I built a very simple level but there’s no light showed in the demo.
Hi Davidg0
HTML5 and mobile using the ES2 rendering does not use Dynamic Shadowing for lights. The only way currently available is to use Modulated Shadows that only work for movable objects and Skeletal Meshes. This can be enabled in the Directional Light’s Details Panel. The light source also needs to be set to use a Stationary Directional Light to work.
When developing for Mobile it’s best to use the Preview Rendering Level for Mobile/HTML5 for the best results. It will be as close as possible to what it should look like on the target source. There will be some things that still render that won’t on your device/web.
Thank you!
Tim