Hello everyone,
I'm trying to set a blackhole effect like gargantua in Interstellar, in a low cost way.
The idea is to us a grid as a renderer, parented to a camera (sticked to its frustum), to send a ray from camera position, through the grid, to a sphere and if the ray sent is in the periphery of this sphere it curls/bend. I have found the script to do that in another software but I don't know how to get the global ray direction information and how to use it.
I thought use a snippet in a material to write the script and put the material on the grid.
Maybe it's not even the most relevant idea to do this effect. I'am open to other solutions
Don't know if I'm really understandable ^^'
Thank you anyway in advance