Transitioning between shading regions on an object

摘要

Embodiments relate to a computer-implemented method of providing a transition between first and second regions within a virtual scene, where the first and second regions are rendered using different methods and being connected to one another along a border line. The second region features a sharply diminishing illumination from the border line. The method includes adding, an overlay of additional illumination to the first region as to make the illumination in portions of the first region that are close to the borderline similar to that of portions of the second region that are close to the border line. The method also includes shifting a position on which calculation of the illumination of the second region is based away from the first region.