DEACCESS the selected material and only call DEACCESS for the default material and spectrum if they are set.
DEACCESS the selected material and only call DEACCESS for the default
material and spectrum if they are set.


git-svn-id: 4705079bc6b8aadf675e3696f5c015a6aa4916e3@171 3c1deb5b-d424-0410-962d-aba41a686d42

OpenCMISS/zinc,OpenCMISS/zinc,OpenCMISS/zinc,OpenCMISS/zinc,hsorby/zinc,hsorby/zinc,hsorby/zinc,hsorby/zinc