Copy the image origin and spacing from VTK to ITK image
Copy the image origin and spacing from VTK to ITK image

Some ITK filters rely on the image origin and spacing to be set
correctly.

OpenChemistry/tomviz,cryos/tomviz,cjh1/tomviz,OpenChemistry/tomviz,cjh1/tomviz,mathturtle/tomviz,OpenChemistry/tomviz,thewtex/tomviz,OpenChemistry/tomviz,thewtex/tomviz,mathturtle/tomviz,mathturtle/tomviz,cjh1/tomviz,cryos/tomviz,thewtex/tomviz,cryos/tomviz