Real-time in-camera VFX might sound like a pipe dream, but Unreal Engine has just published a demo that shows exactly that with Project Spotlight. Using “next-generation virtual production tools,” Project Spotlight is able to render and manipulate real-time environments with startling realism, replacing green or blue screens with LED walls. The demo was filmed at SIGGRAPH 2019, where Epic Games partnered with Lux Machina, Magnopus, Profile Studios, Quixel, ARRI, and DP Matt Workman to show the latest Unreal Engine production…