Cast.tar

Cast/0000755000076500000240000000000013424703035012721 5ustar  lorensenstaff00000000000000Cast/Cast.py0000644000076500000240000000221213424703035014162 0ustar  lorensenstaff00000000000000#!/usr/bin/env python

import vtk

def main():

    # Create a float image
    source = vtk.vtkImageMandelbrotSource()
    source.Update()
    
    print (source.GetOutput().GetScalarTypeAsString())
    
    castFilter = vtk.vtkImageCast()
    castFilter.SetInputConnection(source.GetOutputPort())
    castFilter.SetOutputScalarTypeToUnsignedChar()
    castFilter.Update()
    
    # Create an actor
    actor = vtk.vtkImageActor()
    actor.GetMapper().SetInputConnection(castFilter.GetOutputPort())
    
    # Setup renderer
    renderer = vtk.vtkRenderer()
    renderer.AddActor(actor)
    renderer.ResetCamera()
    
    # Setup render window
    renderWindow = vtk.vtkRenderWindow()
    renderWindow.AddRenderer(renderer)
    
    # Setup render window interactor
    renderWindowInteractor = vtk.vtkRenderWindowInteractor()
    style = vtk.vtkInteractorStyleImage()
    renderWindowInteractor.SetInteractorStyle(style)
    
    # Render and start interaction
    renderWindowInteractor.SetRenderWindow(renderWindow)
    renderWindow.Render()
    renderWindowInteractor.Initialize()
    renderWindowInteractor.Start()

if __name__ == '__main__':
    main()
Cast/CMakeLists.txt0000644000076500000240000000157713424703035015473 0ustar  lorensenstaff00000000000000
cmake_minimum_required(VERSION 3.3 FATAL_ERROR)

project(Cast)

find_package(VTK COMPONENTS 
  vtkCommonCore
  vtkCommonDataModel
  vtkImagingCore
  vtkImagingSources
  vtkInteractionStyle
  vtkRenderingContextOpenGL2
  vtkRenderingCore
  vtkRenderingFreeType
  vtkRenderingGL2PSOpenGL2
  vtkRenderingOpenGL2 QUIET)
if (NOT VTK_FOUND)
  message("Skipping Cast: ${VTK_NOT_FOUND_MESSAGE}")
  return ()
endif()
message (STATUS "VTK_VERSION: ${VTK_VERSION}")
if (VTK_VERSION VERSION_LESS "8.90.0")
  # old system
  include(${VTK_USE_FILE})
  add_executable(Cast MACOSX_BUNDLE Cast.cxx )
  target_link_libraries(Cast PRIVATE ${VTK_LIBRARIES})
else ()
  # include all components
  add_executable(Cast MACOSX_BUNDLE Cast.cxx )
  target_link_libraries(Cast PRIVATE ${VTK_LIBRARIES})
  # vtk_module_autoinit is needed
  vtk_module_autoinit(
    TARGETS Cast
    MODULES ${VTK_LIBRARIES}
    )
endif () 
Cast/Cast.cxx0000644000076500000240000000343513424703035014344 0ustar  lorensenstaff00000000000000#include <vtkImageData.h>
#include <vtkSmartPointer.h>
#include <vtkImageCast.h>
#include <vtkImageMapper3D.h>
#include <vtkImageActor.h>
#include <vtkImageMandelbrotSource.h>
#include <vtkRenderWindow.h>
#include <vtkRenderWindowInteractor.h>
#include <vtkRenderer.h>
#include <vtkInteractorStyleImage.h>

int main(int, char *[])
{
  // Create a float image
  vtkSmartPointer<vtkImageMandelbrotSource> source =
    vtkSmartPointer<vtkImageMandelbrotSource>::New();
  source->Update();

  std::cout << source->GetOutput()->GetScalarTypeAsString() << std::endl;

  vtkSmartPointer<vtkImageCast> castFilter =
    vtkSmartPointer<vtkImageCast>::New();
  castFilter->SetInputConnection(source->GetOutputPort());
  castFilter->SetOutputScalarTypeToUnsignedChar();
  castFilter->Update();

  // Create an actor
  vtkSmartPointer<vtkImageActor> actor =
    vtkSmartPointer<vtkImageActor>::New();
  actor->GetMapper()->SetInputConnection(castFilter->GetOutputPort());
  
  // Setup renderer
  vtkSmartPointer<vtkRenderer> renderer =
    vtkSmartPointer<vtkRenderer>::New();
  renderer->AddActor(actor);
  renderer->ResetCamera();

  // Setup render window
  vtkSmartPointer<vtkRenderWindow> renderWindow =
    vtkSmartPointer<vtkRenderWindow>::New();
  renderWindow->AddRenderer(renderer);

  // Setup render window interactor
  vtkSmartPointer<vtkRenderWindowInteractor> renderWindowInteractor =
    vtkSmartPointer<vtkRenderWindowInteractor>::New();
  vtkSmartPointer<vtkInteractorStyleImage> style =
    vtkSmartPointer<vtkInteractorStyleImage>::New();

  renderWindowInteractor->SetInteractorStyle(style);

  // Render and start interaction
  renderWindowInteractor->SetRenderWindow(renderWindow);
  renderWindow->Render();
  renderWindowInteractor->Initialize();

  renderWindowInteractor->Start();
  return EXIT_SUCCESS;
}
Cast/Cast.java0000644000076500000240000000362013424703035014457 0ustar  lorensenstaff00000000000000import vtk.vtkNativeLibrary;
import vtk.vtkRenderWindow;
import vtk.vtkRenderWindowInteractor;
import vtk.vtkRenderer;
import vtk.vtkImageMandelbrotSource;
import vtk.vtkImageCast;
import vtk.vtkImageActor;
import vtk.vtkInteractorStyleImage;

public class Cast
{
  // -----------------------------------------------------------------
  // Load VTK library and print which library was not properly loaded
  static 
  {
    if (!vtkNativeLibrary.LoadAllNativeLibraries()) 
    {
      for (vtkNativeLibrary lib : vtkNativeLibrary.values()) 
      {
        if (!lib.IsLoaded()) 
        {
          System.out.println(lib.GetLibraryName() + " not loaded");
        }
      }
    }
    vtkNativeLibrary.DisableOutputWindow(null);
  }
  // -----------------------------------------------------------------	

  public static void main(String args[]) 
  {
    //Create a float image
    vtkImageMandelbrotSource source = new vtkImageMandelbrotSource();
    source.Update();

    System.out.println(source.GetOutput().GetScalarTypeAsString());

    vtkImageCast castFilter = new vtkImageCast();
    castFilter.SetInputConnection(source.GetOutputPort());
    castFilter.SetOutputScalarTypeToUnsignedChar();
    castFilter.Update();

    //Create an actor
    vtkImageActor actor = new vtkImageActor();
    actor.GetMapper().SetInputConnection(castFilter.GetOutputPort());

    //Create the renderer, render window and interactor.
    vtkRenderer ren = new vtkRenderer();
    ren.AddActor(actor);
    ren.ResetCamera();

    vtkRenderWindow renWin = new vtkRenderWindow();
    renWin.AddRenderer(ren);

    vtkRenderWindowInteractor iren = new vtkRenderWindowInteractor();
    iren.SetRenderWindow(renWin);

    vtkInteractorStyleImage style = new vtkInteractorStyleImage();
    iren.SetInteractorStyle(style);
    iren.SetRenderWindow(renWin);
    renWin.SetSize(300, 300);
    renWin.Render();

    iren.Initialize();
    iren.Start();
  }
}
Cast/build/0000755000076500000240000000000013424703035014020 5ustar  lorensenstaff00000000000000