The craft of camera operation demands precision, but set conditions are not always cooperative. 3D technology allows for planning complex shots without moving a tripod. Before filming, a director of photography can simulate lighting and lenses in a virtual environment, saving hours of trial and error on the real set.
Virtual shot simulation with Blender and Unreal Engine 🎥
A practical example: using Blender to create a 3D model of the set and place a virtual camera. You adjust the focal length, height, and aperture as if it were a real camera. Then you export that configuration to Unreal Engine to render previews with dynamic lighting. Programs like ShotPut, Set.a.light 3D, or even the CamTrackAR plugin facilitate this workflow. The result is an interactive storyboard that avoids surprises.
The tripod doesn't complain, but your back does 💪
Of course, nothing replaces the instinct of a seasoned camera operator. But when you've been carrying an Alexa for six hours and the director asks for an impossible tracking shot, having a prior 3D model is like having a treasure map. The only risk is that your computer overheats before the camera operator does. In the end, technology doesn't save you from needing coffee, but at least you know where to put the tripod without arguing with the gaffer.