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/*=========================================================================
*
* Copyright Insight Software Consortium
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0.txt
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
*=========================================================================*/
#include <iostream>
#include "itkBinaryMask3DMeshSource.h"
// Define the dimension of the images
const unsigned int Dimension = 3;
// Declare the types of the output images
typedef itk::Image<unsigned short, Dimension> ImageType;
// Declare the type of the index,size and region to initialize images
typedef ImageType::IndexType IndexType;
typedef ImageType::SizeType SizeType;
typedef ImageType::RegionType RegionType;
typedef ImageType::PixelType PixelType;
typedef ImageType::Pointer ImagePointerType;
void CreateCubeConfig(
ImagePointerType image,
const unsigned int& StartX,
const unsigned int& StartY,
const unsigned int& StartZ,
const unsigned char& value1,
const unsigned char& value2,
const unsigned char& value3,
const unsigned char& value4,
const unsigned char& value5,
const unsigned char& value6,
const unsigned char& value7,
const unsigned char& value8 );
void Create16CubeConfig(
ImagePointerType image,
const unsigned int& StartX,
const unsigned int& StartY,
const unsigned int& StartZ,
const unsigned char& value1,
const unsigned char& value2,
const unsigned char& value3,
const unsigned char& value4 );
int itkBinaryMask3DMeshSourceTest(int argc, char *argv[] )
{
// Declare the type of the Mesh
typedef itk::Mesh<double> MeshType;
typedef itk::BinaryMask3DMeshSource< ImageType, MeshType > MeshSourceType;
const PixelType backgroundValue = 0;
const PixelType internalValue = 1;
SizeType size;
size[0] = 128;
size[1] = 128;
size[2] = 128;
IndexType start;
start.Fill(0);
RegionType region;
region.SetSize( size );
region.SetIndex( start );
ImagePointerType image = ImageType::New();
image->SetRegions( region );
image->Allocate();
image->FillBuffer( backgroundValue );
unsigned int i,j,k,l;
for( unsigned char counter = 0; counter < 18; counter++ )
{
i = ( counter / 1 ) % 2; // 0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1.
j = ( counter / 2 ) % 2; // 0,0,1,1,0,0,1,1,0,0,1,1,0,0,1,1.
k = ( counter / 4 ) % 2; // 0,0,0,0,1,1,1,1,0,0,0,0,1,1,1,1.
l = ( counter / 8 ) % 2; // 0,0,0,0,0,0,0,0,1,1,1,1,1,1,1,1.
Create16CubeConfig( image, 0, 0, 3 * counter, i, j, k, l );
}
MeshSourceType::Pointer meshSource = MeshSourceType::New();
meshSource->SetInput( image );
meshSource->SetObjectValue( internalValue );
if ( argc == 2 )
{
if ( atoi( argv[1] ) == 1 )
{
size[0] = 9;
size[1] = 9;
size[2] = 9;
region.SetSize(size);
meshSource->SetRegionOfInterest( region );
}
}
try
{
meshSource->Update();
}
catch( itk::ExceptionObject & excp )
{
std::cerr << "Exception thrown during Update() " << std::endl;
std::cerr << excp << std::endl;
return EXIT_FAILURE;
}
std::cout << meshSource->GetNameOfClass() << std::endl;
std::cout << meshSource->GetNumberOfNodes() << std::endl;
std::cout << meshSource->GetNumberOfCells() << std::endl;
std::cout << meshSource << std::endl;
return EXIT_SUCCESS;
}
void CreateCubeConfig(
ImagePointerType image,
const unsigned int& StartX,
const unsigned int& StartY,
const unsigned int& StartZ,
const unsigned char& value1,
const unsigned char& value2,
const unsigned char& value3,
const unsigned char& value4,
const unsigned char& value5,
const unsigned char& value6,
const unsigned char& value7,
const unsigned char& value8 )
{
IndexType index;
// first corner 0, 0, 0 offset
index[0] = StartX;
index[1] = StartY;
index[2] = StartZ;
image->SetPixel( index, value1 );
// second corner 1, 0, 0
index[0] = StartX + 1;
index[1] = StartY;
index[2] = StartZ;
image->SetPixel( index, value2 );
// third corner 1, 1, 0
index[0] = StartX + 1;
index[1] = StartY + 1;
index[2] = StartZ;
image->SetPixel( index, value3 );
// fourth corner 0, 1, 0
index[0] = StartX;
index[1] = StartY + 1;
index[2] = StartZ;
image->SetPixel( index, value4 );
// fifth corner 0, 0, 1
index[0] = StartX;
index[1] = StartY;
index[2] = StartZ + 1;
image->SetPixel( index, value5 );
// sixth corner 1, 0, 1
index[0] = StartX + 1;
index[1] = StartY;
index[2] = StartZ + 1;
image->SetPixel( index, value6 );
// seventh corner 1, 1, 1
index[0] = StartX + 1;
index[1] = StartY + 1;
index[2] = StartZ + 1;
image->SetPixel( index, value7 );
// eighth corner 0, 1, 1
index[0] = StartX;
index[1] = StartY + 1;
index[2] = StartZ + 1;
image->SetPixel( index, value8 );
}
void Create16CubeConfig(
ImagePointerType image,
const unsigned int& StartX,
const unsigned int& StartY,
const unsigned int& StartZ,
const unsigned char& value1,
const unsigned char& value2,
const unsigned char& value3,
const unsigned char& value4 )
{
// Case 0
CreateCubeConfig(
image,
StartX + 0, StartY + 0, StartZ + 0,
value1, value2, value3, value4,
0, 0, 0, 0 );
// Case 1
CreateCubeConfig(
image,
StartX + 3, StartY + 0, StartZ + 0,
value1, value2, value3, value4,
0, 0, 0, 1 );
// Case 2
CreateCubeConfig(
image,
StartX + 6, StartY + 0, StartZ + 0,
value1, value2, value3, value4,
0, 0, 1, 0 );
// Case 3
CreateCubeConfig(
image,
StartX + 9, StartY + 0, StartZ + 0,
value1, value2, value3, value4,
0, 0, 1, 1 );
// Case 4
CreateCubeConfig(
image,
StartX + 0, StartY + 3, StartZ + 0,
value1, value2, value3, value4,
0, 1, 0, 0 );
// Case 5
CreateCubeConfig(
image,
StartX + 3, StartY + 3, StartZ + 0,
value1, value2, value3, value4,
0, 1, 0, 1 );
// Case 6
CreateCubeConfig(
image,
StartX + 6, StartY + 3, StartZ + 0,
value1, value2, value3, value4,
0, 1, 1, 0 );
// Case 7
CreateCubeConfig(
image,
StartX + 9, StartY + 3, StartZ + 0,
value1, value2, value3, value4,
0, 1, 1, 1 );
// Case 8
CreateCubeConfig(
image,
StartX + 0, StartY + 6, StartZ + 0,
value1, value2, value3, value4,
1, 0, 0, 0 );
// Case 9
CreateCubeConfig(
image,
StartX + 3, StartY + 6, StartZ + 0,
value1, value2, value3, value4,
1, 0, 0, 1 );
// Case 10
CreateCubeConfig(
image,
StartX + 6, StartY + 6, StartZ + 0,
value1, value2, value3, value4,
1, 0, 1, 0 );
// Case 11
CreateCubeConfig(
image,
StartX + 9, StartY + 6, StartZ + 0,
value1, value2, value3, value4,
1, 0, 1, 1 );
// Case 12
CreateCubeConfig(
image,
StartX + 0, StartY + 9, StartZ + 0,
value1, value2, value3, value4,
1, 1, 0, 0 );
// Case 13
CreateCubeConfig(
image,
StartX + 3, StartY + 9, StartZ + 0,
value1, value2, value3, value4,
1, 1, 0, 1 );
// Case 14
CreateCubeConfig(
image,
StartX + 6, StartY + 9, StartZ + 0,
value1, value2, value3, value4,
1, 1, 1, 0 );
// Case 15
CreateCubeConfig(
image,
StartX + 9, StartY + 9, StartZ + 0,
value1, value2, value3, value4,
1, 1, 1, 1 );
}
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