I want to "walk" a rendered object from one room to another. I have filmed and tracked a background plate of the camera move and the room.
The object contains reflective sections, and the two rooms are lit quite differently. I have two HDRIs that I made: one from the start position of my object and another from the end position in the second room.
What's the best way to make use of both of them as my object walks from one room to the next in a single take?