Adding the image and reformatting

Author: ajpmaclean

src/Cxx/VolumeRendering/OpenVRVolume.cxx

@@ -11,61 +11,61 @@
 #include <vtkSmartVolumeMapper.h>
 #include <vtkVolumeProperty.h>
 
-int main(int, char* [])
+int main(int argc, char* argv[])
 {
-	int dim[3] = { 10, 10, 10 };
-	double spc[3] = { 0.05, 0.05, 0.05 };
-	vtkNew<vtkImageData> img;
-	img->SetDimensions(dim);
-	img->AllocateScalars(VTK_INT, 1);
-	img->SetSpacing(spc);
-	for (int x=0; x<dim[0]; ++x)
-	for (int y=0; y<dim[1]; ++y)
-	for (int z=0; z<dim[2]; ++z)
-	{
-		img->SetScalarComponentFromDouble(x, y, z, 0, x);
-	}
-	vtkNew<vtkColorSeries> colors;
-	colors->SetColorScheme(vtkColorSeries::BREWER_QUALITATIVE_SET3);
-	vtkNew<vtkColorTransferFunction> ctf;
-	for (int x = 0; x < dim[0]; ++x)
-	{
-		auto c = colors->GetColor(x);
-		ctf->AddRGBPoint(x, c.GetRed() / 255.0, c.GetGreen() / 255.0, c.GetBlue() / 255.0);
-	}
-	ctf->AddRGBPoint(dim[0], 1.0, 1.0, 1.0);
-	ctf->Build();
-	vtkNew<vtkSmartVolumeMapper> volMapper;
-	vtkNew<vtkVolume> volume;
-	vtkNew<vtkVolumeProperty> volProp;
-	volMapper->SetBlendModeToComposite();
-	volume->SetMapper(volMapper);
-	volume->SetProperty(volProp);
-	volume->SetVisibility(true);
-	volMapper->SetInputData(img);
-	volProp->SetColor(0, ctf);
-	vtkNew<vtkPiecewiseFunction> otf;
-	otf->AddPoint(0.0, 1.0);
-	otf->AddPoint(dim[0], 1.0);
-	volProp->SetScalarOpacity(0, otf);
-	volProp->Modified();
-	volProp->SetScalarOpacityUnitDistance(1);
+  int dim[3] = {10, 10, 10};
+  double spc[3] = {0.05, 0.05, 0.05};
+  vtkNew<vtkImageData> img;
+  img->SetDimensions(dim);
+  img->AllocateScalars(VTK_INT, 1);
+  img->SetSpacing(spc);
+  for (int x = 0; x < dim[0]; ++x)
+    for (int y = 0; y < dim[1]; ++y)
+      for (int z = 0; z < dim[2]; ++z)
+      {
+        img->SetScalarComponentFromDouble(x, y, z, 0, x);
+      }
+  vtkNew<vtkColorSeries> colors;
+  colors->SetColorScheme(vtkColorSeries::BREWER_QUALITATIVE_SET3);
+  vtkNew<vtkColorTransferFunction> ctf;
+  for (int x = 0; x < dim[0]; ++x)
+  {
+    auto c = colors->GetColor(x);
+    ctf->AddRGBPoint(x, c.GetRed() / 255.0, c.GetGreen() / 255.0,
+                     c.GetBlue() / 255.0);
+  }
+  ctf->AddRGBPoint(dim[0], 1.0, 1.0, 1.0);
+  ctf->Build();
+  vtkNew<vtkSmartVolumeMapper> volMapper;
+  vtkNew<vtkVolume> volume;
+  vtkNew<vtkVolumeProperty> volProp;
+  volMapper->SetBlendModeToComposite();
+  volume->SetMapper(volMapper);
+  volume->SetProperty(volProp);
+  volume->SetVisibility(true);
+  volMapper->SetInputData(img);
+  volProp->SetColor(0, ctf);
+  vtkNew<vtkPiecewiseFunction> otf;
+  otf->AddPoint(0.0, 1.0);
+  otf->AddPoint(dim[0], 1.0);
+  volProp->SetScalarOpacity(0, otf);
+  volProp->Modified();
+  volProp->SetScalarOpacityUnitDistance(1);
 
-	vtkNew<vtkOpenVRRenderWindow> renderWindow;
-	renderWindow->Initialize();
-	vtkNew<vtkOpenVRRenderWindowInteractor> renderWindowInteractor;
-	renderWindowInteractor->SetRenderWindow(renderWindow);
+  vtkNew<vtkOpenVRRenderWindow> renderWindow;
+  renderWindow->Initialize();
+  vtkNew<vtkOpenVRRenderWindowInteractor> renderWindowInteractor;
+  renderWindowInteractor->SetRenderWindow(renderWindow);
 
-	vtkNew<vtkOpenVRRenderer> renderer;
-	renderWindow->AddRenderer(renderer);
-	vtkNew<vtkNamedColors> namedColors;
-	renderer->SetBackground(namedColors->GetColor3d("ForestGreen").GetData());
-	renderer->AddVolume(volume);
-	volume->SetPosition(0, 0.5, 0);
+  vtkNew<vtkOpenVRRenderer> renderer;
+  renderWindow->AddRenderer(renderer);
+  vtkNew<vtkNamedColors> namedColors;
+  renderer->SetBackground(namedColors->GetColor3d("ForestGreen").GetData());
+  renderer->AddVolume(volume);
+  volume->SetPosition(0, 0.5, 0);
 
+  renderWindow->Render();
+  renderWindowInteractor->Start();
 
-	renderWindow->Render();
-	renderWindowInteractor->Start();
-
-	return EXIT_SUCCESS;
+  return EXIT_SUCCESS;
 }