In a few of my projects my model disappears when I try to render in iRay. I have checked over the settings and they are exactly the same as another similar project I have which renders fine. I've tried moving the camera out a bit, making sure alpha is not turned on and a few other changes but none make a difference, the model is literally invisible! Any suggestions on what might be causing this?
Figured out the issue. I realized the model was also disappearing when I switched to perspective mode from orthographic, so for anyone else out there with this issue the solution for me was to go to Viewport -> Show Entire Mesh in the menu bar