Hi Martin,
My original post was in trying to understand the use of IV’s in the attempt to lessen the shadow as some applications require and at the time I thought using IV’s would be a solution, I was wrong as I discovered later by experimenting and going further in the course. I didn’t understand at the time how the IV’s worked exactly until I experimented and continued on int the course. I was attempting to answer the question you had why I would want to have no shadows as it is something that is required for certain applications. I am not attempting to create a render without shadows at this time but was in trying to understand the use of IV’s but thanks for the replies. 9^]
