sorted it out by myself. It was a display bug, when i closed the node editor and reopened it again the inputs showed up.

Hi everybody, i want to use the uv randomizer script. my problem is that when I load the script in the osl texture node, everything works as expected, i got all my inputs to put textures into it. But the output is a texture output and not a projection as needed.
I tested the octane projection node ...