In an effort to make it even clearer: It's as if the grid light is being projected through a fisheye lens. The grid light is becoming distorted at the edges. This might well be realistic, but I'm looking to create a specific effect here.

Cheers,

Glen.

I'm running Win 10 Pro 32GB RAM Intel Core i7-4790K CPU @ 4.00GHz Nvidia GeForce GTX 1660 Ti

My DA Gallery: glen85.deviantart.com/gallery

Peace, love and polygons!