Hope you're all good,
I have a question, I made an object and use the refraction BSDF on it, so it refract the image I put in the background. And I want to keep the refraction of the object but i want to make transparent the background. If you can help me and know how to do this, please tell me :) I put you the picture i work on. The first picture is with the background. And the second picture is what i want to acvhieve but with the refraction of the first picture.