diff options
| -rw-r--r-- | modules/lightmapper_rd/lm_compute.glsl | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/modules/lightmapper_rd/lm_compute.glsl b/modules/lightmapper_rd/lm_compute.glsl index 45b8ddab65..6e5c9f25ba 100644 --- a/modules/lightmapper_rd/lm_compute.glsl +++ b/modules/lightmapper_rd/lm_compute.glsl @@ -148,7 +148,7 @@ uint trace_ray(vec3 p_from, vec3 p_to ivec3 icell = ivec3(from_cell); ivec3 iendcell = ivec3(to_cell); vec3 dir_cell = normalize(rel_cell); - vec3 delta = abs(1.0 / dir_cell); //vec3(length(rel_cell)) / rel_cell); + vec3 delta = min(abs(1.0 / dir_cell), params.grid_size); // use params.grid_size as max to prevent infinity values ivec3 step = ivec3(sign(rel_cell)); vec3 side = (sign(rel_cell) * (vec3(icell) - from_cell) + (sign(rel_cell) * 0.5) + 0.5) * delta; |