When texture changes, only sets compile status to CHILD_GRAPHICS_NOT_COMPILED if the material compile status is not already GRAPHICS_NOT_COMPILED.
When texture changes, only sets compile status to
CHILD_GRAPHICS_NOT_COMPILED if the material compile status is not
already GRAPHICS_NOT_COMPILED.


git-svn-id: 4705079bc6b8aadf675e3696f5c015a6aa4916e3@2051 3c1deb5b-d424-0410-962d-aba41a686d42

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