1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
|
/*==================================================================
Program: Visualization Toolkit
Module: TestHyperTreeGridBinary2DMaterialIJK.cxx
Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
All rights reserved.
See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
This software is distributed WITHOUT ANY WARRANTY; without even
the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
PURPOSE. See the above copyright notice for more information.
===================================================================*/
// .SECTION Thanks
// This test was written by Philippe Pebay, Kitware 2012
// This work was supported in part by Commissariat a l'Energie Atomique (CEA/DIF)
#include "vtkHyperTreeGridGeometry.h"
#include "vtkHyperTreeGridSource.h"
#include "vtkCamera.h"
#include "vtkCellData.h"
#include "vtkContourFilter.h"
#include "vtkDataSetMapper.h"
#include "vtkNew.h"
#include "vtkPolyDataMapper.h"
#include "vtkProperty.h"
#include "vtkRegressionTestImage.h"
#include "vtkRenderer.h"
#include "vtkRenderWindow.h"
#include "vtkRenderWindowInteractor.h"
int TestHyperTreeGridBinary2DMaterialIJK( int argc, char* argv[] )
{
// Hyper tree grid
vtkNew<vtkHyperTreeGridSource> htGrid;
int maxLevel = 6;
htGrid->SetMaximumLevel( maxLevel );
htGrid->SetGridSize( 2, 3, 1 );
htGrid->SetIndexingModeToIJK();
htGrid->SetGridScale( 1.5, 1., .7 );
htGrid->SetDimension( 2 );
htGrid->SetBranchFactor( 2 );
htGrid->UseMaterialMaskOn();
htGrid->SetDescriptor( "RRRRR.|.... RRRR R... .R.. R...|...R ..RR .R.. R... .... .R.. ....|...R ..R. .... .R.. R... ....|.... .... .R.. ....|...." );
htGrid->SetMaterialMask( "111111|0000 1111 1111 1111 1111|0001 0111 0101 1011 0111 1111 1111|0111 1111 1111 1111 1111 1111|1111 1111 1111 1111|1111" );
// Geometry
vtkNew<vtkHyperTreeGridGeometry> geometry;
geometry->SetInputConnection( htGrid->GetOutputPort() );
geometry->Update();
vtkPolyData* pd = geometry->GetOutput();
// Contour
vtkNew<vtkContourFilter> contour;
int nContours = 3;
contour->SetNumberOfContours( nContours );
contour->SetInputConnection( htGrid->GetOutputPort() );
double resolution = ( maxLevel - 1 ) / ( nContours + 1. );
double isovalue = resolution;
for ( int i = 0; i < nContours; ++ i, isovalue += resolution )
{
contour->SetValue( i, isovalue );
}
// Mappers
vtkMapper::SetResolveCoincidentTopologyToPolygonOffset();
vtkNew<vtkPolyDataMapper> mapper1;
mapper1->SetInputConnection( geometry->GetOutputPort() );
mapper1->SetScalarRange( pd->GetCellData()->GetScalars()->GetRange() );
vtkNew<vtkPolyDataMapper> mapper2;
mapper2->SetInputConnection( geometry->GetOutputPort() );
mapper2->ScalarVisibilityOff();
vtkNew<vtkPolyDataMapper> mapper3;
mapper3->SetInputConnection( contour->GetOutputPort() );
mapper3->ScalarVisibilityOff();
vtkNew<vtkDataSetMapper> mapper4;
mapper4->SetInputConnection( htGrid->GetOutputPort() );
mapper4->ScalarVisibilityOff();
// Actors
vtkNew<vtkActor> actor1;
actor1->SetMapper( mapper1.GetPointer() );
vtkNew<vtkActor> actor2;
actor2->SetMapper( mapper2.GetPointer() );
actor2->GetProperty()->SetRepresentationToWireframe();
actor2->GetProperty()->SetColor( .7, .7, .7 );
vtkNew<vtkActor> actor3;
actor3->SetMapper( mapper3.GetPointer() );
actor3->GetProperty()->SetColor( .8, .4, .3 );
actor3->GetProperty()->SetLineWidth( 3 );
vtkNew<vtkActor> actor4;
actor4->SetMapper( mapper4.GetPointer() );
actor4->GetProperty()->SetRepresentationToWireframe();
actor4->GetProperty()->SetColor( .0, .0, .0 );
// Camera
double bd[6];
pd->GetBounds( bd );
vtkNew<vtkCamera> camera;
camera->SetClippingRange( 1., 100. );
camera->SetFocalPoint( pd->GetCenter() );
camera->SetPosition( .5 * bd[1], .5 * bd[3], 6. );
// Renderer
vtkNew<vtkRenderer> renderer;
renderer->SetActiveCamera( camera.GetPointer() );
renderer->SetBackground( 1., 1., 1. );
renderer->AddActor( actor1.GetPointer() );
renderer->AddActor( actor2.GetPointer() );
renderer->AddActor( actor3.GetPointer() );
renderer->AddActor( actor4.GetPointer() );
// Render window
vtkNew<vtkRenderWindow> renWin;
renWin->AddRenderer( renderer.GetPointer() );
renWin->SetSize( 400, 400 );
renWin->SetMultiSamples( 0 );
// Interactor
vtkNew<vtkRenderWindowInteractor> iren;
iren->SetRenderWindow( renWin.GetPointer() );
// Render and test
renWin->Render();
int retVal = vtkRegressionTestImageThreshold( renWin.GetPointer(), 70 );
if ( retVal == vtkRegressionTester::DO_INTERACTOR )
{
iren->Start();
}
return !retVal;
}
|
