC_CENTER = 2
105 };
106
108
114 vtkSetMacro(DepthSortMode, int);
115 vtkGetMacro(DepthSortMode, int);
116 void SetDepthSortModeToFirstPoint() { this->SetDepthSortMode(VTK_SORT_FIRST_POINT); }
117 void SetDepthSortModeToBoundsCenter() { this->SetDepthSortMode(VTK_SORT_BOUNDS_CENTER); }
118 void SetDepthSortModeToParametricCenter() { this->SetDepthSortMode(VTK_SORT_PARAMETRIC_CENTER); }
120
122
127 virtual void SetCamera(vtkCamera*);
128 vtkGetObjectMacro(Camera, vtkCamera);
130
138 vtkProp3D* GetProp3D() { return this->Prop3D; }
139
141
146 vtkSetVector3Macro(Vector, double);
147 vtkGetVectorMacro(Vector, double, 3);
149
151
157 vtkSetVector3Macro(Origin, double);
158 vtkGetVectorMacro(Origin, double, 3);
160
162
168 vtkSetMacro(SortScalars, vtkTypeBool);
169 vtkGetMacro(SortScalars, vtkTypeBool);
170 vtkBooleanMacro(SortScalars, vtkTypeBool);
172
178
179protected:
182
184 void ComputeProjectionVector(double direction[3], double origin[3]);
185
191 double Vector[3];
192 double Origin[3];
194
195private:
197 void operator=(const vtkDepthSortPolyData&) = delete;
198};
199
200#endif
a virtual camera for 3D rendering
Definition: vtkCamera.h:155
sort poly data along camera view direction
int RequestData(vtkInformation *, vtkInformationVector **, vtkInformationVector *) override
This is called by the superclass.
void SetDirectionToBackToFront()
Specify the sort method for the polygonal primitives.
virtual void SetCamera(vtkCamera *)
Specify a camera that is used to define a view direction along which the cells are sorted.
void SetDirectionToFrontToBack()
Specify the sort method for the polygonal primitives.
void SetDepthSortModeToParametricCenter()
Specify the point to use when sorting.
vtkMTimeType GetMTime() override
Return MTime also considering the dependent objects: the camera and/or the prop3D.
void SetDepthSortModeToBoundsCenter()
Specify the point to use when sorting.
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
void SetDepthSortModeToFirstPoint()
Specify the point to use when sorting.
~vtkDepthSortPolyData() override
void ComputeProjectionVector(double direction[3], double origin[3])
void SetDirectionToSpecifiedVector()
Specify the sort method for the polygonal primitives.
void SetProp3D(vtkProp3D *)
Specify a transformation matrix (via the vtkProp3D::GetMatrix() method) that is used to include the e...
static vtkDepthSortPolyData * New()
Instantiate object.
a simple class to control print indentation
Definition: vtkIndent.h:113
Store zero or more vtkInformation instances.
Store vtkAlgorithm input/output information.
Superclass for algorithms that produce only polydata as output.
represents an 3D object for placement in a rendered scene
Definition: vtkProp3D.h:93
describes linear transformations via a 4x4 matrix
Definition: vtkTransform.h:164
int vtkTypeBool
Definition: vtkABI.h:69
vtkTypeUInt32 vtkMTimeType
Definition: vtkType.h:287