I am struggling to understand why an object in my scene (a glass) will not render, it has ray transparency enabled, however the mug,saucer and spoon all have ray mirror enabled
why does the glass not show up?
Here is a picture of the scene
And here is a render.
Sorry for the large size, for some reason I cannot save rendered images as anything but a targa file now, which is also confusing?
If anyone can shed any light on this it would be much appreciated.