diff options
| -rw-r--r-- | source/blender/draw/engines/eevee/shaders/raytrace_lib.glsl | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/source/blender/draw/engines/eevee/shaders/raytrace_lib.glsl b/source/blender/draw/engines/eevee/shaders/raytrace_lib.glsl index 225bf9b07db..dbb5e660dab 100644 --- a/source/blender/draw/engines/eevee/shaders/raytrace_lib.glsl +++ b/source/blender/draw/engines/eevee/shaders/raytrace_lib.glsl @@ -235,9 +235,10 @@ vec3 raycast(int index, #endif } - if (discard_backface) { - /* Discard backface hits */ - hit = hit && (prev_delta > 0.0); + /* Discard backface hits. Only do this if the ray traveled enough to avoid loosing intricate + * contact reflections. This is only used for SSReflections. */ + if (discard_backface && prev_delta < 0.0 && curr_time > 4.1) { + hit = false; } /* Reject hit if background. */ |