32d49541c0
Make the ray self primitives store and restore reliable for cases when the intersect_shadow kernel is called multiple times: - Light object and primitive are stored in dedicated fields in the state. This adds 2 integers per state. - The self object and primitive are used from the previous intersection when the intersect_shadow is called multiple times. There is more detailed explanation added in the code. The issue was introduced by the light refactor to be objects in #134846. Pull Request: https://projects.blender.org/blender/blender/pulls/135573