UE5 Dinosaur Lighting Setup Tutorial

Lighting is critical for achieving realism in dinosaur scenes. This tutorial dives deep into how UE5 Lumen global illumination works and how to apply it effectively. Starting with directional lights for sunlight, we cover essential settings like angle, color temperature, atmospheric scattering, and cloud shadow configuration. For fill lighting, rect lights simulate skylight reflections, while spotlights accentuate the silhouette of the main dinosaur subject. We also explore Lumen-specific Mesh Distance Fields and Surface Cache settings, which directly impact GI quality and performance, providing balanced solutions for varying scene complexities. Night and cave scenes utilize point lights paired with volumetric fog to create an atmospheric mood. Cinematic sequences leverage Sequencer keyframes to animate dynamic sunrise and sunset transitions. Finally, we demonstrate how to use the GPU Visualizer for performance analysis to identify lighting bottlenecks.