CGAL users discussion list

[elhassan Abdou <>]

Hi all
I want to use Image_3 with my data in my framework.  I can not figure out 
what is data arrangement in one dimensional array. I have my data in 3D 
array. 
Here is snippet of code where I am trying to put my data to Image_3.  What is 
wrong in this data.
 uint8_t *volumearray =new uint8_t[outputdim.z*outputdim.y*outputdim.x];
            uint8_t *vptr= volumearray;
            for (k=0; k<(outputdim.z); k++) {
                 for (j=0; j<(outputdim.y); j++) {
                       for (i=0; i<(outputdim.x); i++) {
                           vptr[(k * outputdim.y + j) * outputdim.x + 
i]=outputVolume->getVoxelFloat(i,j,k);
                                               }
                                           }
                        CGAL::Image_3 image(_createImage(outputdim.x, 
outputdim.y, outputdim.z, 1, spacing.x, spacing.y, spacing.z, 1, 
WK_FIXED,SGN_UNSIGNED));
                        ImageIO_free(image.data());
                        image.set_data(volumearray);

Best Regards

Elhassan Abdou
Computational Science master student
Uppsala