]> Creatis software - cpPlugins.git/blob - appli/examples/example_RenderQuadEdgeMeshWithoutPlugins.cxx
Examples with meshes (read and render, with and without plugins) added.
[cpPlugins.git] / appli / examples / example_RenderQuadEdgeMeshWithoutPlugins.cxx
1 #include <cstdlib>
2 #include <iostream>
3 #include <string>
4
5 #include <cpPlugins/Extensions/QuadEdgeMesh.h>
6 #include <cpPlugins/Extensions/MeshReader.h>
7 #include <cpPlugins/Extensions/OpenGLMeshMapper.h>
8
9 #include <vtkActor.h>
10 #include <vtkCallbackCommand.h>
11 #include <vtkProperty.h>
12 #include <vtkRenderer.h>
13 #include <vtkRenderWindow.h>
14 #include <vtkRenderWindowInteractor.h>
15 #include <vtkSmartPointer.h>
16
17 // -------------------------------------------------------------------------
18 const unsigned int Dimension = 3;
19 typedef float TScalar;
20 typedef cpPlugins::Extensions::QuadEdgeMesh< TScalar, Dimension > TMesh;
21 typedef cpPlugins::Extensions::OpenGLMeshMapper< TMesh > TMeshMapper;
22
23 // -------------------------------------------------------------------------
24 int main( int argc, char* argv[] )
25 {
26   if( argc < 2 )
27   {
28     std::cerr
29       << "Usage: " << argv[ 0 ]
30       << " input_mesh"
31       << std::endl;
32     return( 1 );
33
34   } // fi
35
36   typedef cpPlugins::Extensions::MeshReader< TMesh > TReader;
37   TReader::Pointer reader = TReader::New( );
38   reader->SetFileName( argv[ 1 ] );
39   reader->Update( );
40
41   // Map mesh
42   vtkSmartPointer< TMeshMapper > mapper =
43     vtkSmartPointer< TMeshMapper >::New( );
44   mapper->SetInputData( reader->GetOutput( ) );
45
46   // Create actor
47   vtkSmartPointer< vtkActor > actor =
48     vtkSmartPointer< vtkActor >::New( );
49   actor->SetMapper( mapper );
50   actor->GetProperty( )->SetColor( 1, 1, 0 );
51   actor->GetProperty( )->SetOpacity( 0.5 );
52
53   // Configure visualization objects
54   vtkSmartPointer< vtkRenderer > renderer =
55     vtkSmartPointer< vtkRenderer >::New( );
56   renderer->SetBackground( 0.1, 0.3, 0.5 );
57
58   vtkSmartPointer< vtkRenderWindow > window =
59     vtkSmartPointer< vtkRenderWindow >::New( );
60   window->AddRenderer( renderer );
61   window->SetSize( 800, 800 );
62
63   // Set up the interaction
64   vtkSmartPointer< vtkRenderWindowInteractor > interactor =
65     vtkSmartPointer< vtkRenderWindowInteractor >::New( );
66   window->SetInteractor( interactor );
67
68   // Associate actors
69   renderer->AddActor( actor );
70
71   // Begin interaction
72   window->Render( );
73   interactor->Start( );
74
75   return( 0 );
76 }
77
78 // eof - $RCSfile$