Opengtl, graphics (or generics) transformation libraries (languages).

tools, languages and libraries to create generic transformation for graphics. those transformations could then be used by different programs

this package contains some tools that are useful when developing for opengtl, or to use some of its functionality from the command line:
- ctlc compile a ctl program
- ctli execute a function from a ctl program
- shivac compile a shiva kernel
- shiva apply a kernel on a set of images