Focus

Relight

Relighting

　We have been working on "Relighting" scenes in MR-PreViz system since pre-visualizing illumination and adjusting color tone make MR-PreViz system much useful. Considering effects of illumination in MR space, an important thing is real and virtual objects have to be illuminated by virtual lights (in MR space) at the same time. We acquire geometries and reflectance of real objects in advance in order to put lighting effects in a scene. Practically, an illuminance map is computed by surfaces and angles of virtual lights. It shows effective reflectance of surfaces.